# IRS Group vs STAPP AI

The clearest difference is update cadence: STAPP AI at every 5 days against IRS Group's every 2 weeks. 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.

IRS Group ships an update every 2 weeks, STAPP AI every 5 days. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IRS Group | STAPP AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 160 MB | 88 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Abdul Rafeeque Parakkal](https://appshunter.io/developer/1464562964) | [Students Travel App](https://appshunter.io/developer/1803418464) |

## What reviewers say

### IRS Group

[App page](https://appshunter.io/ios/app/irs-group/id6448852626)

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

**In-app purchases:** none


### STAPP AI

[App page](https://appshunter.io/ios/app/stapp-ai/id6743551789)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IRS Group free?

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

### Is STAPP AI free?

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

### Do IRS Group or STAPP AI have ads?

Neither IRS Group nor STAPP AI shows ads.

### Which is updated more often, IRS Group or STAPP AI?

IRS Group ships an update every 2 weeks, and STAPP AI every 5 days. Most recently, IRS Group was updated on November 5, 2026 and STAPP AI 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.*