# ゆらぎ時計 1/f vs Smart Calculator·

The clearest difference is ads: Smart Calculator· at none against ゆらぎ時計 1/f's shown. ゆらぎ時計 1/f's advantage is update cadence (every 2 months vs every 7 months) and iOS requirement (12.0 vs 15.0). On price, 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.

ゆらぎ時計 1/f ships an update every 2 months, Smart Calculator· every 7 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ゆらぎ時計 1/f | Smart Calculator· |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/smart-calculator/id6480170210/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | — | Free |
| Size | 15 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [takayuki atsumi](https://appshunter.io/developer/1495474977) | [瑞媚 杨](https://appshunter.io/developer/1731046721) |

## What reviewers say

### ゆらぎ時計 1/f

[App page](https://appshunter.io/ios/app/1f-yuragi-clock/id1537216400)

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

**In-app purchases:** none


### Smart Calculator·

[App page](https://appshunter.io/ios/app/smart-calculator/id6480170210)

This app offers a comprehensive suite of mathematical calculation tools, from basic arithmetic to advanced calculus and matrix operations. It also includes unit conversions and saves your calculation history for easy review. Personalize your experience with themes and night mode.

**Highlights:** Comprehensive calculation functions, Advanced mathematical operations, Unit conversion, Calculation history, Personalized themes and night mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ゆらぎ時計 1/f free?

ゆらぎ時計 1/f is free to download, with no in-app purchases.

### Is Smart Calculator· free?

Smart Calculator· is free to download, with no in-app purchases.

### Do ゆらぎ時計 1/f or Smart Calculator· have ads?

ゆらぎ時計 1/f shows ads; Smart Calculator· does not.

### Which is updated more often, ゆらぎ時計 1/f or Smart Calculator·?

ゆらぎ時計 1/f ships an update every 2 months, and Smart Calculator· every 7 months. Most recently, ゆらぎ時計 1/f was updated on October 29, 2026 and Smart Calculator· on October 24, 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.*