Four-stroke Otto engine 3D
Interactive 3D Animation designed to turn learning into a playful experience.
- Total installs
- 7,417,166
- Installs / day
- 0
- Rating
- 4.1★
- Released
- 6 Dec 2016
- Last update
- 7 May 2026
- Countries
- —
Install history
exact counter from Google PlayInstalls per day · last 90 days
Change timeline
Full historyNo changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.
Country availability
Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.
Top countries
estimate · charts of 13 OctMost downloads likely come from 🇷🇺 Russia (~18%), out of 72 countries where it is charted.
Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.
Top chart positions
as of 13 Oct| Chart | Country | Rank | Change |
|---|---|---|---|
| Trending · Education | FI · 11 Oct | #4 | — |
| Trending · Education | AM · 12 Oct | #5 | = |
| Trending · Education | MD · 12 Oct | #5 | = |
| Trending · Education | BY · 12 Oct | #6 | ▲ 1 |
| Trending · Education | BG · 12 Oct | #7 | ▼ 1 |
| Trending · Education | GE · 11 Oct | #12 | — |
| Trending · Education | SA | #15 | ▼ 6 |
| Trending · Education | RS · 11 Oct | #16 | — |
| Trending · Education | PL · 11 Oct | #17 | — |
| Trending · Education | BA · 11 Oct | #18 | — |
| Trending · Education | IQ | #21 | — |
| Trending · Education | UA · 11 Oct | #21 | — |
| Trending · Education | AZ · 11 Oct | #22 | — |
| Trending · Education | BO · 11 Oct | #24 | — |
| Trending · Education | CZ · 11 Oct | #24 | — |
| Trending · Education | IT · 11 Oct | #24 | — |
| Trending · Education | GB · 12 Oct | #25 | ▼ 4 |
| Trending · Education | HN · 11 Oct | #25 | — |
| Trending · Education | RO · 12 Oct | #27 | ▼ 3 |
| Trending · Education | GT · 11 Oct | #29 | — |
| Trending · Education | NI · 11 Oct | #29 | — |
| Trending · Education | LY | #31 | — |
| Trending · Education | GR · 12 Oct | #32 | ▼ 16 |
| Top free · Education | BY | #34 | ▼ 7 |
| Trending · Education | KZ · 11 Oct | #34 | — |
| Trending · Education | SV · 11 Oct | #35 | — |
| Top free · Education | RU | #37 | ▼ 13 |
| Trending · Education | CL · 12 Oct | #38 | ▲ 7 |
| Trending · Education | EC · 12 Oct | #38 | ▼ 5 |
| Trending · Education | ES · 12 Oct | #38 | ▼ 1 |
| Trending · Education | NL | #38 | — |
| Trending · Education | DE · 12 Oct | #43 | ▼ 3 |
| Trending · Education | FR | #44 | ▼ 8 |
| Top free · Education | BA · 11 Oct | #45 | — |
| Trending · Education | VE · 12 Oct | #45 | ▲ 1 |
| Top free · Education | MD | #49 | ▼ 7 |
| Trending · Education | TH · 11 Oct | #51 | — |
| Top free · Education | UA | #53 | ▼ 19 |
| Top free · Education | LT | #55 | — |
| Trending · Education | MY · 12 Oct | #57 | ▲ 3 |
| Top free · Education | AM | #58 | ▼ 11 |
| Trending · Education | LB · 11 Oct | #58 | — |
| Trending · Education | AR · 11 Oct | #60 | — |
| Trending · Education | CO · 12 Oct | #62 | ▼ 9 |
| Top free · Education | RS · 12 Oct | #67 | ▼ 2 |
| Trending · Education | PE · 12 Oct | #70 | ▲ 16 |
| Top free · Education | FI | #71 | ▼ 8 |
| Top free · Education | SK | #71 | — |
| Top free · Education | GE | #76 | ▼ 15 |
| Trending · Education | PH · 12 Oct | #88 | ▼ 7 |
| Top free · Education | KZ | #90 | ▼ 24 |
| Top free · Education | BG | #91 | ▼ 14 |
| Top free · Education | HU | #91 | ▼ 18 |
| Top free · Education | LY | #95 | ▲ 15 |
| Top free · Education | HN | #97 | ▼ 8 |
| Top free · Education | NI · 12 Oct | #98 | ▼ 1 |
| Top free · Education | TM · 11 Oct | #107 | — |
| Top free · Education | SV | #111 | ▼ 7 |
| Trending · Education | MX · 11 Oct | #115 | — |
| Top free · Education | VE | #117 | ▼ 39 |
Show all 60 chart positions
App manifest
Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.
Data safety
declared by the developer on Google Play- No data shared with third parties
- No data collected
- Follows the Play Families Policy
This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.
Permissions
4 in 2 groupsWhat this app can do with your phone
- Use your camera to take photos and record videos
CameraSensitive1
Access to your camera to take photos and record video
- Use your camera to take photos and record videostake pictures and videos ·
CAMERA
OtherNotable3
Access to miscellaneous device features that don't fit other categories
- Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping ·
WAKE_LOCK - Check whether you are online and whether you use Wi-Fi or mobile dataview network connections ·
ACCESS_NETWORK_STATE - Connect to the internet to load content and send datafull network access ·
INTERNET
Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.
Store listing
Full description
What's new
Bug fixes, minor improvements.
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