# Chemistry Solver vs Trigonometry Helper

The clearest difference is rating: Trigonometry Helper at 4.2 against Chemistry Solver's 3.9. Chemistry Solver's advantage is ratings volume (26 vs 5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Chemistry Solver sells 2 in-app purchases, starting at $4.99 per 7 days and Trigonometry Helper sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Trigonometry Helper holds the better App Store score, 4.2 against 3.9. That said, the two scores are not equally well evidenced: Chemistry Solver has 26 ratings behind it against 5, so its average is the more settled of the two.

## The numbers

| Metric | Chemistry Solver | Trigonometry Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (26 ratings)](https://appshunter.io/ios/app/chemistry-solver-chem-answer/id6736976456/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/trigonometry-helper-solver/id6737986585/reviews)** |
| Number of ratings | **26** | 5 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Monetization | Subscription | Subscription |
| Size | 5 MB | 20 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Irma Dolidze](https://appshunter.io/developer/1772884262) | [Miriam Merale Curiel](https://appshunter.io/developer/1778715218) |

## What reviewers say

### Chemistry Solver

[App page](https://appshunter.io/ios/app/chemistry-solver-chem-answer/id6736976456)

Instantly solve chemistry problems by taking a photo of your equations or tasks. Get step-by-step explanations and identify reactants and products with AI-powered accuracy. Track your solved equations with a built-in history feature.

**Highlights:** Photo-based problem solving, AI-powered equation balancing, Step-by-step solution explanations, Reactant and product identification, Built-in history of solved equations

**Features:** macOS Compatibility

**In-app purchases (2)**

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


### 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 |


## Frequently asked questions

### Is Chemistry Solver free?

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

### Is Trigonometry Helper free?

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

### Which has better reviews, Chemistry Solver or Trigonometry Helper?

Trigonometry Helper is rated higher. Chemistry Solver averages 3.9 out of 5 from 26 ratings, while Trigonometry Helper averages 4.2 from 5 ratings.

### Do Chemistry Solver or Trigonometry Helper have ads?

Neither Chemistry Solver nor Trigonometry Helper 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.*