# 名札交換 vs HashdPotato

The clearest difference is update cadence: 名札交換 at daily against HashdPotato's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

名札交換 ships an update daily, HashdPotato every 3 months. Both last shipped on September 23, 2026.

## The numbers

| Metric | 名札交換 | HashdPotato |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 months |
| Size | 8 MB | 12 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ryoga Tanaka](https://appshunter.io/developer/1480265212) | [Kaito Muraoka](https://appshunter.io/developer/1596462135) |

## What reviewers say

### 名札交換

[App page](https://appshunter.io/ios/app/id6463661561)

**Features:** Apple Wallet

**In-app purchases:** none


### HashdPotato

[App page](https://appshunter.io/ios/app/hashdpotato/id6752958728)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 名札交換 free?

名札交換 is free to download, with no in-app purchases.

### Is HashdPotato free?

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

### Do 名札交換 or HashdPotato have ads?

Neither 名札交換 nor HashdPotato shows ads.

### Which is updated more often, 名札交換 or HashdPotato?

名札交換 ships an update daily, and HashdPotato every 3 months. Most recently, 名札交換 was updated on September 23, 2026 and HashdPotato on September 23, 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.*