Math Computation Game vs Letter Roll
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Math Computation Game
Sharpen your mental math skills with this timed arithmetic game. Challenge yourself with addition, subtraction, multiplication, and division problems across various difficulty levels. Compete for a spot on the public high score list.
- Timed arithmetic tests
- Addition, subtraction, multiplication, division
- Multiple difficulty levels
- Public high score list
- In-app purchases for advanced levels
- Game Center Leaderboards integration
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An arithmetic timed test game to strengthen your mental math! Find out how long it takes for you to do 20 problems. There are different levels with addition and subtraction. You can submit your name to the public high score list. Available levels: Addition 2-20 Subtraction 2-20 *Multiplication 2-12 *Division 2-12 *Mixed 2-20 *Addition 11-99 *Subtraction 11-99 *Multiplication 11-99 *Mixed 11-99 * Levels are available as an In-App Purchase. Ads are also removed. Uses Game Center Leaderboards if you are signed into Game Center
Letter Roll
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Get ready to give the letters wings! Reach all letters from A to Z and avoid obstacles. You can reach the heights of fun in this easy-to-learn and difficult-to-master game. Don't forget to experience flying by pulling your finger down and letting go as you roll from adventure to adventure. We wish you good luck with this wonderful letter game that you can play with one finger.
Screenshots
Verdict
The clearest difference is in-app purchases: Letter Roll at none against Math Computation Game's 1. Math Computation Game's advantage is ads (none vs shown) and update cadence (every 3 months vs every 29 months). On price 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. Math Computation Game sells 1 one-off in-app purchase. Letter Roll asks for nothing beyond the download.
Math Computation Game ships an update every 3 months, Letter Roll every 29 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.
| Parameter | Math Computation Game | Letter Roll |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months — better | Every 29 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 6 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | KAW-YUAN LEE | omer cetin |
In-app purchases
Math Computation Game
- Unlock Levels Remove Ads$0.99
Letter Roll
No in-app purchases
Questions
Is Math Computation Game free?
Is Letter Roll free?
Do Math Computation Game or Letter Roll have ads?
Which is updated more often, Math Computation Game or Letter Roll?
Other comparisons
