# Cerebo vs uFlash

The clearest difference is in-app purchases: Cerebo at none against uFlash's 4. Cerebo also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. uFlash sells 4 one-off in-app purchases. Cerebo asks for nothing beyond the download.

Cerebo ships an update daily, uFlash weekly. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Cerebo | uFlash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cerebo-flashcards-and-study/id6765842543/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | Free | — |
| Size | 7 MB | 7 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patnuru Satwik Patro](https://appshunter.io/developer/1896097340) | [Aaron Fenker](https://appshunter.io/developer/6788580812) |

## What reviewers say

### Cerebo

[App page](https://appshunter.io/ios/app/cerebo-flashcards-and-study/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


### uFlash

[App page](https://appshunter.io/ios/app/uflash/id6788580810)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donut Tip | $1.99 | one-time |
| Beer Tip | $4.99 | one-time |
| uFlash Pro | $9.99 | one-time |
| Burger Tip | $9.99 | one-time |


## Frequently asked questions

### Is Cerebo free?

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

### Is uFlash free?

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

### Do Cerebo or uFlash have ads?

Neither Cerebo nor uFlash shows ads.

### Which is updated more often, Cerebo or uFlash?

Cerebo ships an update daily, and uFlash weekly. Most recently, Cerebo was updated on October 3, 2026 and uFlash on October 5, 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.*