# Cramly vs MemStacks

The clearest difference is ads: MemStacks at none against Cramly's shown. MemStacks also leads on update cadence (every 2 days vs every 8 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Cramly sells 4 in-app purchases, starting at $7.99 per 7 days and MemStacks sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cramly ships an update every 8 days, MemStacks every 2 days. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Cramly | MemStacks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (161 ratings)](https://appshunter.io/ios/app/cramly-create-flashcards/id1581461185/reviews)** | — |
| Number of ratings | **161** | — |
| Positive reviews | 31.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 43 MB | 18 MB |
| Requires iOS | **17** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Nadiia Smirnova](https://appshunter.io/developer/1481559431) | [Denızcan OZPINAR](https://appshunter.io/developer/1848817078) |

## What reviewers say

### Cramly

[App page](https://appshunter.io/ios/app/cramly-create-flashcards/id1581461185)

Create and organize flashcards for any subject with AI assistance. Generate quizzes and study materials instantly, and utilize a spaced repetition algorithm to optimize learning. Track progress and engage in various study modes for effective knowledge retention.

**Highlights:** AI flashcard generation, Customizable flashcard creation, Instant AI quiz generation, Spaced repetition algorithm, Progress tracking and analytics, Multiple study modes, Study reminders

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Sale premium month | $11.99 | per month |
| Monthly | $11.99 | per month |
| Annual | $49.99 | per year |


### MemStacks

[App page](https://appshunter.io/ios/app/memstacks/id6754551854)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer | $0.99 | one-time |


## Frequently asked questions

### Is Cramly free?

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

### Is MemStacks free?

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

### Do Cramly or MemStacks have ads?

Cramly shows ads; MemStacks does not.

### Which is updated more often, Cramly or MemStacks?

Cramly ships an update every 8 days, and MemStacks every 2 days. Most recently, Cramly was updated on September 17, 2026 and MemStacks on September 21, 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.*