# FlipUp vs Racki

The clearest difference is ads: FlipUp at none against Racki's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | FlipUp | Racki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flipup-flashcards/id6751901427/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | — |
| Monetization | Free | — |
| Size | 14 MB | 46 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Dexis Development](https://appshunter.io/developer/1842289966) | [Patryk Grzesiak](https://appshunter.io/developer/6785651460) |

## What reviewers say

### FlipUp

[App page](https://appshunter.io/ios/app/flipup-flashcards/id6751901427)

Learn new material directly from your phone's lock screen using interactive widgets. Practice flashcards with simple swipes and track your mastery progress. AI can help generate focused study lists for efficient memorization.

**Highlights:** Lock screen flashcard widget, Interactive practice and answer reveal, AI-generated study lists, 5-dot mastery tracking system, Fast swipe memorization

**In-app purchases:** none


### Racki

[App page](https://appshunter.io/ios/app/racki/id6785651458)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlipUp free?

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

### Is Racki free?

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

### Do FlipUp or Racki have ads?

Racki shows ads; FlipUp does not.

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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.*