# Challengize vs Mammaträning

The clearest difference is in-app purchases: Challengize at none against Mammaträning's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mammaträning sells 4 in-app purchases, starting at $17.00 per month. Challengize asks for nothing beyond the download.

Challengize ships an update every 2 weeks, Mammaträning every 3 weeks. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Challengize | Mammaträning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mammatraning/id1605788277/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 64 MB | 122 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Challengize AB](https://appshunter.io/developer/1711658729) | [Mammatraning AB](https://appshunter.io/developer/1605788279) |

## What reviewers say

### Challengize

[App page](https://appshunter.io/ios/app/challengize/id1376288953)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mammaträning

[App page](https://appshunter.io/ios/app/mammatraning/id1605788277)

This app offers personalized workout plans for pregnancy and postpartum recovery. It suggests exercises based on your available time, equipment, and fitness level, with video guidance and an extensive exercise library.

**Highlights:** Personalized workout suggestions, Pregnancy and postpartum programs, Video-coached exercises, Level-based progression system, Extensive exercise library, Filter by duration and equipment, Informative articles and lectures

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $17.00 | per month |
| Quarterly subscription | $46.00 | per 3 months |
| Half year subscription | $59.99 | per 6 months |
| Yearly subscription | $162.99 | per year |


## Frequently asked questions

### Is Challengize free?

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

### Is Mammaträning free?

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

### Do Challengize or Mammaträning have ads?

Neither Challengize nor Mammaträning shows ads.

### Which is updated more often, Challengize or Mammaträning?

Challengize ships an update every 2 weeks, and Mammaträning every 3 weeks. Most recently, Challengize was updated on September 8, 2026 and Mammaträning on September 22, 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.*