# Aptitude Prep vs PipePrep AI

The clearest difference is update cadence: PipePrep AI at weekly against Aptitude Prep's every 21 months. PipePrep AI also leads on monetization model (free vs free with in-app purchases) and iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Aptitude Prep sells 2 in-app purchases, starting at $3.99 per 7 days and PipePrep AI sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Aptitude Prep against 5.0 for PipePrep AI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Aptitude Prep ships an update every 21 months, PipePrep AI weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Aptitude Prep | PipePrep AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/aptitude-prep-gia-test/id6503943675/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pipeprep-ai-plumber-aptitude/id6796191485/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 32 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Emil Baehr](https://appshunter.io/developer/1534015458) | [Michael Briglio](https://appshunter.io/developer/1883573964) |

## What reviewers say

### Aptitude Prep

[App page](https://appshunter.io/ios/app/aptitude-prep-gia-test/id6503943675)

Practice for general intelligence and psychometric tests across five key categories. Track your progress with detailed analytics and access a large question bank for comprehensive preparation. Features a user-friendly interface for a seamless learning experience.

**Highlights:** Perceptual speed practice, Numerical reasoning enhancement, Verbal reasoning improvement, Word meaning expansion, Spatial visualization training, Progress tracking, Large question bank

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Weekly | $3.99 | per 7 days |
| Lifetime Access | $7.99 | one-time |


### PipePrep AI

[App page](https://appshunter.io/ios/app/pipeprep-ai-plumber-aptitude/id6796191485)

Prepare for the pipefitter apprenticeship aptitude test with AI-powered practice questions, mock interviews, and a local application tracker. Master essential math, spatial reasoning, and mechanical concepts to out-score the competition and secure your spot.

**Highlights:** 10 full-length practice batteries, 1,500+ practice questions with explanations, AI tutor for any question, Oral interview preparation with mock interviews, Local application window tracker, Free field tools

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $14.99 | per month |
| Pro Annual | $79.99 | per year |


## Frequently asked questions

### Is Aptitude Prep free?

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

### Is PipePrep AI free?

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

### Which has better reviews, Aptitude Prep or PipePrep AI?

Aptitude Prep and PipePrep AI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Aptitude Prep or PipePrep AI have ads?

Neither Aptitude Prep nor PipePrep AI shows ads.

### Which is updated more often, Aptitude Prep or PipePrep AI?

Aptitude Prep ships an update every 21 months, and PipePrep AI weekly. Most recently, Aptitude Prep was updated on October 23, 2026 and PipePrep AI on October 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.*