# G1 Prep Practice Test vs Theory Canada

The clearest difference is in-app purchases: G1 Prep Practice Test at none against Theory Canada's 4. G1 Prep Practice Test also leads on iOS requirement (13.0 vs 18.6). Theory Canada's advantage is ads (none vs shown) and update cadence (fortnightly vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Theory Canada sells 4 in-app purchases, starting at $4.99 per 7 days. G1 Prep Practice Test asks for nothing beyond the download.

G1 Prep Practice Test ships an update every 9 months, Theory Canada fortnightly. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | G1 Prep Practice Test | Theory Canada |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Fortnightly** |
| Size | 3 MB | 56 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [Ben Wallenberg](https://appshunter.io/developer/1447093082) | [Volha Polautsava](https://appshunter.io/developer/1888286351) |

## What reviewers say

### G1 Prep Practice Test

[App page](https://appshunter.io/ios/app/g1-prep-practice-test/id6751770104)

**Features:** macOS Compatibility

**In-app purchases:** none


### Theory Canada

[App page](https://appshunter.io/ios/app/theory-canada-g1-practice/id6810569188)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| G1 Test Premium · 1 week | $4.99 | per 7 days |
| G1 Test Premium · 1 month | $9.99 | per month |
| G1 Test Premium · 3 months | $19.99 | per 3 months |
| G1 Test Premium · 1 year | $39.99 | per year |


## Frequently asked questions

### Is G1 Prep Practice Test free?

G1 Prep Practice Test is free to download, with no in-app purchases.

### Is Theory Canada free?

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

### Do G1 Prep Practice Test or Theory Canada have ads?

G1 Prep Practice Test shows ads; Theory Canada does not.

### Which is updated more often, G1 Prep Practice Test or Theory Canada?

G1 Prep Practice Test ships an update every 9 months, and Theory Canada fortnightly. Most recently, G1 Prep Practice Test was updated on October 25, 2026 and Theory Canada on October 26, 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.*