# ゆらぎ時計 1/f vs SmartTracker

The clearest difference is in-app purchases: ゆらぎ時計 1/f at none against SmartTracker's 2. ゆらぎ時計 1/f also leads on iOS requirement (12.0 vs 26.0). SmartTracker's advantage is ads (none vs shown) and update cadence (every 6 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. SmartTracker sells 2 in-app purchases, starting at $6.99 per year. ゆらぎ時計 1/f asks for nothing beyond the download.

ゆらぎ時計 1/f ships an update every 2 months, SmartTracker every 6 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ゆらぎ時計 1/f | SmartTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smarttracker-price-tracker/id6754879283/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 49 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [takayuki atsumi](https://appshunter.io/developer/1495474977) | [Hugo Prione](https://appshunter.io/developer/1206460508) |

## 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


### SmartTracker

[App page](https://appshunter.io/ios/app/smarttracker-price-tracker/id6754879283)

Effortlessly monitor prices on any website and receive instant alerts when deals drop. Visualize price history with clear charts and organize wishlists. Integrates with Siri and Shortcuts for seamless price tracking.

**Highlights:** Track prices on any website, Set smart price alerts, View price history charts, Home and Lock Screen widgets, Siri and Shortcuts integration, Organize wishlists and collections, Export data to CSV

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Annual | $6.99 | per year |
| Premium - One-time purchase | $19.99 | one-time |


## 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 SmartTracker free?

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

### Do ゆらぎ時計 1/f or SmartTracker have ads?

ゆらぎ時計 1/f shows ads; SmartTracker does not.

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

ゆらぎ時計 1/f ships an update every 2 months, and SmartTracker every 6 days. Most recently, ゆらぎ時計 1/f was updated on October 11, 2026 and SmartTracker 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.*