Plusris vs Cat Ball Mountain Collapse
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Plusris
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Play with just one finger. One stroke brain training addition puzzle game to improve your brain. A simple yet profound free brain training puzzle game using numbers. The rules are simple. Trace the numbers with your fingers, add them, make them 10 and erase them. If you erase everything, it's clear. Number of problems. We have prepared 15,000 questions. Daily and weekly questions are available from a further 32,000 questions. Try to take advantage of the hints on difficult problems. However, hints cannot be used for weekly problems, so please consult with us on SNS before playing. Try these free brain training puzzle games, ranging from easy to difficult problems.
Cat Ball Mountain Collapse
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Revived with New Rules! “Yamaburashi Battle” **A nostalgic Japanese traditional game evolves for the modern era!** The classic “Yamaburashi” (pole-toppling) game returns with innovative new rules. Carefully remove surrounding balls to score points! But don't let your guard down—if you knock over the central “Cat Rod” and its head touches the ground, you forfeit all points for that round! It's a thrilling psychological battle testing your focus and dexterity. **Battle Format: 10-Round Total Score Showdown** Players take turns over 10 matches, with the total points from each match determining the winner. **Stress-Free Design with Smart Ads** Annoying ads appear only twice: after the 1st match and after the 5th match. Plus, they can be completely removed for just ¥100 via in-app purchase, letting you dive in without distraction. Voices “VOICEVOX: Zundamon” “VOICEVOX: Sakurauta Miko” BGM DETERMINATION by MagaMaga pussycat by Edamame88 Happy Days by Noru
Screenshots
Verdict
The clearest difference is in-app purchases: Plusris at none against Cat Ball Mountain Collapse's 1. On price, update cadence, 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. Cat Ball Mountain Collapse sells 1 one-off in-app purchase. Plusris asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on December 18, 2025 and September 16, 2026 respectively.
| Parameter | Plusris | Cat Ball Mountain Collapse |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 160 MB | 189 MB |
| Age rating | 12+ | 4+ |
| Developer | MASAYOSHI TADA | Yusuke Okada |
In-app purchases
Plusris
No in-app purchases
Cat Ball Mountain Collapse
- [Remove Ads]$0.49
Questions
Is Plusris free?
Is Cat Ball Mountain Collapse free?
Do Plusris or Cat Ball Mountain Collapse have ads?
Which is updated more often, Plusris or Cat Ball Mountain Collapse?
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