# CedePir GO vs Nerdmask

The clearest difference is review sentiment: CedePir GO at 100% against Nerdmask's 29%. CedePir GO also leads on in-app purchases (none vs 6) and iOS requirement (12.0 vs 15.1). Nerdmask's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads and device support there is nothing between them.

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

CedePir GO ships an update every 3 weeks, Nerdmask every 3 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | CedePir GO | 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 | **100.0% of reviews** | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 99 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [CENTRO DOCUMENTACION DE ESTUDIOS Y OPOSICIONES CEDEO SL](https://appshunter.io/developer/1230576040) | [Nerdmask](https://appshunter.io/developer/1795560973) |

## What reviewers say

### CedePir GO

[App page](https://appshunter.io/ios/app/cedepir-go/id1230576101)

Prepare for the PIR exam with this app. Review study material through flashcards, track your progress with statistics, and compete with other users. Receive important notifications about the exam and its preparation.

**Highlights:** Study PIR exam topics with flashcards, Review cards and indicate recall accuracy, Study full topics, individual cards, or most failed cards, Receive exam preparation notifications, Track progress with statistics, Earn achievements and compare rankings

**Features:** macOS Compatibility

**In-app purchases:** none


### Nerdmask

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

Transform study materials into engaging games, podcasts, and exams. This app uses AI to create interactive learning experiences from your notes, helping you retain information through play and spaced repetition.

**Highlights:** Upload notes, PDFs, audio, and videos, Create flashcards, quizzes, and true/false games, Generate AI podcasts from study material, Take AI-generated exams with instant feedback, Chat with notes for quick answers, Spaced repetition for smart review

**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 CedePir GO free?

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

### Is Nerdmask free?

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

### Do CedePir GO or Nerdmask have ads?

Neither CedePir GO nor Nerdmask shows ads.

### Which is updated more often, CedePir GO or Nerdmask?

CedePir GO ships an update every 3 weeks, and Nerdmask every 3 days. Most recently, CedePir GO was updated on November 2, 2026 and Nerdmask on November 4, 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.*