# しなログ vs 夏祭りPay

The clearest difference is iOS requirement: しなログ at 15.0 against 夏祭りPay's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

しなログ ships an update every 2 months, 夏祭りPay every 5 weeks. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | しなログ | 夏祭りPay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 2 MB | 13 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社ティー・エム・シー](https://appshunter.io/developer/1784865148) | [Takatoshi Fukino](https://appshunter.io/developer/789538982) |

## What reviewers say

### しなログ

[App page](https://appshunter.io/ios/app/id6739902745)

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

**In-app purchases:** none


### 夏祭りPay

[App page](https://appshunter.io/ios/app/pay/id6787312504)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is しなログ free?

しなログ is free to download, with no in-app purchases.

### Is 夏祭りPay free?

夏祭りPay is free to download, with no in-app purchases.

### Do しなログ or 夏祭りPay have ads?

Neither しなログ nor 夏祭りPay shows ads.

### Which is updated more often, しなログ or 夏祭りPay?

しなログ ships an update every 2 months, and 夏祭りPay every 5 weeks. Most recently, しなログ was updated on September 23, 2026 and 夏祭りPay on September 19, 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.*