# 小役カウンターZ vs 5Counter

The clearest difference is in-app purchases: 小役カウンターZ at none against 5Counter's 2. 小役カウンターZ also leads on ads (none vs shown) and device support (3 vs 1). 5Counter's advantage is update cadence (every 5 days vs every 2 months). On price and iOS requirement there is nothing between them.

Both are free to download. 5Counter sells 2 one-off in-app purchases. 小役カウンターZ asks for nothing beyond the download.

小役カウンターZ ships an update every 2 months, 5Counter every 5 days. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 小役カウンターZ | 5Counter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 4 MB | 13 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [TETSUYA HATTORI](https://appshunter.io/developer/1833528951) | [RYOYA GOJO](https://appshunter.io/developer/1868880653) |

## What reviewers say

### 小役カウンターZ

[App page](https://appshunter.io/ios/app/z/id6752022766)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 5Counter

[App page](https://appshunter.io/ios/app/5counter-binomial-probs/id6757778131)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Preset Expansion | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is 小役カウンターZ free?

小役カウンターZ is free to download, with no in-app purchases.

### Is 5Counter free?

5Counter is free to download, with in-app purchases available.

### Do 小役カウンターZ or 5Counter have ads?

5Counter shows ads; 小役カウンターZ does not.

### Which is updated more often, 小役カウンターZ or 5Counter?

小役カウンターZ ships an update every 2 months, and 5Counter every 5 days. Most recently, 小役カウンターZ was updated on October 2, 2026 and 5Counter on October 16, 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.*