# PerfectFast vs 辛口ダイエットコーチぽんぽこ

The clearest difference is in-app purchases: PerfectFast at none against 辛口ダイエットコーチぽんぽこ's 2. PerfectFast also leads on update cadence (every 9 days vs monthly). 辛口ダイエットコーチぽんぽこ's advantage is iOS requirement (14.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. 辛口ダイエットコーチぽんぽこ sells 2 in-app purchases, starting at $1.99 per month. PerfectFast asks for nothing beyond the download.

PerfectFast ships an update every 9 days, 辛口ダイエットコーチぽんぽこ monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | PerfectFast | 辛口ダイエットコーチぽんぽこ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/perfectfast-fasting-timer/id6759067877/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free | — |
| Size | 32 MB | 28 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Idan Lupinsky](https://appshunter.io/developer/1876630037) | [kou yoshida](https://appshunter.io/developer/1870791174) |

## What reviewers say

### PerfectFast

[App page](https://appshunter.io/ios/app/perfectfast-fasting-timer/id6759067877)

This app helps you track intermittent and extended fasting periods with a clean, focused interface. It supports various fasting schedules, custom durations, and provides detailed history and statistics to monitor your progress.

**Highlights:** Intermittent and extended fast tracking, Custom fasting schedules, Fasting history and statistics, Reminders and notifications, Apple Watch companion app, Live Activity support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 辛口ダイエットコーチぽんぽこ

[App page](https://appshunter.io/ios/app/id6761008879)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ぽんぽこ プレミアム月額 | $1.99 | per month |
| ぽんぽこ年間プラン | $19.99 | per year |


## Frequently asked questions

### Is PerfectFast free?

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

### Is 辛口ダイエットコーチぽんぽこ free?

辛口ダイエットコーチぽんぽこ is free to download, with in-app purchases available.

### Do PerfectFast or 辛口ダイエットコーチぽんぽこ have ads?

Neither PerfectFast nor 辛口ダイエットコーチぽんぽこ shows ads.

### Which is updated more often, PerfectFast or 辛口ダイエットコーチぽんぽこ?

PerfectFast ships an update every 9 days, and 辛口ダイエットコーチぽんぽこ monthly. Most recently, PerfectFast was updated on October 25, 2026 and 辛口ダイエットコーチぽんぽこ on October 25, 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.*