# BF Scale vs MigraineLog

The clearest difference is ads: MigraineLog at none against BF Scale's shown. MigraineLog also leads on update cadence (every 2 weeks vs every 4 months). BF Scale's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 16.4). On price and in-app purchases there is nothing between them.

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

BF Scale ships an update every 4 months, MigraineLog every 2 weeks. The most recent releases landed on October 8, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | BF Scale | MigraineLog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 124 MB | 57 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen QingNiu Software Co. Ltd](https://appshunter.io/developer/1064285024) | [VALERI YURII MASLENNIKOV, IE](https://appshunter.io/developer/6795473590) |

## What reviewers say

### BF Scale

[App page](https://appshunter.io/ios/app/bf-scale/id1238615411)

Track key body composition metrics like BMI, body fat percentage, and muscle mass. Offers cloud-based data analysis and family sharing features to monitor everyone's health.

**Highlights:** Body composition tracking (BMI, body fat, muscle mass), Cloud-based data analysis, Health reports and charts, Family sharing, HealthKit synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


### MigraineLog

[App page](https://appshunter.io/ios/app/migrainelog-headache-diary/id6738200908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BF Scale free?

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

### Is MigraineLog free?

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

### Do BF Scale or MigraineLog have ads?

BF Scale shows ads; MigraineLog does not.

### Which is updated more often, BF Scale or MigraineLog?

BF Scale ships an update every 4 months, and MigraineLog every 2 weeks. Most recently, BF Scale was updated on October 8, 2026 and MigraineLog on October 27, 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.*