# 体重チェッカー vs PFC

The clearest difference is review sentiment: 体重チェッカー at 100% against PFC's 67%. 体重チェッカー also leads on iOS requirement (6.0 vs 15.0). PFC's advantage is update cadence (every 5 weeks vs every 7 months). 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.

体重チェッカー ships an update every 7 months, PFC every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 体重チェッカー | PFC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 28 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Yasuo Shiohata](https://appshunter.io/developer/757811551) | [kentaro kimoto](https://appshunter.io/developer/1593204765) |

## What reviewers say

### 体重チェッカー

[App page](https://appshunter.io/ios/app/id757811548)

**Features:** macOS Compatibility

**In-app purchases:** none


### PFC

[App page](https://appshunter.io/ios/app/pfc-checker/id1631821477)

Easily calculate your daily calorie and PFC balance. Track your basal metabolic rate, total energy expenditure, and calorie differences to manage your weight effectively. Integrates with HealthKit for seamless data syncing.

**Highlights:** PFC balance visualization, Basal metabolic rate calculation, Total energy expenditure calculation, Daily calorie difference tracking, Weight management with HealthKit integration, Food search functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is 体重チェッカー free?

体重チェッカー is free to download, with no in-app purchases.

### Is PFC free?

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

### Do 体重チェッカー or PFC have ads?

Neither 体重チェッカー nor PFC shows ads.

### Which is updated more often, 体重チェッカー or PFC?

体重チェッカー ships an update every 7 months, and PFC every 5 weeks. Most recently, 体重チェッカー was updated on November 1, 2026 and PFC on November 3, 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.*