Block Fortress vs Construct Up
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Block Fortress
Design and construct your ultimate base, then defend it against waves of enemies. This game blends building freedom with intense first-person combat, challenging your skills as both a creator and a survivor.
- Tower defense and FPS gameplay mix
- Complete base building freedom
- Extensive crafting system
- Cooperative and competitive multiplayer
- 30+ building block types
- 16+ advanced turret types
- Variety of weapons and equipment
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Build your fortress, and defend it to the end! Block Fortress gives you the freedom to create a stronghold in almost any way you can imagine, then puts you in the middle of the action trying to defend it. Put your skills as a builder and a fighter to the test as you try to survive the relentless attacks of the menacing Goblocks! Features: • a unique mix of TD and FPS gameplay • complete freedom to build your base in any way you choose, from towering fortresses, to sprawling castles • customize your blocks, weapons, and equipment using a massive crafting system • team up with your friends in 2-4 player cooperative and competitive multiplayer • fortify your walls with over 30 different building blocks • defend your base with more than 16 advanced turret types • gear up your character with tons of weapons and equipment, including rocket launchers, miniguns, shrink rays, jet packs, and more! • lots of support blocks - including power generators, depth charges, land mines, spotlights, teleporters, zip lines, and more! • day and night cycle - build lights and spotlights to prepare yourself for the harsh night! • several game modes, including a sandbox mode and a more intense survival mode • 7 different types of terrain to conquer • upload and share your creations, and download others
Construct Up
Build a balanced tower using sticks to reach a goal at the top. Tap to connect new sticks and increase height, but ensure stability to ascend.
- Tap to connect sticks
- Build balanced towers
- Reach the top goal
- Physics-based gameplay
- Simple controls
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Construct a tower using sticks and reach up the goal at top. Be careful though, a tower has to be balanced in order to rise up to the sky. --- How to play? Tap anywhere to connect a new stick to the tower. Increase the height and reach the goal up top.
Screenshots
Verdict
The clearest difference is price: Construct Up at Free against Block Fortress's $1.99. Construct Up also leads on in-app purchases (none vs 10) and update cadence (every 2 weeks vs every 2 months). Block Fortress's advantage is rating (4.6 vs 3.1) and ads (none vs shown). On 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
Construct Up is free to download; Block Fortress costs $1.99 up front. Block Fortress sells 10 one-off in-app purchases. Construct Up asks for nothing beyond the download.
Block Fortress holds the better App Store score, 4.6 against 3.1. That said, the two scores are not equally well evidenced: Block Fortress has 1.4K ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 82% of Block Fortress's written reviews are positive against 100% of Construct Up's, so the app with the better star average is not the one people write more warmly about.
Block Fortress ships an update every 2 months, Construct Up every 2 weeks. The most recent releases landed on November 1, 2026 and October 20, 2026 respectively.
| Parameter | Block Fortress | Construct Up |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.6 (1.4K ratings) — better | 3.1 (15 ratings) |
| Positive reviews | 81.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.4K — better | 15 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Best chart rank | #195 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 269 MB | 14 MB |
| Age rating | 12+ | 4+ |
| Developer | Foursaken Media | Lutfi Altin |
Customer experience
Block Fortress
Construct Up
Bugs and requests
Block Fortress
Reported bugs
4 issues- Saves not working, progress resets
- Purchased items not saving
- Crashes when trying to play co-op
- Shadows and terrain issues
Requested features
6 requests- Controller support
- Ability to upgrade riot shield
- More weapons and turrets
- Friendly NPC soldiers to help defend
- Larger maps
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- Multiplayer improvements (lobbies, matchmaking, etc.)
Construct Up
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Block Fortress
- Rare Minerals 1$0.99
- Experience Doubler$0.99
- Constructor Bot$0.99
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- Attacker Bot$0.99
- Bruiser Bot$0.99
- Dog Bot$0.99
- Sniper Bot$0.99
- Rare Minerals 2$1.99
- Unlock All Bots$3.99
- Rare Minerals 3$4.99
Construct Up
No in-app purchases
Questions
Is Block Fortress free?
Is Construct Up free?
Which has better reviews, Block Fortress or Construct Up?
Do Block Fortress or Construct Up have ads?
Which is updated more often, Block Fortress or Construct Up?
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