OmemeTriangle vs timer & stopwatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OmemeTriangle
This tool calculates the area, length, and angles of triangles by inputting known side lengths. Developed over five years for a construction company, it offers a simple and user-friendly experience for solving triangle geometry problems.
- Calculate triangle area
- Calculate triangle length
- Calculate triangle angles
- Input known lengths
- Simple and easy to use
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OmemeTriangle can solve area, length, and angles of triangle triangle with inputing some lengths. It is simple, easy to use. Omeme Triangle has used over five years as an in-house application for the construction company, and has a good reputation for ease of use.
timer & stopwatch
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Set multiple timers and stopwatches at the same time. Give each a name and let it run independently. Build routines for focus, workouts, and breaks. Combine named stages with their own durations, repeat rounds, and choose automatic transitions or start each stage yourself. Try the Pomodoro example or a 40-minute workout followed by a 10-minute break, then make it your own. One routine runs at a time on each device, alongside your ordinary timers. Start a Quick Timer with a preset or minutes slider. Personalize all four presets and choose whether completed Quick Timers are removed automatically. Start timers with Siri and Shortcuts, or use configurable controls on supported systems. On iOS and iPadOS 26 or later, grant alarm permission to use AlarmKit alerts with system countdown and Lock Screen controls. Notification alerts remain available on earlier supported systems or when alarm permission is not granted. Automatic routines use notifications for intermediate stage cues. Keep timers, settings, history, and saved routines on your device and sync them with your other devices through iCloud. A routine's running session stays on the device where you started it.
Screenshots
Verdict
The clearest difference is price: OmemeTriangle at Free against timer & stopwatch's $2.99. OmemeTriangle also leads on iOS requirement (11.0 vs 17.0). timer & stopwatch's advantage is device support (4 vs 2). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
OmemeTriangle is free to download; timer & stopwatch costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | OmemeTriangle | timer & stopwatch |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Yoshinobu Hara | Pedro Ferreira |
In-app purchases
OmemeTriangle
No in-app purchases
timer & stopwatch
No in-app purchases
Questions
Is OmemeTriangle free?
Is timer & stopwatch free?
Do OmemeTriangle or timer & stopwatch have ads?
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