# Pacer vs RunSolver

The clearest difference is update cadence: RunSolver at every 11 days against Pacer's every 5 months. On price, ads, 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.

Pacer ships an update every 5 months, RunSolver every 11 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Pacer | RunSolver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Size | 6 MB | 6 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Erik Terwan](https://appshunter.io/developer/473029344) | [PragmaTec](https://appshunter.io/developer/1005092574) |

## What reviewers say

### Pacer

[App page](https://appshunter.io/ios/app/pacer-running-calculator/id6450738412)

**Features:** Vision Pro support

**In-app purchases:** none


### RunSolver

[App page](https://appshunter.io/ios/app/runsolver/id6762376562)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pacer free?

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

### Is RunSolver free?

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

### Do Pacer or RunSolver have ads?

Neither Pacer nor RunSolver shows ads.

### Which is updated more often, Pacer or RunSolver?

Pacer ships an update every 5 months, and RunSolver every 11 days. Most recently, Pacer was updated on October 24, 2026 and RunSolver on October 18, 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.*