# DogMA vs Steparium

The clearest difference is price: DogMA at Free against Steparium's $1.99. DogMA also leads on iOS requirement (16.6 vs 26.0). Steparium's advantage is update cadence (every 5 days vs every 2 weeks). On ads, in-app purchases and device support there is nothing between them.

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

DogMA ships an update every 2 weeks, Steparium every 5 days. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | DogMA | Steparium |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/dogma/id6740705007/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 22 MB | 5 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [University of Liverpool](https://appshunter.io/developer/497327246) | [THOMAS BALL](https://appshunter.io/developer/6773277133) |

## What reviewers say

### DogMA

[App page](https://appshunter.io/ios/app/dogma/id6740705007)

This app helps dog owners assess their pet's mobility using a scientifically validated questionnaire. It provides insights and advice based on the dog's score, and allows users to download reports to share with veterinary professionals. Users can also track exercise and medication, and optionally contribute anonymous data to research.

**Highlights:** Scientifically validated mobility questionnaire, Mobility score-based advice, Downloadable health reports, Exercise and medication diary, Anonymous data sharing for research

**Features:** macOS Compatibility

**In-app purchases:** none


### Steparium

[App page](https://appshunter.io/ios/app/steparium-step-tracker/id6773277131)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DogMA free?

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

### Is Steparium free?

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

### Do DogMA or Steparium have ads?

Neither DogMA nor Steparium shows ads.

### Which is updated more often, DogMA or Steparium?

DogMA ships an update every 2 weeks, and Steparium every 5 days. Most recently, DogMA was updated on October 1, 2026 and Steparium 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.*