# Geometry Solver ² vs Trigonometry Help Lite

The clearest difference is ads: Trigonometry Help Lite at none against Geometry Solver ²'s shown. Trigonometry Help Lite also leads on rating (4.7 vs 4.3) and review sentiment (88% vs 63%). Geometry Solver ²'s advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Geometry Solver ² sells 14 in-app purchases, starting at $3.99 per 7 days and Trigonometry Help Lite sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Trigonometry Help Lite holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 1.3K and 768 respectively. Written reviews point the same way: 63% of Geometry Solver ²'s written reviews are positive against 88% of Trigonometry Help Lite's.

Geometry Solver ² ships an update every 3 weeks, Trigonometry Help Lite every 6 weeks. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Geometry Solver ² | Trigonometry Help Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (1.3K ratings)](https://appshunter.io/ios/app/geometry-solver/id1226352729/reviews) | **[4.7 (768 ratings)](https://appshunter.io/ios/app/trigonometry-help-lite/id1465685523/reviews)** |
| Number of ratings | **1.3K** | 768 |
| Positive reviews | 62.9% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 137 MB | 17 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rudolf Halmi](https://appshunter.io/developer/484210280) | [Armchair Engineering](https://appshunter.io/developer/398901339) |

## What reviewers say

### Geometry Solver ²

[App page](https://appshunter.io/ios/app/geometry-solver/id1226352729)

This app helps with geometry problems using an AI assistant to scan and solve word problems. It offers step-by-step solutions for over 100 geometric shapes, allowing users to calculate area, volume, perimeter, and surface area. Visualize shapes and share solutions easily.

**Highlights:** AI geometry word problem solver, 100+ geometric shapes and properties, Step-by-step solution explanations, 2D and 3D shape calculations, Real-time shape visualization, Shareable solutions

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO for a week | $3.99 | per 7 days |
| PRO monthly | $3.99 | per month |
| PRO - monthly | $6.99 | per month |
| PRO for 6 months | $24.99 | per 6 months |
| PRO - yearly | $39.99 | per year |
| 50% off first year | $39.99 | per year |
| Geometry Solver PRO yearly | $39.99 | per year |
| PRO - yearly | $39.99 | per year |
| 10 AI credits | $2.49 | one-time |
| 30 AI credits | $4.49 | one-time |
| 100 AI credits | $5.99 | one-time |
| Geometry Solver PRO | $74.99 | one-time |
| PRO with ADs | $74.99 | one-time |
| Remove Ads | $74.99 | one-time |

**What reviewers like**

- 👍 Helpful for solving geometry problems
- 🚀 Provides step-by-step solutions
- 💡 Comprehensive collection of shapes and formulas
- 👍 Easy to use and intuitive
- 👍 Frequent updates and improvements

**What reviewers complain about**

- 🔒 Limited functionality in free version
- 💰 Subscription required for full access
- 🐛 Issues with canceling free trial
- 🐛 Incorrect or unreliable answers in some cases

**Reported bugs**

- Camera feature not working as expected
- Subscription issues and inability to cancel
- Compatibility problems with newer devices

**Requested features**

- Add support for more advanced geometry concepts
- Improve camera feature to solve problems
- Allow switching between metric and standard units
- Provide more detailed explanations and tutorials


### Trigonometry Help Lite

[App page](https://appshunter.io/ios/app/trigonometry-help-lite/id1465685523)

This app quickly calculates unknown angles and sides of right-angled triangles. It offers a workings view for detailed solutions, scale drawings, and a formula reference. Input angles in various formats and customize decimal precision.

**Highlights:** Solve right-angled triangles, View detailed math workings, Scale drawing of solved triangle, Basic trig formulae reference, Multiple angle input formats, Customizable decimal places

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trig Help Premium | $2.99 | one-time |
| Trig Help Premium | $3.99 | one-time |
| Trig Help Premium | $5.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🚀 Quick and fast calculations
- 💼 Practical for professional use (construction, surveying)
- ✅ Reliable and doesn't crash
- 📚 Helpful for learning trigonometry

**What reviewers complain about**

- 💰 Unclear upgrade value proposition
- 📊 Limited decimal place precision in free version
- 🔍 Insufficient feature differentiation between tiers
- ⚠️ Calculation accuracy issues reported

**Reported bugs**

- Incorrect calculation results in some cases

**Requested features**

- Better visual representation of triangles
- Clearer explanation of premium features
- Higher default decimal place precision
- More detailed feature descriptions for paid tiers


## Frequently asked questions

### Is Geometry Solver ² free?

Geometry Solver ² is free to download, with in-app purchases available.

### Is Trigonometry Help Lite free?

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

### Which has better reviews, Geometry Solver ² or Trigonometry Help Lite?

Trigonometry Help Lite is rated higher. Geometry Solver ² averages 4.3 out of 5 from 1.3K ratings, while Trigonometry Help Lite averages 4.7 from 768 ratings.

### Do Geometry Solver ² or Trigonometry Help Lite have ads?

Geometry Solver ² shows ads; Trigonometry Help Lite does not.

### Which is updated more often, Geometry Solver ² or Trigonometry Help Lite?

Geometry Solver ² ships an update every 3 weeks, and Trigonometry Help Lite every 6 weeks. Most recently, Geometry Solver ² was updated on September 25, 2026 and Trigonometry Help Lite on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*