# Ollomol vs E

The clearest difference is update cadence: Ollomol at fortnightly against E's every 24 months. Ollomol also leads on device support (3 vs 1) and iOS requirement (9.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ollomol ships an update fortnightly, E every 24 months. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Ollomol | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 24 months |
| Size | 295 MB | 2 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [MD. USE INNOVATIONS SL](https://appshunter.io/developer/1292343455) | [R&R TECHNOLOGY CO.,LTD.](https://appshunter.io/developer/1094646953) |

## What reviewers say

### Ollomol

[App page](https://appshunter.io/ios/app/ollomol/id1354481687)

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-document/id1573432387)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ollomol free?

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

### Is E free?

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

### Do Ollomol or E have ads?

Neither Ollomol nor E shows ads.

### Which is updated more often, Ollomol or E?

Ollomol ships an update fortnightly, and E every 24 months. Most recently, Ollomol was updated on September 29, 2026 and E on October 7, 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.*