Calculator Quest vs Let's Answer! Hamster Race
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!
Let's Answer! Hamster Race
A simple math puzzle game where players control a hamster. Answer addition and subtraction problems quickly to speed up your hamster in a race. Collect seeds to unlock new hamster types.
- Hamster racing gameplay
- Addition and subtraction puzzles
- Speed boost for correct answers
- Collect seeds
- Unlock new hamsters
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Become a hamster and run, fall over, run through! Easy brain teaser game “Let’s answer! Hamster race” is now released! The rules are easy. Just answer the addition or subtraction by choosing “O” for correct and “X” for incorrect! Every time you answer correctly, you speed up in the race. Answer as quickly as possible and try to finish the race as number 1! Collect seeds that enable you to collect new different types of hamsters.
Screenshots
Verdict
The clearest difference is ads: Let's Answer! Hamster Race at none against Calculator Quest's shown. Let's Answer! Hamster Race also leads on update cadence (every 9 days vs every 4 months) and review sentiment (100% vs 72%). Calculator Quest's advantage is ratings volume (14 vs 2). On price, rating, in-app purchases and monetization model 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.
On the App Store both sit at effectively the same score — 4.1 for Calculator Quest against 4.0 for Let's Answer! Hamster Race. 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 are what separate them: 72% of Calculator Quest's written reviews are positive against 100% of Let's Answer! Hamster Race's.
Calculator Quest ships an update every 4 months, Let's Answer! Hamster Race every 9 days. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.
| Parameter | Calculator Quest | Let's Answer! Hamster Race |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (14 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 72.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 — better | 2 |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | Masakazu Yonehara | Fantamstick |
Customer experience
Calculator Quest
Let's Answer! Hamster Race
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
Let's Answer! Hamster Race
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator Quest
No in-app purchases
Let's Answer! Hamster Race
No in-app purchases
Questions
Is Calculator Quest free?
Is Let's Answer! Hamster Race free?
Which has better reviews, Calculator Quest or Let's Answer! Hamster Race?
Do Calculator Quest or Let's Answer! Hamster Race have ads?
Which is updated more often, Calculator Quest or Let's Answer! Hamster Race?
Other comparisons
