# GCSE Boss vs BlurtLab

The clearest difference is update cadence: GCSE Boss at every 3 days against BlurtLab's every 2 weeks. BlurtLab's advantage is iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GCSE Boss sells 4 in-app purchases, starting at $4.99 per month and BlurtLab sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

GCSE Boss ships an update every 3 days, BlurtLab every 2 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | GCSE Boss | BlurtLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Size | 26 MB | 91 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Apavai Ltd](https://appshunter.io/developer/1896404356) | [Emma Green](https://appshunter.io/developer/1882844752) |

## What reviewers say

### GCSE Boss

[App page](https://appshunter.io/ios/app/gcse-boss/id6767156614)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Family Monthly | $9.99 | per month |
| Premium Annual | $24.99 | per year |
| Premium Family Annual | $49.99 | per year |


### BlurtLab

[App page](https://appshunter.io/ios/app/blurtlab-blurting-method/id6781658113)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlurtLab Pro Monthly | $6.99 | per month |
| BlurtLab Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is GCSE Boss free?

GCSE Boss is free to download, with in-app purchases available.

### Is BlurtLab free?

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

### Do GCSE Boss or BlurtLab have ads?

Neither GCSE Boss nor BlurtLab shows ads.

### Which is updated more often, GCSE Boss or BlurtLab?

GCSE Boss ships an update every 3 days, and BlurtLab every 2 weeks. Most recently, GCSE Boss was updated on October 17, 2026 and BlurtLab on October 16, 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.*