# Mama Baas vs Vesalius.ai

The clearest difference is ads: Vesalius.ai at none against Mama Baas's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mama Baas ships an update every 2 months, Vesalius.ai every 6 weeks. The most recent releases landed on October 13, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mama Baas | Vesalius.ai |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 31 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Lannoo](https://appshunter.io/developer/391466226) | [Endare bvba](https://appshunter.io/developer/525509486) |

## What reviewers say

### Mama Baas

[App page](https://appshunter.io/ios/app/mama-baas/id1489938718)

This app offers daily expert tips, relatable stories, and expert advice for parents. It provides a pregnancy calendar and year-long calendars for a baby's first and second years, covering development, health, and practical parenting questions.

**Highlights:** Pregnancy calendar (9 months), Baby's first year calendar, Toddler's second year calendar, Daily expert tips, Relatable parent stories, Development tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Vesalius.ai

[App page](https://appshunter.io/ios/app/vesaliusai/id6786656236)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mama Baas free?

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

### Is Vesalius.ai free?

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

### Do Mama Baas or Vesalius.ai have ads?

Mama Baas shows ads; Vesalius.ai does not.

### Which is updated more often, Mama Baas or Vesalius.ai?

Mama Baas ships an update every 2 months, and Vesalius.ai every 6 weeks. Most recently, Mama Baas was updated on October 13, 2026 and Vesalius.ai on October 28, 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.*