# BMI vs Mend

The clearest difference is ads: Mend at none against BMI's shown. Mend also leads on update cadence (every 6 days vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. BMI sells 1 one-off in-app purchase and Mend sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BMI ships an update every 6 months, Mend every 6 days. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BMI | Mend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (56 ratings)](https://appshunter.io/ios/app/bmi-weight-loss-tracker/id1524251347/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 2 MB |
| Requires iOS | 16 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [An Banh](https://appshunter.io/developer/1466900439) | [Ryan Roberts](https://appshunter.io/developer/6775097815) |

## What reviewers say

### BMI

[App page](https://appshunter.io/ios/app/bmi-weight-loss-tracker/id1524251347)

Easily calculate your Body Mass Index (BMI) and track your weight over time. Monitor your progress towards your health goals with this straightforward tool.

**Highlights:** BMI calculation, Weight tracking, Progress monitoring, Health goal support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Pro Version | $1.99 | one-time |


### Mend

[App page](https://appshunter.io/ios/app/mend-fasting-timer/id6778262740)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mend Pro | $3.99 | one-time |


## Frequently asked questions

### Is BMI free?

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

### Is Mend free?

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

### Do BMI or Mend have ads?

BMI shows ads; Mend does not.

### Which is updated more often, BMI or Mend?

BMI ships an update every 6 months, and Mend every 6 days. Most recently, BMI was updated on October 14, 2026 and Mend on October 28, 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.*