# Triggui vs Physics AI Problem Solver

The clearest difference is in-app purchases: Triggui at none against Physics AI Problem Solver's 4. Triggui also leads on ads (none vs shown). Physics AI Problem Solver's advantage is update cadence (every 2 months vs every 8 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Physics AI Problem Solver sells 3 in-app purchases, starting at $9.99 per 7 days. Triggui asks for nothing beyond the download.

Triggui ships an update every 8 months, Physics AI Problem Solver every 2 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Triggui | Physics AI Problem Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/physics-ai-problem-solver/id6755072097/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 56 MB |
| Requires iOS | **15.1** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trestme Corp SA de CV](https://appshunter.io/developer/1545381593) | [MOLIBE APLICACIONES SL](https://appshunter.io/developer/1635043428) |

## What reviewers say

### Triggui

[App page](https://appshunter.io/ios/app/triggui/id6752839016)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics AI Problem Solver

[App page](https://appshunter.io/ios/app/physics-ai-problem-solver/id6755072097)

Instantly solve physics problems with AI-powered step-by-step explanations. Scan equations or input them manually to understand concepts faster, ideal for high school and college students.

**Highlights:** Scan physics problems with camera, Instant step-by-step solutions, Covers major physics topics, Manual input option, Automatic history tracking, AI-powered explanations

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $9.99 | per 7 days |
| Unlimited | $19.99 | per month |
| Unlimited | $29.99 | per year |


## Frequently asked questions

### Is Triggui free?

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

### Is Physics AI Problem Solver free?

Physics AI Problem Solver is free to download, with in-app purchases available.

### Do Triggui or Physics AI Problem Solver have ads?

Physics AI Problem Solver shows ads; Triggui does not.

### Which is updated more often, Triggui or Physics AI Problem Solver?

Triggui ships an update every 8 months, and Physics AI Problem Solver every 2 months. Most recently, Triggui was updated on October 9, 2026 and Physics AI Problem Solver on October 7, 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.*