# Memosaurus vs CribBuddy

The clearest difference is in-app purchases: CribBuddy at none against Memosaurus's 1. CribBuddy also leads on update cadence (every 2 weeks vs every 13 months). Memosaurus's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Memosaurus sells 1 one-off in-app purchase. CribBuddy asks for nothing beyond the download.

Memosaurus ships an update every 13 months, CribBuddy every 2 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Memosaurus | CribBuddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Size | 8 MB | 73 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Jan Huber](https://appshunter.io/developer/1653723275) | [MSR TECH LLP](https://appshunter.io/developer/1761560109) |

## What reviewers say

### Memosaurus

[App page](https://appshunter.io/ios/app/memosaurus/id1672915883)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $5.99 | one-time |


### CribBuddy

[App page](https://appshunter.io/ios/app/cribbuddy-study-helper/id6615079618)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Memosaurus free?

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

### Is CribBuddy free?

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

### Do Memosaurus or CribBuddy have ads?

CribBuddy shows ads; Memosaurus does not.

### Which is updated more often, Memosaurus or CribBuddy?

Memosaurus ships an update every 13 months, and CribBuddy every 2 weeks. Most recently, Memosaurus was updated on October 25, 2026 and CribBuddy on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*