# IntroPsych vs G1 Simulator & Study Guide

The clearest difference is in-app purchases: IntroPsych at none against G1 Simulator & Study Guide's 1. IntroPsych also leads on ads (none vs shown) and review sentiment (100% vs 81%). G1 Simulator & Study Guide's advantage is update cadence (monthly vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. G1 Simulator & Study Guide sells 1 one-off in-app purchase. IntroPsych asks for nothing beyond the download.

IntroPsych ships an update every 6 months, G1 Simulator & Study Guide monthly. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | IntroPsych | G1 Simulator & Study Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (449 ratings)](https://appshunter.io/ios/app/g1-simulator-and-study-guide/id1635383156/reviews)** |
| Number of ratings | — | **449** |
| Positive reviews | **100.0% of reviews** | 81.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 49 MB |
| Requires iOS | 14.4 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Philopateer Ataalla](https://appshunter.io/developer/1581622380) | [novice2pro Inc.](https://appshunter.io/developer/1635383158) |

## What reviewers say

### IntroPsych

[App page](https://appshunter.io/ios/app/intropsych/id1581622378)

This app provides introductory psychology students with essential study tools. It covers various psychological paradigms and includes flashcards specifically for a university course.

**Highlights:** Introductory psychology content, Covers psychological paradigms, Includes study flashcards, Designed for university students, Course-specific study material

**Features:** macOS Compatibility

**In-app purchases:** none


### G1 Simulator & Study Guide

[App page](https://appshunter.io/ios/app/g1-simulator-and-study-guide/id1635383156)

Prepare for your Ontario G1 driver's license exam with over 400 practice questions and a realistic exam simulator. Study road signs, fines, and limits, track your progress, and identify areas for improvement. An optional premium version removes ads.

**Highlights:** 400+ exam-like practice questions, Realistic G1 exam simulation, Study road signs, fines, and limits, Mistake tracking for review, Progress and test date tracking, Ad-free premium upgrade

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |

**What reviewers like**

- 🚀 Excellent app
- 🚀 Passed first attempt
- 🚀 Passed with high score
- 🚀 Passed on first try
- 🚀 Passed with flying colors

**What reviewers complain about**

- 🐛 Ads freeze entire app
- 🐛 Feedback when wrong needed
- 🐛 Inconsistent scoring
- 🐛 Confusing question wording
- 🐛 Repeated questions with different answers

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- App doesn't open

**Requested features**

- Add restart button for practice tests
- Reduce ads during practice tests
- No ads during mock tests
- Update app with new rules (e.g. property damage threshold)
- Translate to more languages


## Frequently asked questions

### Is IntroPsych free?

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

### Is G1 Simulator & Study Guide free?

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

### Do IntroPsych or G1 Simulator & Study Guide have ads?

G1 Simulator & Study Guide shows ads; IntroPsych does not.

### Which is updated more often, IntroPsych or G1 Simulator & Study Guide?

IntroPsych ships an update every 6 months, and G1 Simulator & Study Guide monthly. Most recently, IntroPsych was updated on September 14, 2026 and G1 Simulator & Study Guide on September 24, 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.*