# MiUdelar vs Nerdmask

The clearest difference is in-app purchases: MiUdelar at none against Nerdmask's 6. Nerdmask's advantage is update cadence (every 3 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Nerdmask sells 6 in-app purchases, starting at $8.99 per 7 days. MiUdelar asks for nothing beyond the download.

MiUdelar ships an update every 6 months, Nerdmask every 3 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MiUdelar | Nerdmask |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (199 ratings)](https://appshunter.io/ios/app/nerdmask-learn-with-ai/id6741783220/reviews)** |
| Number of ratings | — | **199** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 99 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Servicio Central de Informática](https://appshunter.io/developer/1685897487) | [Nerdmask](https://appshunter.io/developer/1795560973) |

## What reviewers say

### MiUdelar

[App page](https://appshunter.io/ios/app/miudelar/id6448728901)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nerdmask

[App page](https://appshunter.io/ios/app/nerdmask-learn-with-ai/id6741783220)

Transform your study notes into engaging audiobooks, interactive quizzes, and concise summaries using AI. This app makes learning faster, more enjoyable, and effective by allowing you to study anywhere, anytime. Challenge friends with custom quizzes and leverage AI-powered techniques for optimized learning.

**Highlights:** AI-powered note conversion, Create podcasts and audiobooks from notes, Generate quizzes and summaries, Listen to notes anywhere, Custom quiz creation, Spaced repetition learning, AI-powered study techniques

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan Pro | $8.99 | per 7 days |
| Monthly - 25% OFF | $13.99 | per month |
| Monthly Plan Pro | $18.99 | per month |
| Yearly Plan Pro (20% OFF) | $39.99 | per year |
| Yearly Plan Pro | $99.99 | per year |
| Lifetime Plan | $149.99 | one-time |


## Frequently asked questions

### Is MiUdelar free?

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

### Is Nerdmask free?

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

### Do MiUdelar or Nerdmask have ads?

Neither MiUdelar nor Nerdmask shows ads.

### Which is updated more often, MiUdelar or Nerdmask?

MiUdelar ships an update every 6 months, and Nerdmask every 3 days. Most recently, MiUdelar was updated on October 25, 2026 and Nerdmask 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.*