# Donidcr vs Wave Library

The clearest difference is in-app purchases: Donidcr at none against Wave Library's 1. Donidcr also leads on update cadence (every 6 days vs fortnightly) and iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Wave Library sells 1 one-off in-app purchase. Donidcr asks for nothing beyond the download.

Donidcr ships an update every 6 days, Wave Library fortnightly. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Donidcr | Wave Library |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Size | 71 MB | 282 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [NITC, Government of Nepal](https://appshunter.io/developer/1413700298) | [Bright Kids Private Limited](https://appshunter.io/developer/1604600912) |

## What reviewers say

### Donidcr

[App page](https://appshunter.io/ios/app/donidcr/id6761453818)

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

**In-app purchases:** none


### Wave Library

[App page](https://appshunter.io/ios/app/wave-library/id6769728631)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wave Institute Admission | $79.99 | one-time |


## Frequently asked questions

### Is Donidcr free?

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

### Is Wave Library free?

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

### Do Donidcr or Wave Library have ads?

Neither Donidcr nor Wave Library shows ads.

### Which is updated more often, Donidcr or Wave Library?

Donidcr ships an update every 6 days, and Wave Library fortnightly. Most recently, Donidcr was updated on October 13, 2026 and Wave Library on October 6, 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.*