# UPRIGHT vs MonPosture

The clearest difference is review sentiment: MonPosture at 100% against UPRIGHT's 25%. MonPosture also leads on rating (5.0 vs 4.6). UPRIGHT's advantage is ratings volume (3.9K vs 4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MonPosture holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: UPRIGHT has 3.9K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of UPRIGHT's written reviews are positive against 100% of MonPosture's.

UPRIGHT ships an update every 5 weeks, MonPosture every 4 weeks. The most recent releases landed on September 26, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | UPRIGHT | MonPosture |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3.9K ratings)](https://appshunter.io/ios/app/upright/id1481438778/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/monposture/id6444593917/reviews)** |
| Number of ratings | **3.9K** | 4 |
| Positive reviews | 25.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 90 MB | 27 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Upright Technologies Ltd](https://appshunter.io/developer/1098548242) | [Mondevices Inc](https://appshunter.io/developer/785193960) |

## What reviewers say

### UPRIGHT

[App page](https://appshunter.io/ios/app/upright/id1481438778)

This app connects to a wearable device to provide real-time feedback on your posture. It helps you build awareness, strengthen core muscles, and establish good posture habits for improved health and confidence.

**Highlights:** Real-time posture feedback, Personalized daily goals, Posture training tutorial, Progress tracking and stats, Core muscle strengthening, Posture awareness development

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Effective in improving posture
- 🚀 Helpful real-time feedback
- 🚀 Intuitive app and device setup

**What reviewers complain about**

- 🐛 Connectivity issues with the app
- 🔋 High battery drain
- 🐛 Syncing and data tracking issues
- 🐛 Buggy app and software updates

**Reported bugs**

- App freezing and crashing
- Forced firmware updates causing device issues
- Inconsistent device performance and vibration detection

**Requested features**

- Apple Watch app integration
- Customizable goals and settings
- Improved data visualization and tracking


### MonPosture

[App page](https://appshunter.io/ios/app/monposture/id6444593917)

This wearable device uses smart sensors to monitor your body movements and gently vibrates to remind you to correct your posture. It attaches to clothing and offers a monitoring mode to track your posture stats throughout the day.

**Highlights:** Smart sensor technology, Gentle vibration alerts, Snap-on clothing attachment, Monitoring mode, Posture statistics tracking, Improves appearance and well-being

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UPRIGHT free?

UPRIGHT is free to download, with no in-app purchases.

### Is MonPosture free?

MonPosture is free to download, with no in-app purchases.

### Which has better reviews, UPRIGHT or MonPosture?

MonPosture is rated higher. UPRIGHT averages 4.6 out of 5 from 3.9K ratings, while MonPosture averages 5.0 from 4 ratings.

### Do UPRIGHT or MonPosture have ads?

Neither UPRIGHT nor MonPosture shows ads.

### Which is updated more often, UPRIGHT or MonPosture?

UPRIGHT ships an update every 5 weeks, and MonPosture every 4 weeks. Most recently, UPRIGHT was updated on September 26, 2026 and MonPosture on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*