# Speed Math. vs Fold Fit

The clearest difference is in-app purchases: Speed Math. at none against Fold Fit's 6. Fold Fit's advantage is update cadence (every 9 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fold Fit sells 6 one-off in-app purchases. Speed Math. asks for nothing beyond the download.

Speed Math. ships an update every 5 months, Fold Fit every 9 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Speed Math. | Fold Fit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Size | 31 MB | 219 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rayner Kristanto](https://appshunter.io/developer/1875633931) | [ROCKET OYUN TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1520019915) |

## What reviewers say

### Speed Math.

[App page](https://appshunter.io/ios/app/speed-math/id6758902571)

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

**In-app purchases:** none


### Fold Fit

[App page](https://appshunter.io/ios/app/fold-fit/id6796645538)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fold Fit Pack 02 | $1.99 | one-time |
| Fold Fit Pack 08 | $7.99 | one-time |
| Fold Fit Pack 15 | $14.99 | one-time |
| Fold Fit Pack 30 | $29.99 | one-time |
| Fold Fit Pack 55 | $54.99 | one-time |
| Fold Fit Pack 100 | $99.99 | one-time |


## Frequently asked questions

### Is Speed Math. free?

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

### Is Fold Fit free?

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

### Do Speed Math. or Fold Fit have ads?

Neither Speed Math. nor Fold Fit shows ads.

### Which is updated more often, Speed Math. or Fold Fit?

Speed Math. ships an update every 5 months, and Fold Fit every 9 days. Most recently, Speed Math. was updated on October 28, 2026 and Fold Fit on October 31, 2026.

---

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