Calculator Quest vs Reverse Calculator Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Calculator Quest
This app merges a functional calculator with role-playing game elements. It offers a "Calc mode" for standard calculations, a fast-typing number game, and a mental arithmetic challenge.
- Standard calculator functionality
- Fast-typing number game
- Mental arithmetic time attack
- RPG elements
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A calculator and an RPG combine to form a miraculous hybrid! Includes bonus quick-typing game and math game! ※Rest assured, this app also works as a calculator. - Use for regular calculator operations! Calc mode! - Type the numbers and symbols as fast as you can! Quickdraw Colosseum! - Try your hand at the “mental arithmetic” time attack mode in Mental Math Kingdom!
Reverse Calculator Game
This game challenges your math skills by presenting problems where the answer can be the question, and vice versa. Find multiple ways to solve quizzes, improve your logic, and compete for high scores on the leaderboards. It's a quick way to boost your mathematical thinking anytime, anywhere.
- Reverse math problem solving
- Multiple solution paths
- Score-based challenges
- Leaderboard rankings
- Quick play sessions
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Find your answer! Brand new game! Math quiz is so easy to solve with a calculator. What if you couldn't figure out the solving point in the Quiz? The answer can be the question, the question can be the answer. Find your way to solve Maths Quizzes. Get smarter and be a math genius! Challenge and improve your math skills now! Don't stop thinking, while waiting for burgers on the line or pooping in the toilet etc. 1 minutes are enough for you to solve and check the result. The answer is not the only one. Create your formula solving math quizzes. Find the various ways to solve the question, you can get a higher score in different ways. Check out the ranking boards, who get the highest score!
Screenshots
Verdict
The clearest difference is rating: Calculator Quest at 4.1 against Reverse Calculator Game's 3.0. Calculator Quest also leads on ratings volume (14 vs 2). Reverse Calculator Game's advantage is ads (none vs shown) and update cadence (fortnightly vs every 4 months). On price, in-app purchases, monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Calculator Quest holds the better App Store score, 4.1 against 3.0. That said, the two scores are not equally well evidenced: Calculator Quest has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 72% of Calculator Quest's written reviews are positive against 100% of Reverse Calculator Game's, so the app with the better star average is not the one people write more warmly about.
Calculator Quest ships an update every 4 months, Reverse Calculator Game fortnightly. Both last shipped on October 29, 2026.
| Parameter | Calculator Quest | Reverse Calculator Game |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (14 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 72.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 — better | 2 |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 81 MB |
| Age rating | 4+ | +4 |
| Developer | Masakazu Yonehara | BSS COMPANY |
Customer experience
Calculator Quest
Reverse Calculator Game
Bugs and requests
Calculator Quest
Reported bugs
4 issues- App crashes immediately after killing monsters
- Ads showing up on the top blocking off numbers
- App needs to be updated for iOS 11
- Can't use on new iPhone
Requested features
13 requests- Pay to remove ads option
- Offline play option
- More games to play
- Increase calculation level
- Add different calculation types (add, subtract, multiply, divide)
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- Add maps and companions for RPG elements
- Make game the main focus, not calculator
- Add hidden command games
- More gameplay features
- Enhance calculation function
- Make questions harder with progression
- Add items like skipping problems
- Update for newer iOS versions
Reverse Calculator Game
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator Quest
No in-app purchases
Reverse Calculator Game
No in-app purchases
Questions
Is Calculator Quest free?
Is Reverse Calculator Game free?
Which has better reviews, Calculator Quest or Reverse Calculator Game?
Do Calculator Quest or Reverse Calculator Game have ads?
Which is updated more often, Calculator Quest or Reverse Calculator Game?
Other comparisons
