# RunSplit vs IronZenkai

The clearest difference is ads: IronZenkai at none against RunSplit's shown. IronZenkai also leads on iOS requirement (15.5 vs 18.0). RunSplit's advantage is update cadence (every 2 days vs every 5 days). On price, in-app purchases and device support there is nothing between them.

Both are free to download. RunSplit sells 4 one-off in-app purchases and IronZenkai sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

RunSplit ships an update every 2 days, IronZenkai every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | RunSplit | IronZenkai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ironzenkai-workout-tracker/id6773331429/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 166 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Zeus Solomon Olivar](https://appshunter.io/developer/1820417092) | [Melovin Pedida](https://appshunter.io/developer/1674222169) |

## What reviewers say

### RunSplit

[App page](https://appshunter.io/ios/app/runsplit-interval-run-coach/id6762451782)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gel | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Energy Bar | $2.99 | one-time |
| Race Entry | $4.99 | one-time |


### IronZenkai

[App page](https://appshunter.io/ios/app/ironzenkai-workout-tracker/id6773331429)

This app combines workout tracking with calorie and macro monitoring, offering AI-driven coaching based on your training and nutrition data. It features automated program planning, progressive overload suggestions, and photo-based meal logging to help you achieve your fitness goals.

**Highlights:** Automated mesocycle training programs, Adaptive progressive overload, Fast set logging with RIR and rest timer, Photo food logging with calorie/macro analysis, AI coach for personalized advice, Progress photo timeline, Offline functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IronZenkai Premium | $1.99 | per month |
| IronZenkai Premium (Yearly) | $19.99 | per year |
| IronZenkai Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is RunSplit free?

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

### Is IronZenkai free?

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

### Do RunSplit or IronZenkai have ads?

RunSplit shows ads; IronZenkai does not.

### Which is updated more often, RunSplit or IronZenkai?

RunSplit ships an update every 2 days, and IronZenkai every 5 days. Most recently, RunSplit was updated on October 31, 2026 and IronZenkai 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.*