# Aflo vs RunExpress

The clearest difference is in-app purchases: Aflo at none against RunExpress's 4. Aflo also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RunExpress sells 4 in-app purchases, starting at $1.99 per month. Aflo asks for nothing beyond the download.

Aflo ships an update every 2 weeks, RunExpress fortnightly. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Aflo | RunExpress |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 48 MB | 34 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Respiratory Analytics Ltd](https://appshunter.io/developer/1628087293) | [John Glanville](https://appshunter.io/developer/6781208853) |

## What reviewers say

### Aflo

[App page](https://appshunter.io/ios/app/aflo/id1628087291)

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

**In-app purchases:** none


### RunExpress

[App page](https://appshunter.io/ios/app/runexpress/id6781208851)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plan - Monthly | $1.99 | per month |
| Coached - Monthly | $6.99 | per month |
| Plan — Yearly | $19.99 | per year |
| Coached — Yearly | $69.99 | per year |


## Frequently asked questions

### Is Aflo free?

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

### Is RunExpress free?

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

### Do Aflo or RunExpress have ads?

Neither Aflo nor RunExpress shows ads.

### Which is updated more often, Aflo or RunExpress?

Aflo ships an update every 2 weeks, and RunExpress fortnightly. Most recently, Aflo was updated on October 9, 2026 and RunExpress on September 29, 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.*