# ardi vs RunnersHeart

The clearest difference is price: ardi at Free against RunnersHeart's $1.99. ardi also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (15.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

ardi is free to download; RunnersHeart costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ardi ships an update weekly, RunnersHeart every 2 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ardi | RunnersHeart |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 102 MB | 19 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Flicfit](https://appshunter.io/developer/1409046521) | [oozoofrog](https://appshunter.io/developer/1142051515) |

## What reviewers say

### ardi

[App page](https://appshunter.io/ios/app/ardi/id6745211084)

**In-app purchases:** none


### RunnersHeart

[App page](https://appshunter.io/ios/app/runnersheart/id6758222219)

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

**In-app purchases:** none


## Frequently asked questions

### Is ardi free?

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

### Is RunnersHeart free?

RunnersHeart costs $1.99, with no in-app purchases.

### Do ardi or RunnersHeart have ads?

Neither ardi nor RunnersHeart shows ads.

### Which is updated more often, ardi or RunnersHeart?

ardi ships an update weekly, and RunnersHeart every 2 weeks. Most recently, ardi was updated on October 25, 2026 and RunnersHeart on October 31, 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.*