# GeoGebra Classic vs ByCS

The clearest difference is update cadence: GeoGebra Classic at fortnightly against ByCS's every 2 months. ByCS's advantage is device support (3 vs 1). On price, review sentiment, 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.

GeoGebra Classic ships an update fortnightly, ByCS every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | GeoGebra Classic | ByCS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (78 ratings)](https://appshunter.io/ios/app/geogebra-classic/id687678494/reviews)** | — |
| Number of ratings | **78** | — |
| Positive reviews | 45.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 51 MB | 251 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GeoGebra GmbH](https://appshunter.io/developer/1580697096) | [Manage Now GmbH im Auftrag d. bay. Staatsregierung](https://appshunter.io/developer/1847562750) |

## What reviewers say

### GeoGebra Classic

[App page](https://appshunter.io/ios/app/geogebra-classic/id687678494)

This application provides a suite of dynamic math and science tools for learning. It includes calculators for graphing, geometry, 3D objects, spreadsheets, CAS, and probability. Users can also find and share learning activities.

**Highlights:** Graphing Calculator with sliders, Interactive Geometry constructions, 3D object graphing, Spreadsheet for data analysis, Computer Algebra System (CAS), Probability visualization, Exam mode calculator

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful math and stats features
- 👍 User-friendly interface
- 💡 Helpful for school and homework

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔍 Difficult to navigate and use
- 🔋 Laggy performance

**Reported bugs**

- Keyboard disappearing
- Inability to move or edit objects
- Inconsistent behavior across devices

**Requested features**

- Improved keyboard functionality
- Better 3D graphics support
- Save and load file functionality


### ByCS

[App page](https://appshunter.io/ios/app/bycs-messenger/id6446783774)

Secure and free communication for Bavarian schools, enabling quick information and file exchange. Features include voice calls, messages, location sharing, and flexible availability settings, all within a privacy-compliant environment.

**Highlights:** Privacy-compliant school communication, Secure user access, Voice calls and voice messages, Location sharing, Customizable availability times, Integration with ByCS-Drive, Create video conferences

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GeoGebra Classic free?

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

### Is ByCS free?

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

### Do GeoGebra Classic or ByCS have ads?

Neither GeoGebra Classic nor ByCS shows ads.

### Which is updated more often, GeoGebra Classic or ByCS?

GeoGebra Classic ships an update fortnightly, and ByCS every 2 months. Most recently, GeoGebra Classic was updated on November 3, 2026 and ByCS on November 3, 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.*