# BoostFit vs AC Smart

The clearest difference is update cadence: AC Smart at every 9 days against BoostFit's every 6 months. AC Smart also leads on iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

BoostFit ships an update every 6 months, AC Smart every 9 days. The most recent releases landed on September 16, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | BoostFit | AC Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/boostfit/id1598684982/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 332 MB | 124 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Time Network Limited](https://appshunter.io/developer/1598684984) | [Fong Tat Chow](https://appshunter.io/developer/1707113235) |

## What reviewers say

### BoostFit

[App page](https://appshunter.io/ios/app/boostfit/id1598684982)

This app helps you monitor your health and physical activity, acting as a companion on your journey to achieve fitness objectives. It seamlessly integrates with the Apple Health app for comprehensive tracking.

**Highlights:** Health tracking, Movement monitoring, Fitness goal support, Apple Health integration

**In-app purchases:** none


### AC Smart

[App page](https://appshunter.io/ios/app/ac-smart/id6476858006)

Track your fitness and health with this app, which connects to sport bands via Bluetooth. Monitor sports and sleep statistics, set goals, and calculate calories. Integrates with HealthKit for a comprehensive view of your well-being.

**Highlights:** Sports statistics tracking, Sleep statistics tracking, Sport goal setting, Calorie calculation, HealthKit integration, Bluetooth device connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BoostFit free?

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

### Is AC Smart free?

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

### Do BoostFit or AC Smart have ads?

Neither BoostFit nor AC Smart shows ads.

### Which is updated more often, BoostFit or AC Smart?

BoostFit ships an update every 6 months, and AC Smart every 9 days. Most recently, BoostFit was updated on September 16, 2026 and AC Smart on June 3, 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.*