# Bitsby vs GCSE Simulator

The clearest difference is update cadence: GCSE Simulator at every 5 days against Bitsby's monthly. Bitsby's advantage is iOS requirement (13.0 vs 17.0). 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.

Bitsby ships an update monthly, GCSE Simulator every 5 days. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Bitsby | GCSE Simulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 10 MB | 114 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Planetbeyond](https://appshunter.io/developer/1463932388) | [YARKEY LIMITED](https://appshunter.io/developer/1783331003) |

## What reviewers say

### Bitsby

[App page](https://appshunter.io/ios/app/bitsby-gcse-cs-chatbot/id1491437242)

**Features:** macOS Compatibility

**In-app purchases:** none


### GCSE Simulator

[App page](https://appshunter.io/ios/app/gcse-simulator-a-level/id6738993063)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bitsby free?

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

### Is GCSE Simulator free?

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

### Do Bitsby or GCSE Simulator have ads?

Neither Bitsby nor GCSE Simulator shows ads.

### Which is updated more often, Bitsby or GCSE Simulator?

Bitsby ships an update monthly, and GCSE Simulator every 5 days. Most recently, Bitsby was updated on October 5, 2026 and GCSE Simulator on October 4, 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.*