# Iris Tattoo vs FlagFitPro

The clearest difference is update cadence: FlagFitPro at every 3 weeks against Iris Tattoo's every 3 months. 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.

Iris Tattoo ships an update every 3 months, FlagFitPro every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Iris Tattoo | FlagFitPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 22 MB | 193 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nahuel Hilal](https://appshunter.io/developer/1342262949) | [Shenzhen Ultra Easy Technology Co., Ltd.](https://appshunter.io/developer/958871192) |

## What reviewers say

### Iris Tattoo

[App page](https://appshunter.io/ios/app/iris-tattoo/id1522073278)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlagFitPro

[App page](https://appshunter.io/ios/app/flagfitpro/id6445889079)

**In-app purchases:** none


## Frequently asked questions

### Is Iris Tattoo free?

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

### Is FlagFitPro free?

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

### Do Iris Tattoo or FlagFitPro have ads?

Neither Iris Tattoo nor FlagFitPro shows ads.

### Which is updated more often, Iris Tattoo or FlagFitPro?

Iris Tattoo ships an update every 3 months, and FlagFitPro every 3 weeks. Most recently, Iris Tattoo was updated on October 25, 2026 and FlagFitPro on October 25, 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.*