# ClassApp vs Greenn Club

The clearest difference is update cadence: Greenn Club at every 6 days against ClassApp's every 3 weeks. ClassApp's advantage is review sentiment (48% vs 32%). On price, ads, in-app purchases and monetization model 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, Greenn Club every 6 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ClassApp | Greenn Club |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/classapp/id918086112/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | **47.7% of reviews** | 31.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 80 MB | 60 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 12+ |
| Developer | [ClassApp Sistemas Ltda ME](https://appshunter.io/developer/918086111) | [Greenn Pagamentos](https://appshunter.io/developer/1691927240) |

## 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


### Greenn Club

[App page](https://appshunter.io/ios/app/greenn-club/id6468603224)

Learn any subject and share your own content with this intuitive and secure application. Enjoy a cinematic experience with audio-only playback, offline downloads, and easy navigation.

**Highlights:** Learn any subject, Share your content, Lightweight design, Secure and intuitive, Audio-only playback, Offline downloads

**In-app purchases:** none


## Frequently asked questions

### Is ClassApp free?

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

### Is Greenn Club free?

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

### Do ClassApp or Greenn Club have ads?

Neither ClassApp nor Greenn Club shows ads.

### Which is updated more often, ClassApp or Greenn Club?

ClassApp ships an update every 3 weeks, and Greenn Club every 6 days. Most recently, ClassApp was updated on November 6, 2026 and Greenn Club on November 8, 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.*