# Triangle Solver vs Kathmandu World School

The clearest difference is ads: Kathmandu World School at none against Triangle Solver's shown. Kathmandu World School also leads on monetization model (free vs ad-supported) and iOS requirement (12.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Triangle Solver against 5.0 for Kathmandu World School. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Triangle Solver ships an update monthly, Kathmandu World School every 5 weeks. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Triangle Solver | Kathmandu World School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/triangle-solver/id1508047860/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/kathmandu-world-school/id1613536332/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 47 MB | 73 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Varotti](https://appshunter.io/developer/1501752853) | [E-Digital Nepal](https://appshunter.io/developer/1409331062) |

## What reviewers say

### Triangle Solver

[App page](https://appshunter.io/ios/app/triangle-solver/id1508047860)

This app provides step-by-step solutions for triangle calculations and angle conversions. It includes practice exercises, a trigonometry formula sheet, and an integrated math keyboard for easy input. Ideal for students and professionals needing to master triangle properties.

**Highlights:** Step-by-step triangle calculations, Angle conversion, Practice trigonometry exercises, Trigonometry formula sheet, Integrated math keyboard

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

**In-app purchases:** none


### Kathmandu World School

[App page](https://appshunter.io/ios/app/kathmandu-world-school/id1613536332)

Access academic information, manage fees, and view notices from your institution. Track attendance, homework, exam results, and borrow library books. Access online resources and notes to enhance your studies.

**Highlights:** Academic information access, Fee management, Notice board updates, Attendance tracking, Homework records, Exam results, Library book tracking, Online resources and notes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Triangle Solver free?

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

### Is Kathmandu World School free?

Kathmandu World School is free to download, with no in-app purchases.

### Which has better reviews, Triangle Solver or Kathmandu World School?

Triangle Solver and Kathmandu World School are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Triangle Solver or Kathmandu World School have ads?

Triangle Solver shows ads; Kathmandu World School does not.

### Which is updated more often, Triangle Solver or Kathmandu World School?

Triangle Solver ships an update monthly, and Kathmandu World School every 5 weeks. Most recently, Triangle Solver was updated on September 17, 2026 and Kathmandu World School on September 30, 2026.

---

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