# G3MS vs PrepifyMe

The clearest difference is in-app purchases: PrepifyMe at none against G3MS's 2. PrepifyMe also leads on update cadence (weekly vs every 2 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. G3MS sells 2 in-app purchases, starting at $7.99 per month. PrepifyMe asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for G3MS against 4.6 for PrepifyMe. Both are backed by a comparable volume of ratings — 8 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

G3MS ships an update every 2 months, PrepifyMe weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | G3MS | PrepifyMe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/g3ms/id1625313492/reviews) | **[4.6 (10 ratings)](https://appshunter.io/ios/app/prepifyme/id6775796885/reviews)** |
| Number of ratings | 8 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Freemium | **Free** |
| Size | 44 MB | 36 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Get Gems App Corporation](https://appshunter.io/developer/1625313494) | [PREPIFFY LLC](https://appshunter.io/developer/6775796887) |

## What reviewers say

### G3MS

[App page](https://appshunter.io/ios/app/g3ms/id1625313492)

This app motivates K-12 students to learn by completing daily challenges and building streaks to earn real rewards like gift cards. It features an AI tutor for personalized help and flashcards for practice across various subjects. Parents and teachers can track student progress through a dedicated dashboard.

**Highlights:** Daily learning challenges, Streak building for rewards, AI-powered learning guide, Flashcards and practice questions, Progress tracking for parents/teachers, Earn gift cards and tokens

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $7.99 | per month |
| Yearly Plan | $76.90 | per year |


### PrepifyMe

[App page](https://appshunter.io/ios/app/prepifyme/id6775796885)

This app offers adaptive SAT preparation with personalized learning paths and daily quizzes. It uses gamification to keep users motivated and provides instant feedback to enhance learning. Progress is tracked across devices for a seamless experience.

**Highlights:** Adaptive learning path, Bite-sized daily quizzes, Gamified progress tracking, Instant feedback on answers, Cross-device synchronization, Topic mastery tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is G3MS free?

G3MS is free to download, with in-app purchases available.

### Is PrepifyMe free?

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

### Which has better reviews, G3MS or PrepifyMe?

PrepifyMe is rated higher. G3MS averages 4.5 out of 5 from 8 ratings, while PrepifyMe averages 4.6 from 10 ratings.

### Do G3MS or PrepifyMe have ads?

Neither G3MS nor PrepifyMe shows ads.

### Which is updated more often, G3MS or PrepifyMe?

G3MS ships an update every 2 months, and PrepifyMe weekly. Most recently, G3MS was updated on November 3, 2026 and PrepifyMe on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*