Comparison

DrawStack vs Block Tower Online

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

Head to head
About

DrawStack

Design and draw your own unique blocks to use in real-time tower-building battles against players worldwide. Stack your creations strategically to outlast opponents and win, or practice against AI. Customize your game with special effects and collect items.

Highlights
  • Design custom blocks
  • Real-time online multiplayer
  • Bot battle practice
  • Challenge mode
  • Daily events
  • Gacha customization
  • Leaderboards and titles
Features
Read full description

Draw your own blocks — then battle with them in real time! Tsumiki Battle is the only block stacking game where YOU design the blocks. Draw spiky shapes, wobbly blobs, or perfect rectangles — then drop them at the perfect moment to build a higher tower than your opponent. The first tower to fall loses! ■ How to Play 1. Draw up to 3 custom block designs before battle 2. Get matched with a player worldwide instantly 3. Rotate and drop your hand-drawn blocks to build higher 4. Stack without toppling — outlast your opponent to win! ■ Game Modes - Online Battle: Real-time multiplayer with players worldwide, matched in seconds - Friend Battle: Share a Room ID and duel your friends - Challenge Mode: Beat increasingly tricky stages solo - Daily Events: New missions every day for bonus rewards ■ Customize & Collect - Gacha: Spin for backgrounds, effects, and exclusive items - Special Effects: Make your home screen and gameplay unique - Rankings & Titles: Climb the leaderboard and earn prestige ■ Instant Matchmaking Playing solo or with friends — our matching system finds you an opponent in seconds, any time of day. No waiting around. ■ Premium Remove all ads forever with a single one-time purchase. Not ready? Watch one short video to skip all ads for a full hour — free. Your creativity is your weapon. Draw. Stack. Battle.

About

Block Tower Online

A simple balance game where players take turns removing blocks without toppling the character on top. Compete with friends online or against AI opponents.

Highlights
  • Online multiplayer with friends
  • AI opponent for practice
  • Simple block removal gameplay
  • Character and block customization
  • Rating system for competitive play
Features
Read full description

Want to have a quick game with friends to pass the time. Let's play with [Block Tower Online] in such a case! Because it's online, you don't have to be in the same place to play against each other. And the rules are simple! No difficult controls! [How to play] Basic rules:.  You lose if you drop the person at the top.  Take turns to erase blocks while maintaining balance so as not to drop the person on top.  If you can eliminate at least one block, it is your opponent's turn.  If the player on top falls on his/her turn, he/she loses. Coins:.  You will receive coins at the end of the game for erasing blocks.  Use the coins to get characters and blocks! Random Matchups:.  You can play against someone somewhere online.  (If you are not matched within a certain time frame, you may be put into a bot match.) Aikotoba Match: Aikotoba Match  You can play together with your friends by making a password. CPU Game: You can play against the CPU.  Practice against the bot as much as you like. Ratings  The rating goes up or down depending on the win or loss of a random match.  (It does not fluctuate in the Aikouji and CPU matches.)

Screenshots

DrawStack4 screens
Block Tower Online4 screens

Verdict

The call

The clearest difference is in-app purchases: Block Tower Online at none against DrawStack's 1. DrawStack's advantage is update cadence (every 6 days vs every 5 weeks) and review sentiment (72% vs 64%). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DrawStack sells 1 one-off in-app purchase. Block Tower Online asks for nothing beyond the download.

UpkeepUpdate frequency

DrawStack ships an update every 6 days, Block Tower Online every 5 weeks. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

Scorecard4 real differences · 6 level
DrawStack versus Block Tower Online: the parameters behind the verdict, then further details
ParameterDrawStackBlock Tower Online
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews72.0% of reviews — better63.6% of reviews
Number of ratings2 — better—
Update frequencyEvery 6 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size97 MB212 MB
Age rating4+4+
DeveloperSINKCAPITAL, LIMITED LIABILITY CO.Char Room

Customer experience

DrawStack

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews25 reviews
Positive72.0%
Neutral12.0%
Negative16.0%

Block Tower Online

Written reviews11 reviews
Positive63.6%
Neutral9.1%
Negative27.3%

In-app purchases

1 purchases

DrawStack

One-time1
  • Remove Ads$7.99
None

Block Tower Online

No in-app purchases

Questions

Is DrawStack free?
DrawStack is free to download, with in-app purchases available.
Is Block Tower Online free?
Block Tower Online is free to download, with no in-app purchases.
Do DrawStack or Block Tower Online have ads?
Neither DrawStack nor Block Tower Online shows ads.
Which is updated more often, DrawStack or Block Tower Online?
DrawStack ships an update every 6 days, and Block Tower Online every 5 weeks. Most recently, DrawStack was updated on September 21, 2026 and Block Tower Online on September 11, 2026.

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