# Mo vs Cardify

The clearest difference is rating: Cardify at 5.0 against Mo's 3.8. Cardify also leads on ads (none vs shown) and ratings volume (12 vs 4). Mo's advantage is in-app purchases (none vs 7) and review sentiment (100% vs 88%). On price, update cadence and device support there is nothing between them.

Both are free to download. Cardify sells 7 in-app purchases, starting at $9.99 per 7 days. Mo asks for nothing beyond the download.

Cardify holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 12 respectively. Written reviews complicate that: 100% of Mo's written reviews are positive against 88% of Cardify's, so the app with the better star average is not the one people write more warmly about.

Mo ships an update every 3 weeks, Cardify every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mo | Cardify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/mo-learn-ai-with-cards/id6475294942/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/cardify-mistake-scan/id6757803003/reviews)** |
| Number of ratings | 4 | **12** |
| Positive reviews | **100.0% of reviews** | 88.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 188 MB | 12 MB |
| Requires iOS | **14.7** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [杭州一蓦信息科技有限公司](https://appshunter.io/developer/1721463333) | [Beijing Huishuo Mobile Technology Co.,Ltd.](https://appshunter.io/developer/1854274465) |

## What reviewers say

### Mo

[App page](https://appshunter.io/ios/app/mo-learn-ai-with-cards/id6475294942)

Explore artificial intelligence and technology through beautifully designed cards that blend surrealist art with engaging explanations. Learn at your own pace with a personalized study plan and track your progress in a unique journey system.

**Highlights:** Lightweight and immersive learning, Visual explanations with text, images, and media, Covers AI, metaverse, big data, and more, Personalized gallery and knowledge collection, Gamified quest system for learning, Customizable study plans and progress tracking

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

**In-app purchases:** none


### Cardify

[App page](https://appshunter.io/ios/app/cardify-mistake-scan/id6757803003)

This app uses AI to help students and parents organize incorrect answers and knowledge points. Simply take a photo or select an image from your album, confirm the question's scope, and the app will create a clear record for review and tracking.

**Highlights:** Photo and album import of incorrect answers, AI-powered question scope confirmation, Detailed review of answers and solutions, Original photo retention, Organization by date, subject, and knowledge point, Analysis of weak subjects and knowledge points

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Monthly Pro | $19.99 | per month |
| Yearly | $99.99 | per year |
| 100 Credits | $1.99 | one-time |
| 300 Credits | $4.99 | one-time |
| 500 Credits | $7.99 | one-time |
| Lifetime | $199.99 | one-time |


## Frequently asked questions

### Is Mo free?

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

### Is Cardify free?

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

### Which has better reviews, Mo or Cardify?

Cardify is rated higher. Mo averages 3.8 out of 5 from 4 ratings, while Cardify averages 5.0 from 12 ratings.

### Do Mo or Cardify have ads?

Mo shows ads; Cardify does not.

### Which is updated more often, Mo or Cardify?

Mo ships an update every 3 weeks, and Cardify every 10 days. Most recently, Mo was updated on October 24, 2026 and Cardify on October 24, 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.*