phone flow vs Build America 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
phone flow
Test your reflexes and courage by swinging and releasing your phone. The more you risk, the more powerful you become across over 200 challenging levels.
- Swing and release mechanics
- Risk-reward gameplay
- Over 200 levels
- Progressive difficulty
- Simple controls
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if you are afraid to drop your phone down , hold it well , swing and release it , the more you risk the powerful you become - over then 200 level
Build America 3D
Control a blackhole to collect items and build a country. Transform barren land into a vibrant metropolis by unlocking unique landmarks and buildings. Challenge yourself to create impressive architectural works.
- Blackhole item collection
- Country and city building
- Unlock unique landmarks
- Metropolis transformation
- Architectural creation
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Move your powerful blackhole to collect all the items needed to build a country ! Transform a plain land into a bustling metropolis beyond your wildest imagination Unlock unique landmarks and buildings Can you build real works of art?!
Screenshots
Verdict
The clearest difference is rating: Build America 3D at 4.7 against phone flow's 2.3. Build America 3D also leads on review sentiment (42% vs 0%) and ratings volume (3.8K vs 12). phone flow's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence 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. Build America 3D sells 3 one-off in-app purchases. phone flow asks for nothing beyond the download.
Build America 3D holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Build America 3D has 3.8K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 0% of phone flow's written reviews are positive against 42% of Build America 3D's.
phone flow ships an update weekly, Build America 3D fortnightly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | phone flow | Build America 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (12 ratings) | 4.7 (3.8K ratings) — better |
| Positive reviews | 0.0% of reviews | 41.7% of reviews — better |
| Number of ratings | 12 | 3.8K — better |
| Update frequency | Weekly — better | Fortnightly |
| 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 | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 127 MB | 186 MB |
| Age rating | 4+ | 12+ |
| Developer | MAROUANE IDDOUCH | Rini Amal |
Customer experience
phone flow
Build America 3D
Bugs and requests
phone flow
Not enough reviews yet to summarise bugs or requests.
Build America 3D
Reported bugs
4 issues- Game freezing or crashing
- Progress not saving properly
- Rewards not being granted
- Levels/states not loading correctly
Requested features
3 requests- Add more countries to build beyond North America
- Allow players to go back and complete unfinished states
- Improve stability and fix bugs
In-app purchases
phone flow
No in-app purchases
Build America 3D
- Skip its$1.99
- No Ads$2.99
- BundleOfferCash,NoAds,SkipIts$3.99
Questions
Is phone flow free?
Is Build America 3D free?
Which has better reviews, phone flow or Build America 3D?
Do phone flow or Build America 3D have ads?
Which is updated more often, phone flow or Build America 3D?
Other comparisons
