# GradeMaster Pro vs NLBKB Kompas

The clearest difference is update cadence: GradeMaster Pro at every 4 days against NLBKB Kompas's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

GradeMaster Pro ships an update every 4 days, NLBKB Kompas fortnightly. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | GradeMaster Pro | NLBKB Kompas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 27 MB | 14 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Labh Bothra](https://appshunter.io/developer/1723519479) | [Miljan Djalovic](https://appshunter.io/developer/1574689792) |

## What reviewers say

### GradeMaster Pro

[App page](https://appshunter.io/ios/app/grademaster-pro/id6475804359)

**Features:** macOS Compatibility

**In-app purchases:** none


### NLBKB Kompas

[App page](https://appshunter.io/ios/app/nlbkb-kompas/id6479255312)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GradeMaster Pro free?

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

### Is NLBKB Kompas free?

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

### Do GradeMaster Pro or NLBKB Kompas have ads?

Neither GradeMaster Pro nor NLBKB Kompas shows ads.

### Which is updated more often, GradeMaster Pro or NLBKB Kompas?

GradeMaster Pro ships an update every 4 days, and NLBKB Kompas fortnightly. Most recently, GradeMaster Pro was updated on September 19, 2026 and NLBKB Kompas on September 20, 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.*