# SimpleHours vs Triangle Simulator

The clearest difference is in-app purchases: SimpleHours at none against Triangle Simulator's 1. SimpleHours also leads on ads (none vs shown). Triangle Simulator's advantage is update cadence (every 2 months vs every 9 months) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Triangle Simulator sells 1 in-app purchase, starting at $1.99 per month. SimpleHours asks for nothing beyond the download.

SimpleHours ships an update every 9 months, Triangle Simulator every 2 months. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SimpleHours | Triangle Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/simplehours/id790969884/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 65 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ethan Shayne](https://appshunter.io/developer/790956905) | [Toshiya Hondo](https://appshunter.io/developer/1571875732) |

## What reviewers say

### SimpleHours

[App page](https://appshunter.io/ios/app/simplehours/id790969884)

Effortlessly track your time spent on tasks with a simple tap interface. Switch between tasks instantly and view past data with easy navigation. Organize your work by project and export your time logs for analysis.

**Highlights:** Quick time tracking with tap interface, Task switching, Daily data navigation, Project categorization, CSV data export

**Features:** macOS Compatibility

**In-app purchases:** none


### Triangle Simulator

[App page](https://appshunter.io/ios/app/triangle-simulator/id1583116107)

Calculate triangle properties like sides, angles, and area instantly. Save and review past calculations with added memos. Supports various input formats and angle units for precise results.

**Highlights:** Calculate triangle sides, angles, and area, View triangle image, Save calculation history, Add memos to calculations, Input sides in square rooted values, Adjust result digit count, Choose angle units

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Monthly) | $1.99 | per month |


## Frequently asked questions

### Is SimpleHours free?

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

### Is Triangle Simulator free?

Triangle Simulator is free to download, with in-app purchases available.

### Do SimpleHours or Triangle Simulator have ads?

Triangle Simulator shows ads; SimpleHours does not.

### Which is updated more often, SimpleHours or Triangle Simulator?

SimpleHours ships an update every 9 months, and Triangle Simulator every 2 months. Most recently, SimpleHours was updated on September 9, 2026 and Triangle Simulator on September 25, 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.*