# Sure vs Forge

The clearest difference is in-app purchases: Sure at none against Forge's 2. Sure also leads on iOS requirement (14.0 vs 18.0). Forge's advantage is update cadence (every 9 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Forge sells 2 in-app purchases, starting at $9.99 per month. Sure asks for nothing beyond the download.

Sure ships an update every 6 weeks, Forge every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sure | Forge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Size | 101 MB | 28 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Dietitio e Clinic](https://appshunter.io/developer/1465083089) | [Supiphat Kasetrsuwan](https://appshunter.io/developer/1896780203) |

## What reviewers say

### Sure

[App page](https://appshunter.io/ios/app/sure-fit/id6502284187)

**Features:** macOS Compatibility

**In-app purchases:** none


### Forge

[App page](https://appshunter.io/ios/app/forge-lift-tracker/id6771430506)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Pro Monthly | $9.99 | per month |
| Forge Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Sure free?

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

### Is Forge free?

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

### Do Sure or Forge have ads?

Neither Sure nor Forge shows ads.

### Which is updated more often, Sure or Forge?

Sure ships an update every 6 weeks, and Forge every 9 days. Most recently, Sure was updated on November 4, 2026 and Forge on October 31, 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.*