# Sosu der vs Prime Pick

The clearest difference is ads: Prime Pick at none against Sosu der's shown. Prime Pick also leads on update cadence (every 2 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Sosu der ships an update every 4 months, Prime Pick every 2 days. The most recent releases landed on September 13, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Sosu der | Prime Pick |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 140 MB | 5 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hirobumi Onishi](https://appshunter.io/developer/1740115066) | [Takumi Muraishi](https://appshunter.io/developer/1532028263) |

## What reviewers say

### Sosu der

[App page](https://appshunter.io/ios/app/sosu-der/id6483364985)

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

**In-app purchases:** none


### Prime Pick

[App page](https://appshunter.io/ios/app/prime-pick/id6502471694)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sosu der free?

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

### Is Prime Pick free?

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

### Do Sosu der or Prime Pick have ads?

Sosu der shows ads; Prime Pick does not.

### Which is updated more often, Sosu der or Prime Pick?

Sosu der ships an update every 4 months, and Prime Pick every 2 days. Most recently, Sosu der was updated on September 13, 2026 and Prime Pick on June 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.*