Subtraction Math Master 2 vs STAR
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Subtraction Math Master 2
This game challenges players to improve their subtraction speed and mental math skills. It features a "LEVEL UP" system that increases difficulty with correct answers and includes leaderboards and achievements for competitive play.
- 2-minute subtraction games
- LEVEL UP difficulty system
- Leaderboards and achievements
- Intuitive user interface
- Share results globally
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• Test and train your subtraction speeds in only 2 minutes a game! • New LEVEL UP system: The more you solve the harder it gets! • Share results with family, friends and the rest of the world. • Leaderboards & Achievements included (Game Center) Features: - The all new LEVEL UP system will challenge you! - Stylish and intuitive user interface - Subtract numbers from as fast as possible - Share scores with family and friends - Challenge everyone on Leaderboards & Earn all Achievements (Game Center) How to play: 1) Subtract numbers together for 2 minutes. 2) For every 8 correct answers, you LEVEL UP and increase the difficulty. Find out who among you is a Subtraction Master!
STAR
Navigate through challenging obstacle courses filled with traps and enemies. Compete in races to reach the finish line and survive the final arena. Upgrade your skills to overcome increasingly difficult trials and achieve victory in this fun-filled game.
- Multiple difficulty levels
- Challenging obstacle courses
- Ragdoll physics
- Skill upgrades
- Bright and colorful graphics
- Easy controls
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STAR: Super Twisted Arena Run is a game where many levels with crazy obstacles await you! Bizarre traps, serious enemies, and even elementary laws of physics stand in the way of your victory! Your goal is to stay as long as you can. Pass the obstacle course and reach the end of this insane coliseum filled with fun! Each round is unique, and new trials will be harder than previous ones. You'll need all your skills to get the victory! Upgrade your skills and win! HOW TO PLAY? The game has several rounds. Each round is a race on a dangerous trail where you'll have to dodge various traps. To get to the next round, you need to reach the finish line. In the last round, you should survive in the arena to win! Can you do that? GAME FEATURES: - Many levels of different difficulty levels - Hard obstacle courses with different traps - Bright and colorful graphics - Funny ragdoll physics - Easy controls - Intuitive interface - So. Much. Fun! STAR: Super Twisted Arena Run is absolutely free to download! The real fun is waiting for you! Can you win? Please note that our game offers a VIP-membership subscription (VIP). This subscription lasts for 7 days and is auto-renewable. The cost of the subscription is USD 3.99 per week. You can cancel the subscription in your device subscriptions settings.
Screenshots
Verdict
The clearest difference is rating: STAR at 4.8 against Subtraction Math Master 2's 2.0. STAR also leads on update cadence (every 2 months vs every 34 months) and ratings volume (57K vs 2). Subtraction Math Master 2's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.0). 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. Subtraction Math Master 2 sells 1 one-off in-app purchase and STAR sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
STAR holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: STAR has 57K ratings behind it against 2, so its average is the more settled of the two.
Subtraction Math Master 2 ships an update every 34 months, STAR every 2 months. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.
| Parameter | Subtraction Math Master 2 | STAR |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (2 ratings) | 4.8 (57K ratings) — better |
| Positive reviews | — | 72.6% of reviews |
| Number of ratings | 2 | 57K — better |
| Update frequency | Every 34 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 4 MB | 425 MB |
| Age rating | 4+ | 12+ |
| Developer | Peter Li | AI Games FZ |
Customer experience
Subtraction Math Master 2
STAR
Bugs and requests
Subtraction Math Master 2
Not enough reviews yet to summarise bugs or requests.
STAR
Reported bugs
2 issues- Difficulty closing ads
- Glitches in certain mini-games
Requested features
4 requests- Add online multiplayer mode
- Introduce more mini-games and levels
- Allow for more character customization
- Reduce the frequency of ads
In-app purchases
Subtraction Math Master 2
- REMOVE ADS (Subtraction 2)$0.99
STAR
- Sets for the Elimination Game$4.997 Days
- Handful of Gold for Brave Guys$1.99
- Handful of Crystals$1.99
- Fun Run with No Ads$2.99
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- Newcomer Pack$3.99
- Pile of Gold for Fast Runners$4.99
- Bag of Crystals$4.99
- Backpack of Crystals$8.99
- Royale Bag of Gold for Winners$9.99
- Suitcase of Crystals$14.99
Questions
Is Subtraction Math Master 2 free?
Is STAR free?
Which has better reviews, Subtraction Math Master 2 or STAR?
Do Subtraction Math Master 2 or STAR have ads?
Which is updated more often, Subtraction Math Master 2 or STAR?
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