# ClassBook Pro vs Classis GBA

The clearest difference is in-app purchases: Classis GBA at none against ClassBook Pro's 3. ClassBook Pro's advantage is update cadence (weekly vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ClassBook Pro sells 3 in-app purchases, starting at $2.99 per month. Classis GBA asks for nothing beyond the download.

ClassBook Pro ships an update weekly, Classis GBA every 11 months. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ClassBook Pro | Classis GBA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 months |
| Size | 26 MB | 19 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Javier Dosque](https://appshunter.io/developer/1812960402) | [MicroCodes.me](https://appshunter.io/developer/1831591571) |

## What reviewers say

### ClassBook Pro

[App page](https://appshunter.io/ios/app/classbook-pro-teacher-grades/id6746811124)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Suscripción Anual Libro de clases | $9.99 | per year |
| Lifetime Access | $34.99 | one-time |


### Classis GBA

[App page](https://appshunter.io/ios/app/classis-gba/id6749649314)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ClassBook Pro free?

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

### Is Classis GBA free?

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

### Do ClassBook Pro or Classis GBA have ads?

Neither ClassBook Pro nor Classis GBA shows ads.

### Which is updated more often, ClassBook Pro or Classis GBA?

ClassBook Pro ships an update weekly, and Classis GBA every 11 months. Most recently, ClassBook Pro was updated on October 25, 2026 and Classis GBA on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*