# Personal Bests vs RunFlow

The clearest difference is ads: Personal Bests at none against RunFlow's shown. Personal Bests also leads on device support (3 vs 1). RunFlow's advantage is update cadence (every 4 days vs every 4 months) and iOS requirement (18.0 vs 26.0). On price and in-app purchases there is nothing between them.

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

Personal Bests ships an update every 4 months, RunFlow every 4 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Personal Bests | RunFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/personal-bests/id6756506641/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 25 MB | 7 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Markus Kettner](https://appshunter.io/developer/1861028725) | [David Azancot](https://appshunter.io/developer/507868249) |

## What reviewers say

### Personal Bests

[App page](https://appshunter.io/ios/app/personal-bests/id6756506641)

This app analyzes your workout history from Apple Health to find your fastest segments of any distance. It ranks these personal bests across all your activities and timeframes, offering detailed insights and flexible tracking for athletes focused on performance.

**Highlights:** Finds fastest segments of any distance, Works across running, cycling, swimming, rowing, Segments can be anywhere within a workout, Customizable segment lengths, Rankings across all timeframes, Detailed segment analysis and export, Syncs via iCloud

**In-app purchases:** none


### RunFlow

[App page](https://appshunter.io/ios/app/runflow-gps-running-tracker/id6797765804)

**In-app purchases:** none


## Frequently asked questions

### Is Personal Bests free?

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

### Is RunFlow free?

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

### Do Personal Bests or RunFlow have ads?

RunFlow shows ads; Personal Bests does not.

### Which is updated more often, Personal Bests or RunFlow?

Personal Bests ships an update every 4 months, and RunFlow every 4 days. Most recently, Personal Bests was updated on October 15, 2026 and RunFlow on October 7, 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.*