# SyncFit AI vs Rest

SyncFit AI and Rest are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. SyncFit AI sells 3 in-app purchases, starting at $8.99 per month and Rest sells 2 in-app purchases, starting at $24.99 per year. Whichever you choose, the download price is not the number that matters.

SyncFit AI ships an update every 2 weeks, Rest every 3 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SyncFit AI | Rest |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 46 MB | 73 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Fabien Greard](https://appshunter.io/developer/1505112322) | [Veil-it](https://appshunter.io/developer/1761997602) |

## What reviewers say

### SyncFit AI

[App page](https://appshunter.io/ios/app/syncfit-ai/id6751171805)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (monthly) | $8.99 | per month |
| Premium (yearly) | $69.99 | per year |
| Premium (Lifetime) | $129.99 | one-time |


### Rest

[App page](https://appshunter.io/ios/app/rest-gym-timer-and-workout-log/id6759504718)

This app automatically starts rest timers between sets based on exercise type, eliminating guesswork. It offers fast set logging, routine creation, and detailed progress tracking with charts. Enjoy offline functionality and data export for a seamless workout experience.

**Highlights:** Automatic rest timer by exercise type, Lock screen and Dynamic Island Live Activities, Fast set logging with pre-filled data, Customizable routines and workout history, Exercise progression charts and personal records, Offline functionality and data export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Annual | $24.99 | per year |
| Rest Pro | $59.99 | one-time |


## Frequently asked questions

### Is SyncFit AI free?

SyncFit AI is free to download, with in-app purchases available.

### Is Rest free?

Rest is free to download, with in-app purchases available.

### Do SyncFit AI or Rest have ads?

Neither SyncFit AI nor Rest shows ads.

### Which is updated more often, SyncFit AI or Rest?

SyncFit AI ships an update every 2 weeks, and Rest every 3 weeks. Most recently, SyncFit AI was updated on November 8, 2026 and Rest on October 31, 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.*