# FlashStacks vs LearnAlert

The clearest difference is in-app purchases: LearnAlert at none against FlashStacks's 3. LearnAlert also leads on rating (5.0 vs 4.6). FlashStacks's advantage is ratings volume (8 vs 1) and iOS requirement (17.6 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. FlashStacks sells 3 in-app purchases, starting at $4.99 per month. LearnAlert asks for nothing beyond the download.

LearnAlert holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: FlashStacks has 8 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | FlashStacks | LearnAlert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/flashstacks-flashcard-study/id6762071988/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learnalert-learn-from-alerts/id6813841439/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Freemium | **Free** |
| Size | 10 MB | 70 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Bailey Skewes](https://appshunter.io/developer/1892771018) | [Blake Miller](https://appshunter.io/developer/1732926519) |

## What reviewers say

### FlashStacks

[App page](https://appshunter.io/ios/app/flashstacks-flashcard-study/id6762071988)

Transform study materials into interactive Home Screen widgets. AI generates flashcards from PDFs, and spaced repetition optimizes learning. Visualize concepts with image occlusion and track progress with detailed stats.

**Highlights:** Home and Lock Screen widgets, AI-powered PDF to flashcard generation, Spaced repetition learning, Image occlusion cards, Progress tracking and stats, Customizable widget themes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlashStacks Premium — Monthly | $4.99 | per month |
| Premium Special Offer | $24.99 | per year |
| FlashStacks Premium — Annual | $39.99 | per year |


### LearnAlert

[App page](https://appshunter.io/ios/app/learnalert-learn-from-alerts/id6813841439)

Transform your notifications into interactive flashcards for efficient learning. Create custom study decks, schedule alerts, and practice quizzes directly from your notifications without needing to open the app.

**Highlights:** Study from notifications, AI-powered flashcard generation, Multiple quiz formats, Customizable study schedules, Organized deck library, Progress tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is FlashStacks free?

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

### Is LearnAlert free?

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

### Which has better reviews, FlashStacks or LearnAlert?

LearnAlert is rated higher. FlashStacks averages 4.6 out of 5 from 8 ratings, while LearnAlert averages 5.0 from 1 ratings.

### Do FlashStacks or LearnAlert have ads?

Neither FlashStacks nor LearnAlert shows ads.

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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.*