# Cardley AI vs MemoryTrap

The clearest difference is ads: Cardley AI at none against MemoryTrap's shown. MemoryTrap's advantage is update cadence (every 2 months vs every 13 months) and device support (3 vs 1). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Cardley AI sells 4 in-app purchases, starting at $6.99 per 7 days and MemoryTrap sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Cardley AI ships an update every 13 months, MemoryTrap every 2 months. The most recent releases landed on September 27, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Cardley AI | MemoryTrap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/memorytrap/id6749813358/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 39 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TYLER JAMES ROBINSON VOSS](https://appshunter.io/developer/1807174658) | [Isaac Carrillo](https://appshunter.io/developer/1819393361) |

## What reviewers say

### Cardley AI

[App page](https://appshunter.io/ios/app/cardley-ai-study-flashcards/id6744339184)

Transform your learning with an AI-powered flashcard app. Instantly create personalized flashcards from your notes, practice with interactive quizzes, and track your progress. Study smarter and more effectively for exams, certifications, or any new skill.

**Highlights:** AI-powered flashcard creation from notes, Interactive multiple-choice quizzes, Detailed progress tracking and stats, Study with or without a timer, Personalized learning experience

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $6.99 | per 7 days |
| Monthly Premium Access | $12.99 | per month |
| Yearly Premium Access | $19.99 | per year |
| Yearly Premium Access | $39.99 | per year |


### MemoryTrap

[App page](https://appshunter.io/ios/app/memorytrap/id6749813358)

This AI-powered flashcard app uses screenshots to automatically create study materials. It employs spaced repetition to optimize learning and offers personalized organization and progress tracking. Premium features unlock advanced analytics and unlimited AI suggestions.

**Highlights:** AI flashcard creation from screenshots, Spaced repetition learning algorithm, Customizable study decks and tags, Progress tracking and analytics, Unlimited AI suggestions (premium), Advanced analytics (premium)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $44.99 | per year |


## Frequently asked questions

### Is Cardley AI free?

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

### Is MemoryTrap free?

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

### Do Cardley AI or MemoryTrap have ads?

MemoryTrap shows ads; Cardley AI does not.

### Which is updated more often, Cardley AI or MemoryTrap?

Cardley AI ships an update every 13 months, and MemoryTrap every 2 months. Most recently, Cardley AI was updated on September 27, 2026 and MemoryTrap on July 17, 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.*