# OBS De Wilgenstam vs CribBuddy

The clearest difference is ads: OBS De Wilgenstam at none against CribBuddy's shown. CribBuddy's advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

OBS De Wilgenstam ships an update every 3 months, CribBuddy every 2 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OBS De Wilgenstam | CribBuddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 115 MB | 73 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vereniging Ouderraad O.B.S. de Wilgenstam](https://appshunter.io/developer/1449963215) | [MSR TECH LLP](https://appshunter.io/developer/1761560109) |

## What reviewers say

### OBS De Wilgenstam

[App page](https://appshunter.io/ios/app/obs-de-wilgenstam/id1091522773)

**Features:** macOS Compatibility

**In-app purchases:** none


### CribBuddy

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OBS De Wilgenstam free?

OBS De Wilgenstam is free to download, with no in-app purchases.

### Is CribBuddy free?

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

### Do OBS De Wilgenstam or CribBuddy have ads?

CribBuddy shows ads; OBS De Wilgenstam does not.

### Which is updated more often, OBS De Wilgenstam or CribBuddy?

OBS De Wilgenstam ships an update every 3 months, and CribBuddy every 2 weeks. Most recently, OBS De Wilgenstam was updated on November 2, 2026 and CribBuddy on October 30, 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.*