Rainbow Hamster vs Brain Calculus
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rainbow Hamster
A brave hamster embarks on a quest to rescue the Sun from monsters. Navigate through challenges and save your friends in this exciting adventure.
- Rescue the Sun
- Fight monsters
- Help friends
- Hamster adventure
- Paradise setting
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How great is it to lay on a beach and to drink a fresh cocktail. It is so good to be friends with the Sun that warms up your sides... What a good mood! This is the paradise where find himself our funny hamster Alex Rainbow. Unfortunately, his relaxing was not so long, terrible monsters have raided and hided the Sun into an iron cage. Our Alex Rainbow has never stuck up for his friends! He is coming to save the Sun right now!
Brain Calculus
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Brain Calculus Sharpen your math skills with Brain Calculus! This engaging game challenges you to solve arithmetic problems under time pressure, with the option to disable the timer for a more relaxed experience. Game Features: Timed and Untimed Modes: Race against the clock or take your time to solve problems at your own pace. Variety of Operations: Practice addition, subtraction, multiplication, and division. Customisable Difficulty: Choose single-digit double-digit triple-digit to match your skill level. Interactive Problems: Select from multiple-choice answers and determine the correct placement of the missing number . Ad-Free Experience: Enjoy uninterrupted gameplay with no ads. Offline Play: No internet connection needed
Screenshots
Verdict
The clearest difference is in-app purchases: Brain Calculus at none against Rainbow Hamster's 4. Rainbow Hamster's advantage is iOS requirement (9.0 vs 16.2). On price, ads 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. Rainbow Hamster sells 4 one-off in-app purchases. Brain Calculus asks for nothing beyond the download.
| Parameter | Rainbow Hamster | Brain Calculus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 59 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Denis Sokolov | Andrei Sokolov |
In-app purchases
Rainbow Hamster
- Endless Mode$0.99
- Arcade Mode$0.99
- A Wallet$0.99
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- Disable Ads$0.99
Brain Calculus
No in-app purchases
Questions
Is Rainbow Hamster free?
Is Brain Calculus free?
Do Rainbow Hamster or Brain Calculus have ads?
Other comparisons
