# AcademyNote vs Kaddy

The clearest difference is update cadence: Kaddy at every 8 days against AcademyNote's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AcademyNote sells 4 in-app purchases, starting at $5.99 per 7 days and Kaddy sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

AcademyNote ships an update every 3 months, Kaddy every 8 days. The most recent releases landed on October 16, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | AcademyNote | Kaddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/kaddy-study-planner/id6811241886/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | — | Freemium |
| Size | 75 MB | 37 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Arif Hossain](https://appshunter.io/developer/1841328852) | [SOPHIE AARONSON JAFFE](https://appshunter.io/developer/6811241888) |

## What reviewers say

### AcademyNote

[App page](https://appshunter.io/ios/app/academynote-ai-study-app/id6752850476)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Monthly Plan | $12.99 | per month |
| Quarterly Plan | $24.99 | per 3 months |
| Yearly Plan | $59.99 | per year |


### Kaddy

[App page](https://appshunter.io/ios/app/kaddy-study-planner/id6811241886)

Organize your high school life with this app. Track classes, grades, and assignments, with tools like flashcards and a quiz generator. Features AI tutoring and college planning, plus social study features.

**Highlights:** Grade tracking and average calculation, Assignment management and due date reminders, Flashcards with spaced repetition, Quiz generator from notes, AI-powered study chat, College and career planning tools, Group study rooms and leaderboards

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kaddy Pro | $7.99 | per month |
| Kaddy Bloomer | $24.99 | per month |
| Kaddy Pro | $79.99 | per year |
| Kaddy Bloomer | $229.99 | per year |


## Frequently asked questions

### Is AcademyNote free?

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

### Is Kaddy free?

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

### Do AcademyNote or Kaddy have ads?

Neither AcademyNote nor Kaddy shows ads.

### Which is updated more often, AcademyNote or Kaddy?

AcademyNote ships an update every 3 months, and Kaddy every 8 days. Most recently, AcademyNote was updated on October 16, 2026 and Kaddy on October 23, 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.*