Stack Attack!! vs Block Clash
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stack Attack!!
Engage in intense battles against waves of enemies, strategically demolishing their formations with powerful weapons. Upgrade your capabilities by selecting the best skills to protect the cube world from a malevolent hex invasion.
- Defeat enemy waves
- Demolish enemy stacks
- Upgrade skills
- Save the cube world
- Space invader gameplay
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Defeat waves of enemies! Use your weapons to demolish the enemies' stacks! Choose the best skills to upgrade your power! Save the cube world from the evil hexes!
Block Clash
Engage in hyper-casual tower defense battles with random elements. Explore new events, unlock powerful skills like invincibility, and expand your gameplay with additional stages. Enjoy balance adjustments and a revamped profile screen.
- Hyper-casual random defense
- New event: Treasure Expedition
- Invincibility skill
- Expanded stages (Chapter 30)
- Revive invincibility buff
- Profile screen
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A new event "Treasure Expedition" has begun! The Invincibility skill has been added. The profile screen has been added. Stages have been expanded up to Chapter 30. An invincibility buff effect has been added whenever you revive. Balance adjustments have been made.
Screenshots
Verdict
The clearest difference is rating: Block Clash at 4.7 against Stack Attack!!'s 4.3. Block Clash also leads on review sentiment (34% vs 23%). On price, ratings volume, update cadence and ads 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. Stack Attack!! sells 19 one-off in-app purchases and Block Clash sells 20 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Block Clash holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 403 and 1.1K respectively. Written reviews point the same way: 23% of Stack Attack!!'s written reviews are positive against 34% of Block Clash's.
Stack Attack!! ships an update every 2 weeks, Block Clash every 11 days. The most recent releases landed on August 19, 2026 and September 22, 2026 respectively.
| Parameter | Stack Attack!! | Block Clash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (403 ratings) | 4.7 (1.1K ratings) — better |
| Positive reviews | 23.2% of reviews | 34.0% of reviews — better |
| Number of ratings | 403 | 1.1K — better |
| Update frequency | Every 2 weeks | Every 11 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 247 MB | 237 MB |
| Age rating | 12+ | 4+ |
| Developer | Voodoo | Neptune Company |
Customer experience
Stack Attack!!
Block Clash
User reviews
Stack Attack!!
From 403 App Store ratingsWhat we love
- 👍 Simple and fun gameplay
- 🚀 No ads or microtransactions
- 💡 Nice armor upgrade system
Room to improve
- 🐛 Glitches and bugs, especially after updates
- 🐛 Progress and upgrades getting reset or lost
- 🐛 Levels becoming unplayable after a certain point
Block Clash
From 1.1K App Store ratingsWhat we love
- 👍 Fun game
- 🕹️ Moderate strategy and play options
- 💰 Doesn't inundate with ads
Room to improve
- 🐛 Bugs and glitches (mobs cease to spawn, damage reduced, progress lost)
- 🔧 Needs more polish
Bugs and requests
Stack Attack!!
Reported bugs
3 issues- Enemies' health scaling with player's attack power
- Levels freezing or getting stuck at checkpoints
- Weapon and upgrade levels getting downgraded randomly
Requested features
3 requests- Mute sound effects option
- Better communication from developers about updates
- More content and stages to progress through
Block Clash
Reported bugs
4 issues- Mobs cease to spawn in certain levels
- Damage reduced after update
- Progress lost after update
- Unable to proceed to next level after beating a stage
Requested features
2 requests- More levels and content
- Improved stability and bug fixes
In-app purchases
Stack Attack!!
- Gem Pack Small$0.99
- Gold Pack Small$0.99
- Starter Pack$2.99
Show 16 moreShow fewer
- No Ads$2.99
- Gem Pack Medium$4.99
- 2X Speed!$4.99
- Gold Pack Medium$4.99
- Skip'its Medium Pack$5.99
- Gem Pack Large$9.99
- Gold Pack Large$9.99
- Premium Pass$14.99
- Gem Pack XL$19.99
- Skip'its Large Pack$19.99
- Gold Pack XL$19.99
- Diamond Hero$29.99
- Gem Pack XXL$49.99
- Gold Pack XXL$49.99
- Gem Pack XXXL$99.99
- Gold Pack XXXL$99.99
Block Clash
- small_noads_ticket$0.99
- starter_package$0.99
- insufficient_energy_package$0.99
Show 17 moreShow fewer
- small_silvercoin_currency$0.99
- medium_noads_ticket$1.99
- small_ticket_package$1.99
- Booster Package$2.99
- large_noads_ticket$3.99
- base_no_Ads_package$3.99
- medium_ticket_package$4.99
- medium_coin_currency$4.99
- reward_multi_package$6.99
- jumbo_no_Ads_package$6.99
- pass_key_premium$7.99
- large_coin_currency$9.99
- Extra_noads_ticket$11.99
- big_ticket_package$12.99
- Extra_coin_currency$19.99
- Huge_noads_ticket$24.99
- Huge_coin_currency$49.99
Questions
Is Stack Attack!! free?
Is Block Clash free?
Which has better reviews, Stack Attack!! or Block Clash?
Do Stack Attack!! or Block Clash have ads?
Which is updated more often, Stack Attack!! or Block Clash?
Other comparisons
