# ClassApp vs CDE

The clearest difference is iOS requirement: CDE at 11.0 against ClassApp's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ClassApp ships an update every 3 weeks, CDE fortnightly. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ClassApp | CDE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/classapp/id918086112/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 48.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 80 MB | 34 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ClassApp Sistemas Ltda ME](https://appshunter.io/developer/918086111) | [Modern Dental Lab](https://appshunter.io/developer/1166468012) |

## What reviewers say

### ClassApp

[App page](https://appshunter.io/ios/app/classapp/id918086112)

This communication platform streamlines interactions between schools, parents, and students. It offers a modern, simple, and efficient way for everyone to stay connected.

**Highlights:** School-parent communication, Student-teacher messaging, Modern interface, Efficient information sharing, Simple to use

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient communication
- 💡 Helpful for studies
- 😊 Excellent app
- 👍 Practical and organized

**What reviewers complain about**

- 🐛 Notification issues
- 🔍 Limited functionality
- 🔍 Disorganized messages
- 🔍 Difficult to delete messages
- 🔍 Slow message updates

**Reported bugs**

- App crashing after update
- Login/registration issues
- Inability to send messages to multiple recipients

**Requested features**

- Ability to organize messages by priority
- Option to share messages via WhatsApp
- Ability to view camera feeds
- Improved image viewing experience
- Shared message access between parents


### CDE

[App page](https://appshunter.io/ios/app/cde/id6444175522)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ClassApp free?

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

### Is CDE free?

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

### Do ClassApp or CDE have ads?

Neither ClassApp nor CDE shows ads.

### Which is updated more often, ClassApp or CDE?

ClassApp ships an update every 3 weeks, and CDE fortnightly. Most recently, ClassApp was updated on October 13, 2026 and CDE on October 4, 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.*