Comparison

Addition Math Master vs Blumgi Merge

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Addition Math Master

Features
Read full description

* Improve mental 2 digit Addition through training and competition ! * Boost daily productivity. Keep your mind active! * A very challenging game ! Background: Everyday we come across situations where we need to do quick math operations and most of the time we just reach for the calculator and punch numbers. This game will help you rely less on that calculator and hopefully in time you will be proficient in mental 2 digit addition. Features: - Stylish and intuitive user interface - Add numbers from 10 to 99 as fast as possible - 2 modes: PLAY & WORK - STATISTICS: Track your best score, average score and total games played - Share scores with family and friends - Game Center Leaderboards & Achievements supported ** PLAY Solve addition questions as fast as you can in one minute to achieve a high score! Can you reach the coveted "S" rank? ** WORK (In-app purchase required) Unlimited training time will further prepare you for the 1 minute addition marathon. ** SHARE Share your results with friends and family through Facebook, Twitter, Sina Weibo, etc. Find out who among you is an Addition Master!

About

Blumgi Merge

Combine slimes to create stronger versions and battle waves of monsters in a dungeon. Earn money to buy more slimes, upgrade your fighters, and conquer increasingly challenging enemies.

Highlights
  • Merge slimes to enhance their power
  • Battle waves of monsters
  • Progress through a dungeon
  • Earn money to buy more slimes
  • Upgrade slime weapons and looks
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Merge adventure game where your goal is to combine slimes to make them stronger. By merging two slimes, you create a more powerful slime with new looks and weapons. Use your slimes to fight waves of monsters as you progress through the dungeon. Defeating monsters earns you money, which you can use to buy even more slimes. Keep merging, fighting, and upgrading to conquer tougher enemies and see if you have what it takes to beat the dungeon! How to play Blumgi Merge? Tap to buy, merge and fight with your slimes!

Screenshots

Addition Math Master4 screens
Blumgi Merge4 screens

Verdict

The call

The clearest difference is in-app purchases: Blumgi Merge at none against Addition Math Master's 1. Blumgi Merge also leads on update cadence (every 4 days vs every 35 months). Addition Math Master's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Addition Math Master sells 1 one-off in-app purchase. Blumgi Merge asks for nothing beyond the download.

UpkeepUpdate frequency

Addition Math Master ships an update every 35 months, Blumgi Merge every 4 days. The most recent releases landed on September 4, 2026 and July 6, 2026 respectively.

Scorecard4 real differences · 6 level
Addition Math Master versus Blumgi Merge: the parameters behind the verdict, then further details
ParameterAddition Math MasterBlumgi Merge
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 35 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size4 MB7 MB
Age rating4+4+
DeveloperPeter LiBlumgi

In-app purchases

1 purchases

Addition Math Master

One-time1
  • WORK MODE$0.99
None

Blumgi Merge

No in-app purchases

Questions

Is Addition Math Master free?
Addition Math Master is free to download, with in-app purchases available.
Is Blumgi Merge free?
Blumgi Merge is free to download, with no in-app purchases.
Do Addition Math Master or Blumgi Merge have ads?
Blumgi Merge shows ads; Addition Math Master does not.
Which is updated more often, Addition Math Master or Blumgi Merge?
Addition Math Master ships an update every 35 months, and Blumgi Merge every 4 days. Most recently, Addition Math Master was updated on September 4, 2026 and Blumgi Merge on July 6, 2026.

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