ROKKA vs 3,2,1 Launch!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ROKKA
An action-packed endless runner game with beautiful graphics and simple yet challenging gameplay. Compete to achieve the highest score in this exciting adventure.
- Endless runner gameplay
- Beautiful graphics
- Challenging gameplay
- High score competition
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ROKKA is action game of endless runner type game. - Beautiful and cool graphics - Simple yet challenging game play Get the high score!
3,2,1 Launch!
Experience the journey of a spacecraft from selection to launch. This game features 8 mini-games that educate players on the engineering and processes involved in sending a spacecraft into orbit.
- Rocket and spacecraft matching
- Engineering analysis
- Spacecraft cleaning
- Rocket assembly
- Fueling process
- Orbit targeting
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In 1998, NASA’s Launch Services Program (LSP) was established to support NASA’s science and robotic missions by procuring commercial launch vehicles. The program was established at NASA’s Kennedy Space Center to centralize technical and management support to spacecraft customers. LSP brings together people, procurement, engineering best practices, strategic planning, studies, and cutting-edge techniques—all instrumental components for the United States to have a dependable and secure Earth-to-Space bridge that is dedicated to launching all types of spacecraft. This game goes through the process of a spacecraft matching to a rocket, the integration of the spacecraft to the rocket and the engineering behind it, and its eventual launch into space and the correct orbit. The game consists of 8 mini games to educate the player on the process Features: • Buying a rocket • How to get where you want to go in space • Analyzing the rocket and spacecraft • How to clean a spacecraft • Putting together a rocket • Time to fuel up • Frequency • Staying on target The characters that the player can choose from are represented by animals that are found in the Cape Canaveral Wildlife Refuge which encompasses Kennedy Space Center and Cape Canaveral Space Force Base. • Tortoise • Manatee • Wild hog • Bobcat • Alligator • T- Rex (not found in the Cape Canaveral Wildlife Refuge)
Screenshots
Verdict
The clearest difference is in-app purchases: 3,2,1 Launch! at none against ROKKA's 1. 3,2,1 Launch! also leads on ratings volume (4 vs 1). ROKKA's advantage is iOS requirement (7.0 vs 15.6). On price, rating, review sentiment and ads 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. ROKKA sells 1 one-off in-app purchase. 3,2,1 Launch! asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for ROKKA against 5.0 for 3,2,1 Launch!. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | ROKKA | 3,2,1 Launch! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | — | Every 13 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 156 MB | 1008 MB |
| Age rating | 4+ | 4+ |
| Developer | Y. MOCHIDUKI | NASA |
Customer experience
ROKKA
3,2,1 Launch!
In-app purchases
ROKKA
- Remove ads$1.99
3,2,1 Launch!
No in-app purchases









