# FitterAI vs FLINT

The clearest difference is update cadence: FLINT at daily against FitterAI's weekly. On price, ads, in-app purchases and device support there is nothing between them.

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

FitterAI ships an update weekly, FLINT daily. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | FitterAI | FLINT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Size | 29 MB | 115 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUNGHWAN PARK](https://appshunter.io/developer/1872329563) | [jihan kim](https://appshunter.io/developer/1896436371) |

## What reviewers say

### FitterAI

[App page](https://appshunter.io/ios/app/fitterai/id6758332449)

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

**In-app purchases:** none


### FLINT

[App page](https://appshunter.io/ios/app/flint/id6767498111)

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

**In-app purchases:** none


## Frequently asked questions

### Is FitterAI free?

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

### Is FLINT free?

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

### Do FitterAI or FLINT have ads?

Neither FitterAI nor FLINT shows ads.

### Which is updated more often, FitterAI or FLINT?

FitterAI ships an update weekly, and FLINT daily. Most recently, FitterAI was updated on September 24, 2026 and FLINT on September 22, 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.*