# Otterfile vs AppPin

Otterfile and AppPin are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Otterfile sells 3 in-app purchases, starting at $0.99 per month and AppPin sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Otterfile | AppPin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 120 MB | 9 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [宁 权](https://appshunter.io/developer/1710975082) | [kangkang zhu](https://appshunter.io/developer/1233600439) |

## What reviewers say

### 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 |


### AppPin

[App page](https://appshunter.io/ios/app/apppin-save-apps-and-space/id6771278447)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AppPin Monthly | $0.99 | per month |
| AppPin Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Otterfile free?

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

### Is AppPin free?

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

### Do Otterfile or AppPin have ads?

Neither Otterfile nor AppPin shows ads.

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

Otterfile ships an update every 2 months, and AppPin every 2 months. Most recently, Otterfile was updated on October 25, 2026 and AppPin on October 28, 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.*