Blockz! Block Physics Simulate vs Merge Universe
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Blockz! Block Physics Simulate
A physics-based game where you tap and hold to create blocks, then release them to build a tower as high as possible. Challenge yourself to reach impressive heights in this fun simulation.
- Tap and hold to create blocks
- Release blocks to make them fall
- Build towers as high as possible
- Physics-based simulation
- Simple block building gameplay
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Blockz! is a funny physics game to build your tower with simple blocks. Just tap and hold to create new block and then release to make them fall. Build your tower as high as you can. I'm sure you can not get over 100 score! Have fun!
Merge Universe
Embark on an epic journey from atoms to galaxies, merging objects to generate energy and unlock new creations. Utilize physics-based gameplay and strategic upgrades to expand your universe and maximize your energy production.
- Merge objects to create larger ones
- Generate energy from bouncing objects
- Create new objects from energy
- Use photons to build physics Gizmos
- Upgrade Skill Tree with Upgrade Coins
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This is a hybrid idle-merge-physics game where you progress from tiny atoms to massive galaxies, maximizing your energy production in a fully interactive simulation in your quest to reach the far edges of the multiverse. - Gain energy when objects bounce off energy-activated surfaces. - Create more objects from energy. - Merge objects to make bigger objects which produce more energy. - Gain photons every time two objects merge. - Use photons to create physics Gizmos to maximize your income. - Earn Upgrade Coins every time you create a Gizmo. - Use Upgrade Coins to advance the Upgrades Skill Tree.
Screenshots
Verdict
The clearest difference is rating: Merge Universe at 4.9 against Blockz! Block Physics Simulate's 4.3. Merge Universe also leads on update cadence (every 5 weeks vs every 4 months) and ratings volume (110 vs 6). Blockz! Block Physics Simulate's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, review sentiment 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
Both are free to download. Merge Universe sells 5 one-off in-app purchases. Blockz! Block Physics Simulate asks for nothing beyond the download.
Merge Universe holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Merge Universe has 110 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 50% of Blockz! Block Physics Simulate's written reviews are positive against 47% of Merge Universe's, so the app with the better star average is not the one people write more warmly about.
Blockz! Block Physics Simulate ships an update every 4 months, Merge Universe every 5 weeks. Both last shipped on November 2, 2026.
| Parameter | Blockz! Block Physics Simulate | Merge Universe |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) | 4.9 (110 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 47.4% of reviews |
| Number of ratings | 6 | 110 — better |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 26 MB | 121 MB |
| Age rating | 4+ | 12+ |
| Developer | Hoang Vinh Nguyen | Metamoki Inc. |
Customer experience
Blockz! Block Physics Simulate
Merge Universe
In-app purchases
Blockz! Block Physics Simulate
No in-app purchases
Merge Universe
- Nano Gems Package$1.99
- Micro Gems Package$4.99
- Bucket of Gems$9.99
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- Planetary Gems Package$24.99
- Stellar Gems Package$49.99
Questions
Is Blockz! Block Physics Simulate free?
Is Merge Universe free?
Which has better reviews, Blockz! Block Physics Simulate or Merge Universe?
Do Blockz! Block Physics Simulate or Merge Universe have ads?
Which is updated more often, Blockz! Block Physics Simulate or Merge Universe?
Other comparisons
