AZ Rockets vs Build Up!!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
AZ Rockets
A minimalistic and challenging game where players tap to fire rockets and hit letter targets. Explore a stylish space environment with geometry, music, and sound effects.
- Minimalistic design
- Challenging gameplay
- Tap to fire rockets
- Hit letter targets
- Stylish space environment
- Atmospheric music and sound
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AZ Rockets is a minimalistic and challenging game with easy to understand game mechanics, built in the spirit of our previous game 99 Rockets. Just tap the screen to fire the rockets and hit the targets that is made of letters. Download the game and take the lead in this expedition through a stylish space where geometry, music and sound effects are combined to a pleasant atmosphere. Enjoy the journey!
Build Up!!
Construct your tower as tall as possible by strategically placing building nodes. Collect more nodes as you ascend to reach crucial checkpoints and achieve new heights.
- Build structures high
- Gather building nodes
- Reach checkpoints
- Ascend to new heights
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Build your structure as high as you can! Gather additional building nodes along the way and reach the checkpoints!
Screenshots
Verdict
The clearest difference is rating: Build Up!! at 4.5 against AZ Rockets's 3.6. Build Up!! also leads on ratings volume (17K vs 35). AZ Rockets's advantage is ads (none vs shown) and review sentiment (56% vs 35%). On price, update cadence, 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
Both are free to download. AZ Rockets sells 1 one-off in-app purchase and Build Up!! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Build Up!! holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: Build Up!! has 17K ratings behind it against 35, so its average is the more settled of the two. Written reviews complicate that: 56% of AZ Rockets's written reviews are positive against 35% of Build Up!!'s, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.
| Parameter | AZ Rockets | Build Up!! |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (35 ratings) | 4.5 (17K ratings) — better |
| Positive reviews | 56.3% of reviews — better | 35.0% of reviews |
| Number of ratings | 35 | 17K — better |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No — better | 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 | 8.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 193 MB | 266 MB |
| Age rating | 4+ | 12+ |
| Developer | Itatake.com | Voodoo |
Customer experience
AZ Rockets
Build Up!!
Bugs and requests
AZ Rockets
Not enough reviews yet to summarise bugs or requests.
Build Up!!
Reported bugs
3 issues- Rivet counter malfunction
- Levels regenerating incorrectly
- Tower physics issues
Requested features
3 requests- More level variety
- Ability to create custom maps
- Removal of perfect triangle requirement
In-app purchases
AZ Rockets
- Premium$0.99
Build Up!!
- Remove Ads.$2.99
