# Pre vs IntelligenceMax

The clearest difference is update cadence: IntelligenceMax at every 5 days against Pre's every 31 months. Pre's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Pre sells 1 in-app purchase, starting at $4.99 per month and IntelligenceMax sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Pre ships an update every 31 months, IntelligenceMax every 5 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Pre | IntelligenceMax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/intelligencemax/id6786447264/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 296 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Math Galaxy](https://appshunter.io/developer/500490521) | [Conner Lambden](https://appshunter.io/developer/858193887) |

## What reviewers say

### Pre

[App page](https://appshunter.io/ios/app/pre-algebra-fundamentals/id551027794)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PreAlgebra - Math Galaxy | $4.99 | per month |


### IntelligenceMax

[App page](https://appshunter.io/ios/app/intelligencemax/id6786447264)

This app offers adaptive reasoning training with multiple-choice questions tailored to your skill level. It provides honest psychometric scoring to improve your thinking processes, not just memorization. Features include focus modes, leaderboards, and optional current-events integration.

**Highlights:** Adaptive reasoning training, Personalized multiple-choice questions, Psychometric scoring, Focus mode for specific domains, Friends leaderboard, Current-events mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $14.99 | per month |
| Pro | $99.99 | per month |


## Frequently asked questions

### Is Pre free?

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

### Is IntelligenceMax free?

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

### Do Pre or IntelligenceMax have ads?

Neither Pre nor IntelligenceMax shows ads.

### Which is updated more often, Pre or IntelligenceMax?

Pre ships an update every 31 months, and IntelligenceMax every 5 days. Most recently, Pre was updated on November 8, 2026 and IntelligenceMax on November 10, 2026.

---

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