# うんころぐ vs Kyoukara

The clearest difference is in-app purchases: うんころぐ at none against Kyoukara's 4. Kyoukara's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Kyoukara sells 4 one-off in-app purchases. うんころぐ asks for nothing beyond the download.

うんころぐ ships an update every 3 days, Kyoukara every 5 days. The most recent releases landed on October 11, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | うんころぐ | Kyoukara |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 6 MB | 23 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Yutaka Ino](https://appshunter.io/developer/1780101465) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## What reviewers say

### うんころぐ

[App page](https://appshunter.io/ios/app/id6738497941)

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

**In-app purchases:** none


### Kyoukara

[App page](https://appshunter.io/ios/app/kyoukara-sober-day-tracker/id6766026427)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kyoukara Tea Tip | $0.99 | one-time |
| Kyoukara Lunch Tip | $1.99 | one-time |
| Kyoukara Pro | $3.99 | one-time |
| Kyoukara Dinner Tip | $5.99 | one-time |


## Frequently asked questions

### Is うんころぐ free?

うんころぐ is free to download, with no in-app purchases.

### Is Kyoukara free?

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

### Do うんころぐ or Kyoukara have ads?

うんころぐ shows ads; Kyoukara does not.

### Which is updated more often, うんころぐ or Kyoukara?

うんころぐ ships an update every 3 days, and Kyoukara every 5 days. Most recently, うんころぐ was updated on October 11, 2026 and Kyoukara on October 29, 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.*