# PubuFit vs COLMI Fit

The clearest difference is ratings volume: PubuFit at 570 against COLMI Fit's 49. PubuFit also leads on iOS requirement (9.0 vs 13). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.8 for PubuFit against 3.7 for COLMI Fit. That said, the two scores are not equally well evidenced: PubuFit has 570 ratings behind it against 49, so its average is the more settled of the two. Written reviews are what separate them: 43% of PubuFit's written reviews are positive against 50% of COLMI Fit's.

PubuFit ships an update every 2 months, COLMI Fit every 3 months. The most recent releases landed on October 14, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | PubuFit | COLMI Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (570 ratings)](https://appshunter.io/ios/app/pubufit/id1449134161/reviews)** | [3.7 (49 ratings)](https://appshunter.io/ios/app/colmi-fit/id1450060828/reviews) |
| Number of ratings | **570** | 49 |
| Positive reviews | 43.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 117 MB | 386 MB |
| Requires iOS | **9.0** | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小俊 柯](https://appshunter.io/developer/1449134160) | [Fan Lukun](https://appshunter.io/developer/1450060827) |

## What reviewers say

### PubuFit

[App page](https://appshunter.io/ios/app/pubufit/id1449134161)

This app connects to smart bracelets to monitor your health data, including heart rate. It provides message and call notifications, alarm clock, and sedentary reminders. The app also integrates with Apple Health for comprehensive data sharing.

**Highlights:** Smart bracelet support, Customizable watch faces, Social app message push, Call notifications, Heart rate monitoring, Body data monitoring, Apple Health integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient features
- 👍 Easy to use
- 💡 Customizable watch faces
- 🚀 Good battery life
- 👍 Comfortable watch

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Inaccurate data tracking
- 🐛 Unreliable app performance
- 🐛 Poor customer service
- 🐛 Watch malfunctions

**Reported bugs**

- Sleep data disappearing
- Weather information not working
- Steps not tracking accurately
- Alarms resetting after charging
- Watch time drifting

**Requested features**

- More watch face options
- Improved notification support
- Integration with third-party apps
- Compass feature
- Custom picture watch faces


### COLMI Fit

[App page](https://appshunter.io/ios/app/colmi-fit/id1450060828)

This app syncs with compatible smartwatches to display health metrics like steps, calories, heart rate, sleep, blood pressure, and blood oxygen. It also provides notifications for calls and messages, and tracks various sports activities.

**Highlights:** Health metric dashboard, Real-time activity tracking, Sleep analysis, Blood pressure and oxygen monitoring, Call and message notifications, Calorie and step counting

**In-app purchases:** none


## Frequently asked questions

### Is PubuFit free?

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

### Is COLMI Fit free?

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

### Which has better reviews, PubuFit or COLMI Fit?

PubuFit is rated higher. PubuFit averages 3.8 out of 5 from 570 ratings, while COLMI Fit averages 3.7 from 49 ratings.

### Do PubuFit or COLMI Fit have ads?

Neither PubuFit nor COLMI Fit shows ads.

### Which is updated more often, PubuFit or COLMI Fit?

PubuFit ships an update every 2 months, and COLMI Fit every 3 months. Most recently, PubuFit was updated on October 14, 2026 and COLMI Fit on October 26, 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.*