# Cerebo vs Learn Languages with Retriever

The clearest difference is update cadence: Learn Languages with Retriever at every 3 days against Cerebo's every 2 weeks. Learn Languages with Retriever also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Cerebo ships an update every 2 weeks, Learn Languages with Retriever every 3 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Cerebo | Learn Languages with Retriever |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/cerebo-flashcards-maker/id6765842543/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 12 MB | 43 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Patnuru Satwik Patro](https://appshunter.io/developer/1896097340) | [apochopo Inc.](https://appshunter.io/developer/6799641280) |

## What reviewers say

### Cerebo

[App page](https://appshunter.io/ios/app/cerebo-flashcards-maker/id6765842543)

Create rich flashcards with text, math, code, images, and audio. Utilize spaced repetition for effective memorization. Import existing decks and study across all your Apple devices, including Apple Watch.

**Highlights:** Rich card editor with text, math, code, images, audio, PDFs, Spaced repetition algorithm (SM-2), Import Anki decks (.apkg, .colpkg), Offline functionality and iCloud sync, Apple Watch app and widgets, OCR for text extraction from images, Apple Intelligence for answer generation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Learn Languages with Retriever

[App page](https://appshunter.io/ios/app/learn-languages-with-retriever/id6799641277)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cerebo free?

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

### Is Learn Languages with Retriever free?

Learn Languages with Retriever is free to download, with no in-app purchases.

### Do Cerebo or Learn Languages with Retriever have ads?

Neither Cerebo nor Learn Languages with Retriever shows ads.

### Which is updated more often, Cerebo or Learn Languages with Retriever?

Cerebo ships an update every 2 weeks, and Learn Languages with Retriever every 3 days. Most recently, Cerebo was updated on October 31, 2026 and Learn Languages with Retriever on November 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.*