Circle Master vs Grimspin
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Circle Master
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Draw a perfect circle with one finger. Sounds easy — it isn't. Circle Master gives you one dot and one rule: draw a full circle around it in a single, unbroken stroke. Wobble, cut the corner or stop halfway, and your score drops. Nail it, and you get the number every player is chasing: 100%. HOW TO PLAY • Put your finger on the screen and circle the dot • Keep a steady pace — too slow and the attempt doesn't count • Don't stop, don't reverse, don't drift toward the center • Release, and see your accuracy as a percentage WHY IT'S ADDICTIVE One attempt takes three seconds. And you are always one percent away from your own record. "Just one more try" never means one more try. FEATURES • Instant scoring — accuracy in percent after every stroke • Global leaderboard — pick a nickname and climb the world ranking • 20+ achievements, from your first full circle to tricks you won't see coming • Hints and a sample circle whenever you need a reference • Clean, minimal design — nothing between you and the line • One-handed play, anywhere, in any spare minute • Five languages: English, Russian, Spanish, Dutch and Japanese Perfect for a break, a waiting room, or a bet with a friend over who has the steadier hand. How round can you go? Download Circle Master and find out.
Grimspin
Embark on an adventure in Grimwood Grove with unique companions. Upgrade your machine, explore hidden secrets, and prepare for an impending war. Compete with friends on leaderboards and unlock special features.
- Upgrade and craft machines
- Compete in leaderboards
- Explore Grimwood Grove
- Complete war preparation tasks
- Unlock features like Gem Mine
- Offline minigame available
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Team up with a friendly Pumpkin, a witty Scarecrow, and Skoof, the crafty furball! Explore the world of Grimwood Grove now! Features •Upgrade and craft your own machine to your desire •Play and compete alongside friends in the Leaderboards •Explore Grimwood Grove and find the hidden secrets •Complete tasks to prepare for the impending war •Relax and hang out with Scarecrow and Pumpkin •Contribute to stop the imminent attack of Evil Skoof •Unlock epic features like the Gem Mine •Play in weekly leaderboards and determine who is on top What are you waiting for? Join the fun today! PLEASE NOTE! Grimspin is free to download and play, however, some game items can be purchased for real money. This feature is optional and you are free to ignore this feature entirely. If you do not want to use this feature, please disable in-app purchases located in your device's settings. The game also includes random rewards. A network connection is required for online play. However, there is an offline minigame available. Support: Are you having problems? Please do not hesitate to reach out via email or Discord. Email: support@blazeworksgames.com Discord: https://discord.gg/dYtES3FzNb Privacy Police: https://bkventuresllc.us/grimspin-privacy-policy/ Terms of Service: https://bkventuresllc.us/grimspin-terms-of-use/
Screenshots
Verdict
The clearest difference is in-app purchases: Circle Master at none against Grimspin's 10. Circle Master also leads on update cadence (daily vs every 4 weeks). Grimspin's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Grimspin sells 10 one-off in-app purchases. Circle Master asks for nothing beyond the download.
Circle Master ships an update daily, Grimspin every 4 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | Circle Master | Grimspin |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | Daily — better | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 124 MB | 187 MB |
| Age rating | 4+ | 17+ |
| Developer | Aliaksei Smaliuk | Kyle Selby |
In-app purchases
Circle Master
No in-app purchases
Grimspin
- Starter Pack$0.99
- Handful of Gems$1.99
- Weekly Pack$1.99
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- Bag of Gems$4.99
- Chest of Gems$9.99
- Monthly Pack$19.99
- Crate of Gems$24.99
- Elite Pack$34.99
- Vault of Gems$49.99
- Mountain of Gems$99.99
Questions
Is Circle Master free?
Is Grimspin free?
Do Circle Master or Grimspin have ads?
Which is updated more often, Circle Master or Grimspin?
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