# arc.app offline vs AI

The clearest difference is ads: arc.app offline at none against AI's shown. arc.app offline also leads on iOS requirement (10.0 vs 16). AI's advantage is update cadence (fortnightly vs every 2 months). On price, 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.

arc.app offline ships an update every 2 months, AI fortnightly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | arc.app offline | AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 139 MB | 6 MB |
| Requires iOS | **10.0** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Arcstone Pte. Ltd.](https://appshunter.io/developer/1205079949) | [Jonas Gottsche](https://appshunter.io/developer/1895038317) |

## What reviewers say

### arc.app offline

[App page](https://appshunter.io/ios/app/arcapp-offline/id1632206960)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI

[App page](https://appshunter.io/ios/app/ai-double-check/id6762848385)

**In-app purchases:** none


## Frequently asked questions

### Is arc.app offline free?

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

### Is AI free?

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

### Do arc.app offline or AI have ads?

AI shows ads; arc.app offline does not.

### Which is updated more often, arc.app offline or AI?

arc.app offline ships an update every 2 months, and AI fortnightly. Most recently, arc.app offline was updated on October 27, 2026 and AI on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*