# MyWeight² vs AtomicWeight

The clearest difference is in-app purchases: AtomicWeight at none against MyWeight²'s 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MyWeight² sells 2 in-app purchases, starting at $1.99 per month. AtomicWeight asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 26, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | MyWeight² | AtomicWeight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (116 ratings)](https://appshunter.io/ios/app/myweight/id6479386852/reviews)** | — |
| Number of ratings | **116** | — |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Freemium | — |
| Size | 149 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [弓 张](https://appshunter.io/developer/1040146639) | [Tomas Antunes](https://appshunter.io/developer/1801729350) |

## What reviewers say

### MyWeight²

[App page](https://appshunter.io/ios/app/myweight/id6479386852)

Effortlessly track your weight and BMI with a minimalist design and unique widgets. This app guides you towards your goals using positive feedback, making weight management enjoyable and natural. Syncs with Apple Health and supports smart scales.

**Highlights:** Exquisite widgets, Positive feedback mechanism, Ultra-convenient weight tracking, Apple Health sync, Smart scale integration, BMI functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MyWeight² Premium | $1.99 | per month |
| Premium Feature Pack | $4.99 | one-time |


### AtomicWeight

[App page](https://appshunter.io/ios/app/atomicweight/id6743163643)

**In-app purchases:** none


## Frequently asked questions

### Is MyWeight² free?

MyWeight² is free to download, with in-app purchases available.

### Is AtomicWeight free?

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

### Do MyWeight² or AtomicWeight have ads?

Neither MyWeight² nor AtomicWeight shows ads.

### Which is updated more often, MyWeight² or AtomicWeight?

MyWeight² ships an update fortnightly, and AtomicWeight fortnightly. Most recently, MyWeight² was updated on September 26, 2026 and AtomicWeight on May 16, 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.*