Triangle Help vs Coin & Dice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Triangle Help
This utility app calculates missing sides and angles of a triangle given at least three known measures. It displays the formulas used for learning and supports angle input in degrees or radians, with adjustable decimal precision.
- Solves for missing triangle sides and angles
- Displays formulas used for learning
- Accepts angles in degrees or radians
- Adjustable decimal precision
- Large text display
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Triangle Solver! FEATURES INCLUDE - Presents the formulae it uses - Accepts angles in degrees OR radians - Reports answers to many decimal places - BIG TEXT To toggle between degrees and radians simply tap the blue angle unit symbol. Given three measures of sides or angles of a triangle (including at least one side) this app can find and report the rest. This app "solves" triangles. This app's most special feature is that it reports the formulae it uses so you can learn how to solve triangles yourself. The number of decimal places is determined by the width of your screen. If it's too few, turn your device horizontal! Each side is across from the angle of the same letter. Sides are lowercase, angles are uppercase and denoted with the angle symbol (∠). This app may be good for engineers or Trigonometry students.
Coin & Dice
Settle decisions with a virtual coin flip or dice roll. Features realistic 3D animations, customizable coin faces with emojis, and the option to roll one or two dice. Track your statistics and enjoy a fun, ad-free experience with a one-time purchase.
- Realistic 3D coin flips
- Roll one or two 3D dice
- Customizable coin faces with emojis
- Track flip and roll statistics
- Supports 14 languages
- Ad-free option via one-time purchase
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Coin & Dice is the fastest, most satisfying way to make a decision. Can't choose? Flip a beautiful 3D coin or roll the dice and let chance decide. FLIP A COIN • A gorgeous gold or silver coin that tosses, spins, and lands on a fair, random Heads or Tails • Realistic 3D motion with haptics and sound ROLL THE DICE • Real 3D dice for a random 1–6 • Choose 1 or 2 dice — perfect for board games • See each die and the total at a glance MAKE IT YOURS • Gold or silver coins • Felt-green (card-table) or black backgrounds • Set any emoji as a coin face • White or black dice EASY & FUN • Tap, swipe, or shake your phone to flip • Track your heads, tails, rolls, and best streak • Available in 14 languages • No account, no sign-up — your stats stay on your device • Remove ads with a simple one-time purchase Whether you're settling a friendly bet, choosing who goes first, or you just love the feel of a good coin flip, Coin & Dice makes every decision fun.
Screenshots
Verdict
Triangle Help and Coin & Dice both sit at 5.0 stars, but that hides the real split: 100% of Coin & Dice's written reviews are positive against 0% of Triangle Help's. Triangle Help's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, rating, ratings volume and device support 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
Both are free to download. Coin & Dice sells 1 one-off in-app purchase. Triangle Help asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Triangle Help against 5.0 for Coin & Dice. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 0% of Triangle Help's written reviews are positive against 100% of Coin & Dice's.
| Parameter | Triangle Help | Coin & Dice |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | — | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.3 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Robert Winkelman | DUMITRU BUMBU |
Customer experience
Triangle Help
Coin & Dice
In-app purchases
Triangle Help
No in-app purchases
Coin & Dice
- Remove Ads$4.99
Questions
Is Triangle Help free?
Is Coin & Dice free?
Which has better reviews, Triangle Help or Coin & Dice?
Do Triangle Help or Coin & Dice have ads?
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