# Notan vs Cardy

The clearest difference is review sentiment: Notan at 93% against Cardy's 25%. Notan also leads on update cadence (every 2 weeks vs monthly). Cardy's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Notan sells 1 one-off in-app purchase. Cardy asks for nothing beyond the download.

Notan ships an update every 2 weeks, Cardy monthly. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Notan | Cardy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (56 ratings)](https://appshunter.io/ios/app/notan/id1487338991/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | **92.6% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 36 MB | 27 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tien Do Nam](https://appshunter.io/developer/1552589563) | [Udo Polder](https://appshunter.io/developer/1594645755) |

## What reviewers say

### Notan

[App page](https://appshunter.io/ios/app/notan/id1487338991)

This app serves as an intelligent academic companion for students, parents, and learners. It offers effortless grade tracking, insightful visual analytics, and smart reminders to help users stay on top of their academic progress and goals. An AI coach provides personalized feedback and study recommendations.

**Highlights:** Effortless grade tracking, Insightful visual analytics, Smart reminders and alerts, Customizable grading scales, AI coach for feedback and recommendations, Seamless iCloud sync

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |


### Cardy

[App page](https://appshunter.io/ios/app/cardy/id1594645753)

Keep all your important identification cards digitally accessible on your device. Store university, school, cafeteria, library, or company IDs for quick access.

**Highlights:** Digital ID storage, University IDs, School IDs, Cafeteria IDs, Library IDs, Company IDs

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

**In-app purchases:** none


## Frequently asked questions

### Is Notan free?

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

### Is Cardy free?

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

### Do Notan or Cardy have ads?

Neither Notan nor Cardy shows ads.

### Which is updated more often, Notan or Cardy?

Notan ships an update every 2 weeks, and Cardy monthly. Most recently, Notan was updated on October 18, 2026 and Cardy on October 13, 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.*