# Fortitude vs WeightSync Scales

The clearest difference is in-app purchases: Fortitude at none against WeightSync Scales's 3. Fortitude also leads on device support (3 vs 1) and iOS requirement (15 vs 18.6). WeightSync Scales's advantage is ads (none vs shown) and update cadence (weekly vs every 6 weeks). On price there is nothing between them.

Both are free to download. WeightSync Scales sells 3 in-app purchases, starting at $0.99 per month. Fortitude asks for nothing beyond the download.

Fortitude ships an update every 6 weeks, WeightSync Scales weekly. The most recent releases landed on September 24, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Fortitude | WeightSync Scales |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 90 MB | 3 MB |
| Requires iOS | **15** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fortitude Health and performance LTD](https://appshunter.io/developer/1794510894) | [Andre Moura](https://appshunter.io/developer/1864639204) |

## What reviewers say

### Fortitude

[App page](https://appshunter.io/ios/app/fortitude/id6736629306)

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

**In-app purchases:** none


### WeightSync Scales

[App page](https://appshunter.io/ios/app/weightsync-scales/id6760545926)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeightSync Scales 1 Month | $0.99 | per month |
| WeightSync Scales 1 Year | $4.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Fortitude free?

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

### Is WeightSync Scales free?

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

### Do Fortitude or WeightSync Scales have ads?

Fortitude shows ads; WeightSync Scales does not.

### Which is updated more often, Fortitude or WeightSync Scales?

Fortitude ships an update every 6 weeks, and WeightSync Scales weekly. Most recently, Fortitude was updated on September 24, 2026 and WeightSync Scales on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*