# Mirai Sober vs Simple Drinking Log

The clearest difference is in-app purchases: Simple Drinking Log at none against Mirai Sober's 1. Simple Drinking Log also leads on ads (none vs shown). Mirai Sober's advantage is update cadence (every 4 days vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mirai Sober sells 1 one-off in-app purchase. Simple Drinking Log asks for nothing beyond the download.

Mirai Sober ships an update every 4 days, Simple Drinking Log every 5 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Mirai Sober | Simple Drinking Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Size | 71 MB | 6 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [daiki ozawa](https://appshunter.io/developer/1859953314) | [Shunsuke Takanishi](https://appshunter.io/developer/1560104129) |

## What reviewers say

### Mirai Sober

[App page](https://appshunter.io/ios/app/mirai-sober/id6756302561)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示 | $0.49 | 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 Mirai Sober free?

Mirai Sober 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 Mirai Sober or Simple Drinking Log have ads?

Mirai Sober shows ads; Simple Drinking Log does not.

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

Mirai Sober ships an update every 4 days, and Simple Drinking Log every 5 weeks. Most recently, Mirai Sober was updated on September 30, 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.*