# Real Pace Running Calculator vs Runnin Tool

The clearest difference is in-app purchases: Runnin Tool at none against Real Pace Running Calculator's 4. Real Pace Running Calculator's advantage is iOS requirement (10.3 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Real Pace Running Calculator sells 3 one-off in-app purchases. Runnin Tool asks for nothing beyond the download.

Real Pace Running Calculator ships an update every 11 days, Runnin Tool every 6 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Real Pace Running Calculator | Runnin Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 6 days** |
| Size | 59 MB | 58 MB |
| Requires iOS | **10.3** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wojciech Staszewski](https://appshunter.io/developer/1530164254) | [Tomasz Iwanowski](https://appshunter.io/developer/1893960592) |

## What reviewers say

### Real Pace Running Calculator

[App page](https://appshunter.io/ios/app/real-pace-running-calculator/id1530164252)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RealPace RunningCalculator Pro | $4.99 | one-time |
| Real Running Calculator Pro | $4.99 | one-time |
| Real Running Calculator Pro | $47.99 | one-time |


### Runnin Tool

[App page](https://appshunter.io/ios/app/runnin-tool/id6792466860)

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

**In-app purchases:** none


## Frequently asked questions

### Is Real Pace Running Calculator free?

Real Pace Running Calculator is free to download, with in-app purchases available.

### Is Runnin Tool free?

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

### Do Real Pace Running Calculator or Runnin Tool have ads?

Neither Real Pace Running Calculator nor Runnin Tool shows ads.

### Which is updated more often, Real Pace Running Calculator or Runnin Tool?

Real Pace Running Calculator ships an update every 11 days, and Runnin Tool every 6 days. Most recently, Real Pace Running Calculator was updated on October 25, 2026 and Runnin Tool on October 19, 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.*