# Trigonometry Helper vs Tridge App

The clearest difference is in-app purchases: Tridge App at none against Trigonometry Helper's 2. Trigonometry Helper's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Trigonometry Helper sells 2 in-app purchases, starting at $4.99 per 7 days. Tridge App asks for nothing beyond the download.

## The numbers

| Metric | Trigonometry Helper | Tridge App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/trigonometry-helper-solver/id6737986585/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | Subscription | — |
| Size | 20 MB | 1 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Miriam Merale Curiel](https://appshunter.io/developer/1778715218) | [RHAPME](https://appshunter.io/developer/1527377098) |

## What reviewers say

### Trigonometry Helper

[App page](https://appshunter.io/ios/app/trigonometry-helper-solver/id6737986585)

Solve trigonometry problems instantly by uploading a photo. Get step-by-step explanations for a deeper understanding. Review past solutions with history tracking.

**Highlights:** Instant photo-based problem solving, Step-by-step solution explanations, History tracking of past problems, AI-powered analysis

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trigonometry Solver Weekly Pro | $4.99 | per 7 days |
| Trigonometry Solv Weekly Trial | $4.99 | per 7 days |


### Tridge App

[App page](https://appshunter.io/ios/app/tridge-app/id6789039102)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trigonometry Helper free?

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

### Is Tridge App free?

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

### Do Trigonometry Helper or Tridge App have ads?

Neither Trigonometry Helper nor Tridge App shows ads.

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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.*