# E vs Fest AI

The clearest difference is in-app purchases: E at none against Fest AI's 2. E also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.4). Fest AI's advantage is update cadence (weekly vs every 10 months). On price and device support there is nothing between them.

Both are free to download. Fest AI sells 2 in-app purchases, starting at $19.99 per month. E asks for nothing beyond the download.

E ships an update every 10 months, Fest AI weekly. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | E | Fest AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Weekly** |
| Size | 29 MB | 89 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Umar Jalil Malik](https://appshunter.io/developer/1699051906) | [FEST AI](https://appshunter.io/developer/6788736179) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-docssecure-your-documents/id6452803142)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fest AI

[App page](https://appshunter.io/ios/app/fest-ai/id6774119510)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fest Membership Monthly | $19.99 | per month |
| Fest Membership Yearly | $79.99 | per year |


## Frequently asked questions

### Is E free?

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

### Is Fest AI free?

Fest AI is free to download, with in-app purchases available.

### Do E or Fest AI have ads?

Fest AI shows ads; E does not.

### Which is updated more often, E or Fest AI?

E ships an update every 10 months, and Fest AI weekly. Most recently, E was updated on October 12, 2026 and Fest AI on October 9, 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.*