Comparison

MicroWars vs Stack Champs

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

Head to head
About

MicroWars

Engage in strategic microscopic battles where you command cells to conquer opponents. Collect resources, upgrade your units, and devise invasion plans to capture enemy bases and expand your territory. Outwit your rivals by building defenses and launching timely offensives.

Highlights
  • Microscopic battleground gameplay
  • Command and conquer cells
  • Resource collection and upgrades
  • Strategic invasion planning
  • Defensive and offensive tactics
  • Board-based conquest
Features
Read full description

Experience the thrill of a microscopic battleground with Microwars! In this action-packed mobile strategy game, players take on the role of a microscopic organism and send cells to conquer their opponent’s cells on a board. The objective is to take control of all the cells on the board and defeat the opponent. Collect resources, upgrade your cells, and strategize your attacks to gain an advantage. Microwars is a puzzle strategy game, where you need to find the best tactic to capture the enemy base. Here, brains over brawn is the rule! Create new invasion plans and put them into action in each level. Bit by bit, conquer the whole universe as your nodes expand and capture the enemies. Your expansion can only match the greatness of your strategic skills. But beware! keep an eye on your enemy’s strategy as they will try to overtake you while you are conducting your own offensives. You will have to build your defense and prepare your attacks in the same time, in order not to get defeated. Will you manage to elaborate the best strategy to take over the world? Prove it now by downloading Microwars!

About

Stack Champs

Experience a classic arcade stacking game with diverse themes. Compete with friends in one-on-one matches, earn stickers, complete challenges, and climb the global leaderboard for endless fun.

Highlights
  • Classic arcade gameplay
  • Multiple stacking themes
  • One-on-one multiplayer
  • Sticker collection
  • Challenge system
  • Global leaderboard
Features
Read full description

How high can you go? Think your timing is perfect? Prove it. Stack Champs is a fast, addictive stacking challenge where every move counts. Drop the blocks, build your tower, and keep climbing—but don’t get too comfortable. The higher you go, the faster and harder the challenge becomes. One bad move can end everything. STACK. CLIMB. CONQUER. Challenge yourself, shatter your high score, and fight your way to the top of the global leaderboard. Key Features: Simple to play. Hard to master. Fast, exciting gameplay. Compete for the top of the leaderboard. Test your timing, focus, and reactions. Climb through different levels and themes. Perfect for a quick game… or another… and another… Every block takes you higher. Every level pushes you harder. Every score is waiting to be beaten. Do you have what it takes to become a STACK CHAMP? Download Stack Champs today and start your climb!

Screenshots

MicroWars4 screens
Stack Champs4 screens

Verdict

The call

The clearest difference is rating: Stack Champs at 5.0 against MicroWars's 4.6. Stack Champs also leads on update cadence (fortnightly vs every 2 months). MicroWars's advantage is ratings volume (10K vs 1). On price, ads, in-app purchases and monetization model 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. MicroWars sells 1 one-off in-app purchase and Stack Champs sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stack Champs holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: MicroWars has 10K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

MicroWars ships an update every 2 months, Stack Champs fortnightly. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
MicroWars versus Stack Champs: the parameters behind the verdict, then further details
ParameterMicroWarsStack Champs
PriceFreeFree
Rating4.6 (10K ratings)5.0 (1 ratings) — better
Positive reviews34.0% of reviews—
Number of ratings10K — better1
Update frequencyEvery 2 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size94 MB209 MB
Age rating12+4+
DeveloperBenoit FreslonSPECTRUM.GAMES INTERNATIONAL LTD

Customer experience

MicroWars

All ratings10,387 ratings
Positive88.9%
Neutral5.1%
Negative6.0%
Written reviews156 reviews
Positive34.0%
Neutral16.0%
Negative50.0%

Stack Champs

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

MicroWars

Reported bugs

3 issues
  • Game resets progress on restart
  • Impossible level 40 and 130
  • Ads play over gameplay

Requested features

5 requests
  • More challenging AI opponents
  • Ability to reinforce controlled cells
  • Disable timer option
  • More unique levels and characters
  • Improved memory mini-game

Stack Champs

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

MicroWars

One-time1
  • No ads$3.99
3 purchases

Stack Champs

One-time3
  • Chips Pack$0.99
  • Unlock a Theme2 variants$0.99
  • Unlock a theme$0.99

Questions

Is MicroWars free?
MicroWars is free to download, with in-app purchases available.
Is Stack Champs free?
Stack Champs is free to download, with in-app purchases available.
Which has better reviews, MicroWars or Stack Champs?
Stack Champs is rated higher. MicroWars averages 4.6 out of 5 from 10K ratings, while Stack Champs averages 5.0 from 1 ratings.
Do MicroWars or Stack Champs have ads?
Both MicroWars and Stack Champs show ads.
Which is updated more often, MicroWars or Stack Champs?
MicroWars ships an update every 2 months, and Stack Champs fortnightly. Most recently, MicroWars was updated on October 6, 2026 and Stack Champs on September 29, 2026.

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