ClassApp vs CBCJ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClassApp
This communication platform streamlines interactions between schools, parents, and students. It offers a modern, simple, and efficient way for everyone to stay connected.
- School-parent communication
- Student-teacher messaging
- Modern interface
- Efficient information sharing
- Simple to use
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A communication app that connects schools, parents and students in a modern, simple and efficient way.
CBCJ
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É com grande satisfação que convidamos você para o 20º Congresso Brasileiro de Cirurgia do Joelho (CBCJ), um encontro imperdível para cirurgiões de joelho, ortopedistas, residentes e acadêmicos. De 9 a 11 de abril de 2026, no moderno Royal Palm Hall, em Campinas/SP, estaremos reunidos para nos atualizar, compartilhar experiência e impulsionar a Cirurgia do Joelho no Brasil.
Screenshots
Verdict
ClassApp and CBCJ are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ClassApp | CBCJ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.3K ratings) — better | — |
| Positive reviews | 48.1% of reviews | — |
| Number of ratings | 1.3K — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 80 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | ClassApp Sistemas Ltda ME | Itarget Tecnologia |
Bugs and requests
ClassApp
Reported bugs
3 issues- App crashing after update
- Login/registration issues
- Inability to send messages to multiple recipients
Requested features
5 requests- 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
CBCJ
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ClassApp
No in-app purchases
CBCJ
No in-app purchases
