# TechBrain vs PilotAssist

The clearest difference is in-app purchases: PilotAssist at none against TechBrain's 1. TechBrain's advantage is update cadence (every 2 months vs every 20 months) and ratings volume (4 vs 1). On price and rating there is nothing between them.

Both are free to download. TechBrain sells 1 in-app purchase, starting at $4.99 per month. PilotAssist asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for TechBrain against 5.0 for PilotAssist. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

TechBrain ships an update every 2 months, PilotAssist every 20 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TechBrain | PilotAssist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/techbrain-machine-learning/id1662166914/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pilotassist/id6642684166/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | **Every 2 months** | Every 20 months |
| Monetization | Freemium | **Free** |
| Size | 33 MB | 1 MB |
| Requires iOS | **12.4** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TechBrain LLC](https://appshunter.io/developer/1662166916) | [Kelly Gayneaux](https://appshunter.io/developer/1082576429) |

## What reviewers say

### TechBrain

[App page](https://appshunter.io/ios/app/techbrain-machine-learning/id1662166914)

This app makes artificial intelligence and machine learning concepts accessible through interactive lessons, quizzes, and real-world examples. It caters to both beginners and experienced professionals looking to understand and excel in AI.

**Highlights:** Interactive lessons, Quizzes, Real-world examples, AI concept mastery, Beginner-friendly, Professional development

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TechBrain Pro | $4.99 | per month |


### PilotAssist

[App page](https://appshunter.io/ios/app/pilotassist/id6642684166)

This app provides essential aviation calculations and references for student and everyday pilots. It offers tools for fuel, temperature, and time conversions, runway headings, crosswind calculations, descent planning, and airport weather retrieval.

**Highlights:** Fuel, temperature, and time conversion, Landing crosswind calculator, Descent planner, Airport weather (METAR) retrieval, Runway reciprocal finder, Flight briefing tips

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TechBrain free?

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

### Is PilotAssist free?

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

### Which has better reviews, TechBrain or PilotAssist?

TechBrain and PilotAssist are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Which is updated more often, TechBrain or PilotAssist?

TechBrain ships an update every 2 months, and PilotAssist every 20 months. Most recently, TechBrain was updated on October 7, 2026 and PilotAssist on October 2, 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.*