Posture Apps
Best posture apps for Mac: NeckCure, Dorso and 7 more compared (2026)
Looking for a posture app on your Mac? Start by checking whether you have an Apple chip or Intel. We compare 9 apps on minimum macOS, free allowances, nudge style and price, including the ones that still run on Intel Macs.
Picking a posture app on a Mac runs into a problem you rarely meet on Windows: a lot of these apps set a high minimum macOS version, or only support Apple chips, which leaves Intel Macs out entirely.
That’s why our comparison table has an extra column for the minimum macOS and Intel support. However good an app is, it’s no use if it won’t install.
Below are 9 tools you can use on a Mac, mostly webcam-based, plus a word on the two other routes: AirPods and the browser.
If you want something you can leave on through the workday with a free allowance that actually covers it, start with NeckCure. It gives you 4 hours of posture detection a day for free and gradually dims your screen when you slouch, and it installs on both Apple-chip and Intel Macs. If you’d rather buy once, or want something completely free, there’s an option for that below too.
This article is written by the NeckCure team and includes our own product. Plans and prices were compiled on September 25, 2026 (US store); each developer’s own pages are the final word.
The short answer: check your chip first. On an Intel Mac the ones that state support are NeckCure, Posturion and SitApp’s website build. On an Apple-chip Mac you can add Dorso ($4.99, open source), Slouch Sniper ($19 one-time) and Flowease (free).
First, check one thing: Apple chip or Intel?
Click the Apple menu and choose “About This Mac” and you’ll see. This matters because a lot of these small tools are Apple-chip only.
We went through each developer’s own pages, and only a few state clearly that they support Intel Macs: Posturion (says so on its site), Posture Reminder AI (says so in its FAQ, though it needs macOS 26), SitApp’s website download, and NeckCure. Slouch Sniper’s own site says an Intel version is still in the works, so it isn’t an option today. The rest don’t address it either way, so check before you install.
Minimum system versions vary a lot too: Sitful only needs macOS 12, Dorso 13, Posturion 14, Flowease 14.6, MaaDoTaa’s Posture Monitor 15.5, and Posture Reminder AI macOS 26. If your Mac has stopped getting system updates, your list gets short quickly.
Which kind of nudge do you want?
Webcam detection is the mainstream approach, and the only one that can tell whether you’re slouching right now. Most of the 9 below work this way. The trade-offs: you have to allow the camera, and camera position affects accuracy.
AirPods sensors are the other route: the motion sensors in the earbuds tell whether your head has drifted forward, with no camera involved. Posture Pal and SitTall take this approach, and Dorso and Sitful support it too. Good if you don’t want a camera on at all, though it can’t see your shoulders or your back.
Browser tools need no install: open a page and go. SitCoach is completely free and SitSense has free tracking. They work the same on a Mac, as long as you keep the tab open.
Posture apps for Mac, side by side
| App | Minimum macOS / Intel support | How you get it | Free plan | Paid price (USD) | Main feature |
|---|---|---|---|---|---|
| NeckCure | Apple chip 15+ / Intel 14+, Intel supported | Download from our site (signed and notarized) | 4 hours a day | $3.99/month or $34.99/year | Dims your screen; Pro adds blink and break reminders |
| SitApp | Site version 10.15+ and supports Intel; App Store version needs an Apple chip | Its website or the Mac App Store | 1 hour a day, plus a 7-day Pro trial | $34.99/year or $89.99 one-time | Visual or voice alerts; also on Windows and Linux |
| Dorso | 13+ / Intel not addressed officially | Mac App Store, or the free open-source build | Open-source build is free | $4.99 one-time on the App Store | Blurs your screen when you slouch; can use AirPods instead |
| Posturion | 14+ / its site states Intel is supported | Mac App Store | 1 hour total for new users (not per day) | $9.99/month | Voice alerts, face-touching alerts, posture timeline |
| Slouch Sniper | Apple chip / Intel not supported yet | Its website or the Microsoft Store | Live demo | $19 one-time; its site says the price may rise | Dims your screen; one-time purchase |
| Posture Reminder AI | 26.0+ / FAQ states Intel is supported | Mac App Store | Full-featured trial (length not stated) | $9.99/month or $99.99/year | Builds a personal model from samples you record |
| Sitful | 12+ / site only says it’s built for Apple silicon | Download from its site plus a licence key | No free version | $29 one-time (its homepage also shows $4.99/month) | Fuses camera and AirPods into one score |
| Posture Monitor (MaaDoTaa) | 15.5+ / Intel not addressed | Mac App Store | Limits not stated | Pro $5.99 one-time | 3D body-pose detection, sitting-break reminders |
| Flowease | 14.6+ / Intel not addressed | Mac App Store | Completely free, no in-app purchases | No paid plan | Menu-bar posture score from 0 to 100 |
1. NeckCure: nudges all through the workday, and it runs on Intel Macs
NeckCure’s nudge is direct: when it detects slouching, your screen gradually dims, and once you’re back in the posture you calibrated, the picture returns to normal. You don’t have to watch for notifications or keep the app open to check a score.
Four hours a day, free, which covers half a working day. Leave it on while you write documents in the afternoon and you’ll know whether this style of nudge suits you, without subscribing first.
The free version includes front and side posture detection, the dimming nudge, a floating widget and your posture score for the day. If you want it on all day, Pro removes the time limit and adds blink detection, full-screen break reminders and complete history, at $3.99 a month or $34.99 a year. One account covers Mac and Windows, on up to 4 devices.
The Mac version needs macOS 15 or later on an Apple chip, or macOS 14 or later on Intel. It’s a download from our site, signed and notarized by Apple. Camera images are processed on your computer, with no recording and no uploading. The interface is available in English.
Things to know first: NeckCure is not in the Mac App Store, so it comes from our site; it requires a Google sign-in; and there’s no one-time purchase and no Pro trial. The dimming nudge is deliberately noticeable, so if you retouch photos or edit video, try the free plan first and see whether you can live with it.
A good fit if: you tend to ignore ordinary notifications and want something more obvious, you need a decent block of free time each day, or your Mac is an Intel model.
Download NeckCure and use 4 hours a day free
2. SitApp: for Mac, Windows and Linux
SitApp covers more systems than anything else here: Mac, Windows and Linux. It detects your posture through the webcam and nudges you with an on-screen alert or a spoken line.
The free plan gives you 1 hour a day, and there’s a 7-day Pro trial with no credit card. Pro adds unlimited monitoring, multiple desk setups and custom voice alerts, at $34.99 a year or $89.99 as a one-time purchase.
One thing to watch on the Mac: the website download and the Mac App Store version have different requirements. Its Mac page says macOS 10.15 or later, Intel and Apple chips both; the Mac App Store version needs M1 or newer. On an Intel Mac, you want the website route.
A good fit if: you move between Mac, Windows or Linux, you like voice nudges, or you want to buy once.
3. Dorso: open source, can be free, and it blurs your screen
Dorso takes a different approach to the nudge: when it sees you slouching, the screen gradually blurs (you can switch it to a border or a glow instead). It lives in the menu bar, has a daily posture score with weekly and monthly trends, and can use the head-motion sensors in AirPods instead of the camera.
There are three ways to get it: $4.99 one-time on the Mac App Store, or the open-source build through Homebrew or GitHub (MIT licence, free). It needs macOS 13 or later, asks for no account, and its developer states that all video is processed locally on your Mac and never sent to external servers. The interface comes in 6 languages, including Chinese.
Note that its official pages don’t address whether Intel Macs work, only that it needs macOS 13 or later. On an Intel machine, check before installing. It’s a GitHub project with over 2,500 stars and is still maintained.
One aside: if you come across “Posturr,” that’s what Dorso used to be called, not a separate app.
A good fit if: you like open source, want it free, or find a blurring screen easier on the eye than a dimming one.
4. Posturion: explicitly supports Intel Macs, with the most detailed alerts
Posturion is one of the few here whose site explicitly says “Apple Silicon or Intel Mac.” It needs macOS 14 or later and uses Apple’s Vision framework locally. It tracks more than most: slouching, head tilt, forward head, screen distance, and it will even nudge you to stop touching your face or neck.
Alerts come as voice or desktop notifications, with 15 alert sounds to choose from, plus break reminders and a posture timeline (8, 24 and 48 hours). Its site says no account is needed and that video is never recorded, never stored, never sent anywhere, with each frame discarded immediately. The site lists 9 interface languages.
Read the pricing carefully: the free part is 1 hour in total for new users, not 1 hour a day. After that it’s $9.99 a month; we didn’t find a yearly or one-time option.
A good fit if: you’re on an Intel Mac and want detailed tracking with the option of voice alerts.
5. Slouch Sniper: the dimming nudge, bought once
Slouch Sniper nudges much the way NeckCure does, dimming your screen when you slouch and restoring it when you sit up. You can adjust sensitivity and dim strength, and it has quiet hours and posture statistics.
It’s a $19 one-time purchase, with the site noting the price may rise to $38, and no subscription. That’s appealing if you don’t want to renew anything each year.
Mac users should note one thing: it currently supports only Apple-chip Macs, and the developer says an Intel version is still in development. There’s no long-term free version on the site either, just a live demo.
A good fit if: your Mac has an Apple chip, you like the dimming nudge, and you dislike subscriptions.
6. Posture Reminder AI: Mac only, and it trains a model on your own samples
This one is Mac-only, and its approach is unusual: during setup you record yourself sitting upright and slouching, and it builds a personal model from those samples to judge you against. It can use the built-in camera, an external webcam or an iPhone camera, and has a low-power background mode.
Its FAQ states that both Intel and Apple-chip Macs are supported, but it needs macOS 26 or later, the highest bar on this list. The price is also the highest here: $9.99 a month or $99.99 a year (the yearly plan can be shared with up to 5 family members), with no permanently free version. The developer says there’s a full-featured trial with no credit card, but doesn’t state how many days. The interface is English only.
A good fit if: your Mac is already on macOS 26, you want detection tuned to your own body, and the higher price and English-only interface don’t bother you.
7. Sitful: camera and AirPods scored together
Sitful is Mac-only, and its distinctive feature is fusing the camera and your AirPods’ motion sensors into a single live score, tracking head, shoulders and screen distance, shown as 0 to 100 in the menu bar, with 7-day trends. Its site says frames are scored on-device and discarded immediately, with no account and no cloud.
It needs macOS 12 or later, one of the lowest bars here. You get it from its site plus a licence key; it isn’t in the Mac App Store.
Two caveats: there’s no free version, only a 7-day money-back guarantee, and its pricing page lists a $29 one-time purchase (one Mac) while its homepage separately shows $4.99 a month and a $39 family option, so its own two pages disagree. Check before you pay. We also couldn’t find a version number or update date on the site.
A good fit if: your Mac is on an older system, you want a combined camera-and-AirPods score, and you don’t mind there being no free version.
8. Posture Monitor (MaaDoTaa): a small one-time purchase with break reminders
This Mac App Store app uses 3D body-pose detection to judge your sitting posture, notifies you when you slouch, has adjustable sensitivity, lets you set how long before a break reminder, shows status in the menu bar and lets you pick which camera to use. The listing says all processing happens locally on your Mac, with no images or data sent out.
It’s a free download, and unlocking Pro is a $5.99 one-time purchase.
Note that it needs macOS 15.5 or later, a fairly high bar; there’s no website, and the listing doesn’t say what the free version leaves out, so you’ll only find out by installing it. The interface is English only.
A good fit if: your system is new enough and you want basic detection plus break reminders for a small one-time price.
9. Flowease: completely free, no in-app purchases
Flowease is a Mac App Store app that’s entirely free, with no in-app purchases. It lives in the menu bar, shows your current posture as a score from 0 to 100 with colour shifting from green to red, takes a personal calibration first, and supports multiple cameras and VoiceOver. It needs macOS 14.6 or later, and the interface comes in English and Japanese.
Its privacy wording is on the brief side: just “all processing happens locally, no data is stored or transmitted,” without the more explicit “images never leave your device” line other apps use. The feature set is simple too: we couldn’t find break reminders or long-term statistics.
A good fit if: you don’t want to spend anything and just need a menu-bar posture score.
Also worth knowing about
SitWit is in the Mac App Store, with basic nudges in the free version and a daily 1-hour free trial of Premium; the subscription is $3.99 a month or $29.99 a year (its own site lists €2.99 a month, which doesn’t match the store page, so we’d go with the store page). It includes a Pomodoro timer and break reminders. Worth noting: its last update was April 2025, over a year ago, and the developer hasn’t announced anything about stopping, so its status is simply unclear.
PostureCV is an open-source project on GitHub that works from the angle between your ear and shoulder, and pauses itself during video calls. It’s completely free. But it explicitly supports Apple chips only, and there have been no new commits since January this year, with very few stars, so it’s best suited to people happy to tinker.
Verta’s website wouldn’t load for us over several attempts, so all we could see was what search engines had indexed, and the actual prices are nowhere to be found. It needs macOS 26 plus an Apple chip. Until we can confirm official details ourselves, we’re leaving it out of the table.
HeadsUp shows up in the Mac App Store, but it’s an iPhone app running on an Apple-chip Mac, and it works mainly through AirPods; whether camera detection works on a Mac isn’t stated.
Nekoze appears in a lot of older roundups, and it’s free and well-liked, but its last update was in 2022.
One more thing: none of the other Mac apps we checked mention blink detection on their official pages, so if you also want help with dry eyes, your options narrow considerably.
Still undecided? Try it this way
- Your Mac is an Intel model: the ones you can be sure will install are NeckCure, Posturion, and SitApp’s website download.
- Free detection through a stretch of work: start with NeckCure, 4 hours a day.
- Nothing to pay: Flowease, or Dorso’s open-source build, or SitCoach in the browser.
- You want to buy once rather than subscribe: Dorso ($4.99), Posture Monitor ($5.99), Slouch Sniper ($19, Apple chip only) or Sitful ($29).
- You use a Mac and a Windows PC: NeckCure or SitApp.
- You don’t want a camera on at all: take the AirPods route, like Posture Pal or SitTall, or Dorso’s AirPods mode.
One practical note to finish: try it in your usual setup. A Mac’s built-in camera sees you from the front, and lighting, camera height and how often you turn your head at work all affect both accuracy and how the nudges feel.
Frequently asked questions
Which posture apps still work on an Intel Mac?
Going by each developer’s own pages: NeckCure (macOS 14 or later), Posturion (macOS 14 or later), Posture Reminder AI (needs macOS 26), and SitApp’s website download. Slouch Sniper’s site says an Intel version is still in development. The others don’t address it, so ask the developer or choose something with a money-back guarantee.
Can I install an app that isn’t in the Mac App Store?
Yes. What matters is whether it’s signed and notarized by Apple; if it is, macOS opens it normally without the “developer cannot be verified” warning. NeckCure’s Mac version is a signed, notarized download from our site.
Do I need to buy a separate camera?
Not necessarily. A Mac’s built-in camera handles front detection. NeckCure also offers a side-view mode, which is the clearest angle for spotting a forward head, but that needs a camera off to your side, which usually means an external webcam.
Do these apps upload my camera footage?
Keep two questions apart: whether images are uploaded, and whether posture values are stored online. Most of the Mac apps we checked state that images are processed locally, but the wording varies in strength, and a couple only say “processing happens locally” without spelling out that images never leave the device. NeckCure processes images on your computer only, with no recording and no uploading.
Which one should I try first?
If you want an English interface, a nudge you’ll actually notice and a reasonably generous free allowance, and you want it to install on an Apple-chip or an Intel Mac, we’d suggest NeckCure. Four hours a day lets you try it during normal work without rushing a decision about subscribing.
See whether you notice the nudges and whether correcting your posture feels natural, then decide about carrying on. Pro is there later, when you want unlimited time, blink tracking and break reminders.
Download NeckCure for Mac free and try it in your next work session
To see the Windows options as well, read on: 9 posture reminder apps for Windows, compared.