# 光熱費等 vs Yennies

The clearest difference is update cadence: 光熱費等 at every 3 weeks against Yennies's every 2 months. 光熱費等 also leads on iOS requirement (16.4 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

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

光熱費等 ships an update every 3 weeks, Yennies every 2 months. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 光熱費等 | Yennies |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 1 MB | 9 MB |
| Requires iOS | **16.4** | 26.1 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [yoot](https://appshunter.io/developer/425128542) | [Melvin Low](https://appshunter.io/developer/1860912558) |

## What reviewers say

### 光熱費等

[App page](https://appshunter.io/ios/app/id6464453002)

**Features:** macOS Compatibility

**In-app purchases:** none


### Yennies

[App page](https://appshunter.io/ios/app/yennies/id6756493643)

**In-app purchases:** none


## Frequently asked questions

### Is 光熱費等 free?

光熱費等 is free to download, with no in-app purchases.

### Is Yennies free?

Yennies is free to download, with no in-app purchases.

### Do 光熱費等 or Yennies have ads?

Neither 光熱費等 nor Yennies shows ads.

### Which is updated more often, 光熱費等 or Yennies?

光熱費等 ships an update every 3 weeks, and Yennies every 2 months. Most recently, 光熱費等 was updated on September 19, 2026 and Yennies on September 14, 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.*