# Fuse vs Runners Calculator

The clearest difference is ads: Fuse at none against Runners Calculator's shown. Fuse also leads on iOS requirement (8.0 vs 12.0). Runners Calculator's advantage is update cadence (every 2 weeks vs every 47 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fuse ships an update every 47 months, Runners Calculator every 2 weeks. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Fuse | Runners Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 47 months | **Every 2 weeks** |
| Size | 5 MB | 30 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cynd Co.,Ltd.](https://appshunter.io/developer/512501162) | [Yudai Fukuda](https://appshunter.io/developer/1434814836) |

## What reviewers say

### Fuse

[App page](https://appshunter.io/ios/app/fuse/id1021877453)

**Features:** macOS Compatibility

**In-app purchases:** none


### Runners Calculator

[App page](https://appshunter.io/ios/app/runners-calculator/id6737177676)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fuse free?

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

### Is Runners Calculator free?

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

### Do Fuse or Runners Calculator have ads?

Runners Calculator shows ads; Fuse does not.

### Which is updated more often, Fuse or Runners Calculator?

Fuse ships an update every 47 months, and Runners Calculator every 2 weeks. Most recently, Fuse was updated on October 11, 2026 and Runners Calculator on October 12, 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.*