# Memotto vs Otterfile

The clearest difference is in-app purchases: Memotto at none against Otterfile's 3. Memotto also leads on update cadence (every 6 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Otterfile sells 3 in-app purchases, starting at $0.99 per month. Memotto asks for nothing beyond the download.

Memotto ships an update every 6 days, Otterfile every 2 months. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Memotto | Otterfile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Size | 6 MB | 120 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [hidetaka okue](https://appshunter.io/developer/1717295865) | [宁 权](https://appshunter.io/developer/1710975082) |

## What reviewers say

### Memotto

[App page](https://appshunter.io/ios/app/memotto/id6747943763)

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

**In-app purchases:** none


### Otterfile

[App page](https://appshunter.io/ios/app/otterfile/id6760924129)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Purchase | $0.99 | per month |
| Year Purchase | $6.99 | per year |
| Lifetime Prucahse | $9.99 | one-time |


## Frequently asked questions

### Is Memotto free?

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

### Is Otterfile free?

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

### Do Memotto or Otterfile have ads?

Neither Memotto nor Otterfile shows ads.

### Which is updated more often, Memotto or Otterfile?

Memotto ships an update every 6 days, and Otterfile every 2 months. Most recently, Memotto was updated on October 11, 2026 and Otterfile on October 1, 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.*