# Cardify vs Ivy Notes

The clearest difference is price: Cardify at Free against Ivy Notes's $3.99. Ivy Notes's advantage is in-app purchases (none vs 3). On update cadence, ads, device support and iOS requirement there is nothing between them.

Cardify is free to download; Ivy Notes costs $3.99 up front. Cardify sells 3 in-app purchases, starting at $9.99 per 7 days. Ivy Notes asks for nothing beyond the download.

Cardify ships an update fortnightly, Ivy Notes every 3 weeks. The most recent releases landed on October 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Cardify | Ivy Notes |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/cardify-mistake-scan/id6757803003/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 88.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 12 MB | 6 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Huishuo Mobile Technology Co.,Ltd.](https://appshunter.io/developer/1854274465) | [树伟 杨](https://appshunter.io/developer/1843510075) |

## What reviewers say

### 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Yearly | $99.99 | per year |
| Lifetime | $199.99 | one-time |


### Ivy Notes

[App page](https://appshunter.io/ios/app/ivy-notes/id6760211433)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cardify free?

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

### Is Ivy Notes free?

Ivy Notes costs $3.99, with no in-app purchases.

### Do Cardify or Ivy Notes have ads?

Neither Cardify nor Ivy Notes shows ads.

### Which is updated more often, Cardify or Ivy Notes?

Cardify ships an update fortnightly, and Ivy Notes every 3 weeks. Most recently, Cardify was updated on October 12, 2026 and Ivy Notes on September 24, 2026.

---

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