Plusris vs Merge Stacks
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Plusris
Read full descriptionHide full description
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.
Merge Stacks
Read full descriptionHide full description
Merge 3 blocks of same color and number. Complete task appointed by level and win the game. Merge more than 4 blocks and they will become TNT.
Screenshots
Verdict
The clearest difference is in-app purchases: Plusris at none against Merge Stacks's 1. Merge Stacks's advantage is iOS requirement (11.0 vs 15.0). 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. Merge Stacks 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 13, 2026 respectively.
| Parameter | Plusris | Merge Stacks |
|---|---|---|
| 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 | 11.0 — better |
| Further details — not scored | ||
| Size | 160 MB | 148 MB |
| Age rating | 12+ | 4+ |
| Developer | MASAYOSHI TADA | Tummy Games |
In-app purchases
Plusris
No in-app purchases
Merge Stacks
- No Ads$2.99
