# G1 Simulator vs G1 Test Prep Plus G2 G

The clearest difference is in-app purchases: G1 Test Prep Plus G2 G at none against G1 Simulator's 2. G1 Test Prep Plus G2 G also leads on iOS requirement (14.0 vs 17.0). G1 Simulator's advantage is ads (none vs shown). On price, update cadence 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. G1 Test Prep Plus G2 G asks for nothing beyond the download.

G1 Simulator ships an update every 2 months, G1 Test Prep Plus G2 G monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | G1 Simulator | G1 Test Prep Plus G2 G |
| --- | --- | --- |
| 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 | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 44 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vavien Technology Limited](https://appshunter.io/developer/1236191276) | [HU YIN](https://appshunter.io/developer/1876085600) |

## 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 |


### G1 Test Prep Plus G2 G

[App page](https://appshunter.io/ios/app/g1-test-prep-plus-g2-g/id6758967341)

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

**In-app purchases:** none


## Frequently asked questions

### Is G1 Simulator free?

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

### Is G1 Test Prep Plus G2 G free?

G1 Test Prep Plus G2 G is free to download, with no in-app purchases.

### Do G1 Simulator or G1 Test Prep Plus G2 G have ads?

G1 Test Prep Plus G2 G shows ads; G1 Simulator does not.

### Which is updated more often, G1 Simulator or G1 Test Prep Plus G2 G?

G1 Simulator ships an update every 2 months, and G1 Test Prep Plus G2 G monthly. Most recently, G1 Simulator was updated on October 30, 2026 and G1 Test Prep Plus G2 G on October 31, 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.*