# IntervalForge vs IntervalCraft

The clearest difference is update cadence: IntervalForge at every 3 weeks against IntervalCraft's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

IntervalForge ships an update every 3 weeks, IntervalCraft every 6 weeks. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | IntervalForge | IntervalCraft |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 2 MB | 15 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shuto Nishiyama](https://appshunter.io/developer/1879174354) | [书旗 莫](https://appshunter.io/developer/1497484538) |

## What reviewers say

### IntervalForge

[App page](https://appshunter.io/ios/app/intervalforge-hiit-and-tabata/id6759606731)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IntervalForge Pro | $2.99 | one-time |


### IntervalCraft

[App page](https://appshunter.io/ios/app/intervalcraft-workout-timer/id6805090611)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium member | $3.99 | one-time |


## Frequently asked questions

### Is IntervalForge free?

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

### Is IntervalCraft free?

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

### Do IntervalForge or IntervalCraft have ads?

Neither IntervalForge nor IntervalCraft shows ads.

### Which is updated more often, IntervalForge or IntervalCraft?

IntervalForge ships an update every 3 weeks, and IntervalCraft every 6 weeks. Most recently, IntervalForge was updated on October 28, 2026 and IntervalCraft on October 26, 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.*