# MemoryTrap vs NoteFren

The clearest difference is ads: NoteFren at none against MemoryTrap's shown. NoteFren also leads on update cadence (weekly vs every 2 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. MemoryTrap sells 2 in-app purchases, starting at $4.99 per month and NoteFren sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for MemoryTrap against 5.0 for NoteFren. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

MemoryTrap ships an update every 2 months, NoteFren weekly. Both last shipped on November 5, 2026.

## The numbers

| Metric | MemoryTrap | NoteFren |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/memorytrap/id6749813358/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/notefren-ai-study-companion/id6753096054/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 39 MB | 57 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Isaac Carrillo](https://appshunter.io/developer/1819393361) | [Loona Brands](https://appshunter.io/developer/1809456565) |

## What reviewers say

### 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 |


### NoteFren

[App page](https://appshunter.io/ios/app/notefren-ai-study-companion/id6753096054)

This app uses AI to convert your notes, text, and audio into smart flashcards. Study effectively with proven techniques like spaced repetition and active recall, while tracking your progress and mastery.

**Highlights:** AI flashcard generation, Spaced repetition & active recall, Progress tracking & analytics, Multiple input types (camera, voice, text), Various quiz modes, Note organization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteFren Pro Weekly | $4.99 | per 7 days |
| NoteFren Pro Monthly | $9.99 | per month |
| NoteFren Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is MemoryTrap free?

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

### Is NoteFren free?

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

### Which has better reviews, MemoryTrap or NoteFren?

MemoryTrap and NoteFren are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do MemoryTrap or NoteFren have ads?

MemoryTrap shows ads; NoteFren does not.

### Which is updated more often, MemoryTrap or NoteFren?

MemoryTrap ships an update every 2 months, and NoteFren weekly. Most recently, MemoryTrap was updated on November 5, 2026 and NoteFren on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*