# タニPOS self vs YoiLog

The clearest difference is in-app purchases: タニPOS self at none against YoiLog's 2. タニPOS self also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). YoiLog's advantage is update cadence (every 6 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. YoiLog sells 2 in-app purchases, starting at $1.99 per month. タニPOS self asks for nothing beyond the download.

タニPOS self ships an update every 4 months, YoiLog every 6 days. The most recent releases landed on September 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | タニPOS self | YoiLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (9 ratings)](https://appshunter.io/ios/app/yoilog/id6443621648/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 26 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Age rating | 4+ | 17+ |
| Developer | [Tanico Corporation](https://appshunter.io/developer/991303329) | [Daiki Shimizu](https://appshunter.io/developer/1336758379) |

## What reviewers say

### タニPOS self

[App page](https://appshunter.io/ios/app/pos-self/id1028201675)

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

**In-app purchases:** none


### YoiLog

[App page](https://appshunter.io/ios/app/yoilog/id6443621648)

Log your alcohol consumption by scanning barcodes, which then appear as 3D objects. The app integrates with Apple Health to track your intake. Visualize your daily drinking habits with unique 3D representations.

**Highlights:** Barcode scanning for alcohol packages, 3D object visualization of drinks, Apple Health integration, Daily drinking record keeping, Alcohol intake logging

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| YoiLog+ (1 Month) | $1.99 | per month |
| YoiLog+ (1 Year) | $14.99 | per year |


## Frequently asked questions

### Is タニPOS self free?

タニPOS self is free to download, with no in-app purchases.

### Is YoiLog free?

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

### Do タニPOS self or YoiLog have ads?

YoiLog shows ads; タニPOS self does not.

### Which is updated more often, タニPOS self or YoiLog?

タニPOS self ships an update every 4 months, and YoiLog every 6 days. Most recently, タニPOS self was updated on September 8, 2026 and YoiLog on September 21, 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.*