# G1 Simulator vs CSC Exam Prep

The clearest difference is update cadence: CSC Exam Prep at weekly against G1 Simulator's every 2 months. G1 Simulator's advantage is iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. G1 Simulator sells 2 in-app purchases, starting at $4.99 per 7 days and CSC Exam Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

G1 Simulator ships an update every 2 months, CSC Exam Prep weekly. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | G1 Simulator | CSC Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/g1-simulator/id6751407825/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 8 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Vavien Technology Limited](https://appshunter.io/developer/1236191276) | [navjot virk](https://appshunter.io/developer/1871494151) |

## What reviewers say

### G1 Simulator

[App page](https://appshunter.io/ios/app/g1-simulator/id6751407825)

Prepare for your Ontario G1 knowledge test with realistic practice questions covering road signs and rules. Get instant feedback, track your progress, and study offline to build confidence for test day.

**Highlights:** Realistic G1 simulation, Road signs and rules practice, Instant feedback with explanations, Customizable practice tests, Progress tracking, Offline study mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Premium (1 Week) | $4.99 | per 7 days |
| Yearly Premium (1 Year) | $17.99 | per year |


### CSC Exam Prep

[App page](https://appshunter.io/ios/app/csc-exam-prep/id6758212941)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All CSC Chapters | $9.99 | one-time |


## Frequently asked questions

### Is G1 Simulator free?

G1 Simulator is free to download, with in-app purchases available.

### Is CSC Exam Prep free?

CSC Exam Prep is free to download, with in-app purchases available.

### Do G1 Simulator or CSC Exam Prep have ads?

Neither G1 Simulator nor CSC Exam Prep shows ads.

### Which is updated more often, G1 Simulator or CSC Exam Prep?

G1 Simulator ships an update every 2 months, and CSC Exam Prep weekly. Most recently, G1 Simulator was updated on October 24, 2026 and CSC Exam Prep on October 17, 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.*