# TrigIt vs BrainaryAI

The clearest difference is review sentiment: TrigIt at 100% against BrainaryAI's 0%. TrigIt also leads on ads (none vs shown). BrainaryAI's advantage is update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. TrigIt sells 2 one-off in-app purchases and BrainaryAI sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

TrigIt ships an update every 4 months, BrainaryAI every 3 weeks. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | TrigIt | BrainaryAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (3 ratings)](https://appshunter.io/ios/app/brainaryai-learn-ai-tools/id6749546426/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 23 MB | 88 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAPHI PTY LTD](https://appshunter.io/developer/1529776151) | [Gototop LTD](https://appshunter.io/developer/1579336870) |

## What reviewers say

### TrigIt

[App page](https://appshunter.io/ios/app/trigit/id1529776149)

This app lets you apply trigonometry to real-world situations using your phone's camera and sensors. Measure angles and calculate heights of objects like trees or buildings. It generates clear diagrams and saves them for later use.

**Highlights:** Angle measurement tool, Inclinometer with camera/gyroscope, Adjustable offset for measurements, Generates clear diagrams, Saves diagrams to camera roll, Measures in metric or imperial units

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Worked Solution Consumable | $0.99 | one-time |
| Worked Solution | $1.99 | one-time |


### BrainaryAI

[App page](https://appshunter.io/ios/app/brainaryai-learn-ai-tools/id6749546426)

Learn about artificial intelligence with structured courses and interactive lessons. Explore AI tools for writing and image generation, track your progress, and earn certificates to boost your professional profile.

**Highlights:** Structured AI courses, Interactive lessons and exercises, AI writing and image generation tools, Progress tracking, Shareable digital certificates, Subscription management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brainary AI Weekly | $4.99 | per 7 days |
| Brainary AI Annual | $29.99 | per year |


## Frequently asked questions

### Is TrigIt free?

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

### Is BrainaryAI free?

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

### Do TrigIt or BrainaryAI have ads?

BrainaryAI shows ads; TrigIt does not.

### Which is updated more often, TrigIt or BrainaryAI?

TrigIt ships an update every 4 months, and BrainaryAI every 3 weeks. Most recently, TrigIt was updated on October 10, 2026 and BrainaryAI on October 20, 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.*