# invert vs ShopTools AI

The clearest difference is ads: invert at none against ShopTools AI's shown. invert also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

invert ships an update fortnightly, ShopTools AI every 9 days. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | invert | ShopTools AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 89 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Amir Umarov](https://appshunter.io/developer/1804342034) | [Cashback.pro](https://appshunter.io/developer/1531667992) |

## What reviewers say

### invert

[App page](https://appshunter.io/ios/app/invert/id6743755761)

**Features:** Vision Pro support

**In-app purchases:** none


### ShopTools AI

[App page](https://appshunter.io/ios/app/shoptools-ai/id6793019881)

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

**In-app purchases:** none


## Frequently asked questions

### Is invert free?

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

### Is ShopTools AI free?

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

### Do invert or ShopTools AI have ads?

ShopTools AI shows ads; invert does not.

### Which is updated more often, invert or ShopTools AI?

invert ships an update fortnightly, and ShopTools AI every 9 days. Most recently, invert was updated on September 30, 2026 and ShopTools AI on October 2, 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.*