# Kyoukara vs Simple Drinking Log

The clearest difference is in-app purchases: Simple Drinking Log at none against Kyoukara's 4. Kyoukara's advantage is update cadence (every 5 days vs every 5 weeks) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Kyoukara sells 4 one-off in-app purchases. Simple Drinking Log asks for nothing beyond the download.

Kyoukara ships an update every 5 days, Simple Drinking Log every 5 weeks. Both last shipped on October 10, 2026.

## The numbers

| Metric | Kyoukara | Simple Drinking Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Size | 20 MB | 6 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Starcrown Inc](https://appshunter.io/developer/1082624152) | [Shunsuke Takanishi](https://appshunter.io/developer/1560104129) |

## What reviewers say

### 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 |


### Simple Drinking Log

[App page](https://appshunter.io/ios/app/simple-drinking-log/id6767517232)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kyoukara free?

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

### Is Simple Drinking Log free?

Simple Drinking Log is free to download, with no in-app purchases.

### Do Kyoukara or Simple Drinking Log have ads?

Neither Kyoukara nor Simple Drinking Log shows ads.

### Which is updated more often, Kyoukara or Simple Drinking Log?

Kyoukara ships an update every 5 days, and Simple Drinking Log every 5 weeks. Most recently, Kyoukara was updated on October 10, 2026 and Simple Drinking Log on October 10, 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.*