Skyscraper 4D vs Juno
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Skyscraper 4D
Design and construct complex, realistic skyscrapers in an open-world sandbox. Take on the roles of architect, engineer, and developer to build your real estate empire. Enjoy total design control, from building shape to interior details, with automated tedious tasks.
- Open world sandbox construction
- Total design control over building aspects
- Intuitive floorplan and mirroring tools
- Bézier curves for unique shapes
- Structural and economic realism
- Helpful warning indicators for design issues
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Skyscraper 4D is a new breed of tower building game that lets you design large, complex buildings with remarkable ease. In this game, you'll serve as architect, engineer, and real estate developer, all at the same time, as you accumulate money and expand the reach of your real estate empire. You'll control everything from the shape of your buildings, to the placement of columns, walls, elevators, balconies, kitchens, furniture, and more. The tedious work normally associated with construction has been totally automated, letting you focus on the creative side of things! Skyscraper 4D is easy to pick up, but it strives to stay as close to reality as possible. That means whatever you design needs to be structurally and economically sound. But not to worry, if you run into trouble there are plenty of nifty warning indicators to help you shore things up. If you like to build things, you've come to the right place! ============================== Key Features: • Open World Sandbox Game: Construct as many skyscrapers as you want, in a massive, unrestricted city. • Total Design Control: In this game, you won’t simply position buildings, you’ll get to design every aspect of the building, including its shape, height, materials, floorplan, and more. • Intuitive Tutorial: We’ve created a simple and intuitive tutorial to make Skyscraper 4D as easy to learn as possible. No prior building design experience is required! • Floorpan Tool: You can easily add walls, doors, bathrooms, kitchen appliances, balconies, furnishings, and more to create the floorplan you want. • Mirroring Tool: We’ve created a tool that lets you quickly design symmetrical buildings by mirroring all of your design actions across the x and/or y-axis of your grid. We also offer an option for mirroring your build actions in a triangular fashion. You can even use them both at the same time! • Bézier Curves: Easily add curved windows or walls to give your building a unique shape. Just tap on the Bézier Curves button in the build menu. • Helpful Warning Indicators: When you design something structurally unsound, we’ll show you a warning indicator that will explain the problem clearly, and give you options to help resolve the issue quickly. • Performance: Skyscraper 4D was built using the Metal API for graphics, allowing us to deliver incredible realism and performance. Every aspect of the game has been tightly optimized to ensure amazing responsiveness, smoothness, and loading times across a wide range of devices. • Realism: We’ve tried to make Skyscraper 4D reflect the real world. Everything from the visuals of the city (which are loosely based on Manhattan), to the structural and financial components of the game, are intended to mimic reality as closely as possible. • Soundtrack: We’ve picked out a nice selection of soothing but exciting songs to help keep you in the zone. • On-Demand Resources: We’ve kept the initial app download nice and small to avoid wasting space on your device. When you open the game on Wi-Fi, we’ll download a few asset packs in the background to enrich the game experience with music and sharper detail. • No Ads or Endless Wait Times: You won’t need to do a ton of busy work for no reason, or wait ages for money and resources to accumulate. • Feedback Welcome: We are always looking to improve, and we’d love to hear your feedback! We’ve included a feedback button right inside the game in case you’d like to message us. Alternatively, feel free to send us an email at info@skyscraper4d.com.
Juno
Build and test rockets, planes, and cars with realistic physics in a 3D aerospace sandbox. Progress through a career mode, unlock new technology, and share your creations with a global community.
- 3D aerospace sandbox
- Realistic physics simulation
- Career mode with tech tree
- Customizable part resizing and reshaping
- Download and share user-created crafts
- Realistic orbit simulation
- Interactive tutorials
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Juno: New Origins is a 3D aerospace simulator where players can build and test rockets, planes, cars, or anything they can imagine in an environment with realistic physics across land, sea, air, and space. This is the free-to-play version, including most of the content from the Complete Edition, with the rest being available to purchase as 3 individual bundles right from the app. If you would prefer a one-time purchase, please check out "Juno: New Origins Complete Ed." on the App Store. AEROSPACE SANDBOX Juno: New Origins is a 3D aerospace sandbox where players can use customizable parts to construct and test rockets, planes, cars, or anything they can imagine in an environment with realistic physics across land, sea, air, and space, and a vast system to explore. CAREER MODE + TECH TREE Take control of your own aerospace company and earn money and tech points as you progress through the game. Complete contracts to earn money, and discover a mixture of hand-crafted and procedural contracts that offer countless hours of new gameplay. Conquer milestones and explore landmarks to earn tech points and unlock new technology in the tech tree. Interactive tutorials are available to show how to build and operate rockets, cars, and airplanes. RESIZE AND RESHAPE PARTS Stretch and shape fuel tanks, wings, cargo bays, fairings, and nose cones with easy-to-use tools that help you create exactly what you want. Resize solar panels, landing gear, pistons, etc to fit your needs. Paint your craft custom colors and textures, and even change the material properties to make it transparent, metallic and even shiny. DOWNLOAD CRAFTS AND SHARE Download from a huge collection of user-uploaded crafts and sandboxes on https://simplerockets.com. Upload your own crafts and sandboxes and share them with the community. Rise through the ranks from a white level builder to a gold level builder and beyond and make friends from all around the world. REALISTIC ORBIT SIMULATION Orbits are realistically simulated and support time-warp so you don't have to wait several months to reach another planet. The Map View makes it easy to see your orbits and plan future burns, which you can use to set up future encounters with other planets or satellites. UPGRADE YOUR EXPERIENCE Bring your game to a next level with bundles that adapt to your playing style. Customize and automate your crafts with the Engineer Bundle, break physics and unleash your wildest designs with the Sandbox Bundle, or conquer the Juno System and become rich with the Career Bundle. ENGINEER BUNDLE * Become an engineer Easily tweak the parameters that define both the looks and function of rocket engines, jet engines, propellers and wheels * Become a programmer Automate your crafts with an easy to use visual programming language called Vizzy * Become a designer Create subassemblies to use them as templates when creating your crafts SANDBOX BUNDLE * Unleash the beast Get access to all the in-flight cheats such as infinite fuel and teleport, and the designer's Tinker Panel madness allowing you to change hundreds of hidden parameters * Get the full sandbox experience Get access to all the planets and launch locations in sandbox mode and keep as many crafts in flight as you want to conquer the Juno System * Explore community systems Choose between hundreds of custom systems made by other players and get ready to explore them in a couple clicks CAREER BUNDLE * Meet 3 new customers Professor von Pricklespac, General Chuck Schafer and the director of the Droo Space Center, Evelyn Shotwell * Dozens of new unique contracts Unlock new launch locations, bring payloads to orbit, explore the planets and moons of Juno... and many other new challenges to beat * Complete your career * Unlock the full Tech Tree and visit all the landmarks in the Juno System
Screenshots
Verdict
The clearest difference is ads: Skyscraper 4D at none against Juno's shown. Skyscraper 4D also leads on rating (4.3 vs 3.8) and update cadence (every 9 days vs monthly). On price, in-app purchases, monetization model 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. Skyscraper 4D sells 9 one-off in-app purchases and Juno sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Skyscraper 4D holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 1.1K and 327 respectively. Written reviews point the same way: 70% of Skyscraper 4D's written reviews are positive against 62% of Juno's.
Skyscraper 4D ships an update every 9 days, Juno monthly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | Skyscraper 4D | Juno |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (1.1K ratings) — better | 3.8 (327 ratings) |
| Positive reviews | 69.9% of reviews — better | 61.8% of reviews |
| Number of ratings | 1.1K — better | 327 |
| Update frequency | Every 9 days — better | Monthly |
| 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 | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 142 MB | 412 MB |
| Age rating | 4+ | 4+ |
| Developer | Skyscraper 4D LLC | Jundroo, LLC |
Customer experience
Skyscraper 4D
Juno
User reviews
Skyscraper 4D
From 1.1K App Store ratingsWhat we love
- 🚀 Smooth and intuitive controls
- 🔒 No ads or in-app purchases
- 👍 Relaxing and creative experience
- 👍 Impressive level of detail and customization
- 👍 Helpful tutorial and responsive developers
Room to improve
- 🐛 Frequent crashes and performance issues
- 🔒 Restrictive free version, premium features too expensive
- 🔒 Unstable purchases and restore issues
- 🔒 Lack of basic features in free version (curves, more floors)
- 👎 Clunky camera controls and navigation
Juno
From 327 App Store ratingsWhat we love
- 🚀 Great graphics
- 👍 Interesting and fun gameplay
- 🚀 Impressive 3D simulation
- 👍 Detailed rocket/plane building
- 🚀 Realistic physics
Room to improve
- 🐛 Buggy and crashes frequently
- 🔧 Complicated controls and UI, especially on mobile
- 💰 Paywall for many features
- 🔧 Lack of tutorials or guidance for beginners
- 🔧 Difficult to delete or modify existing builds
Bugs and requests
Skyscraper 4D
Reported bugs
4 issues- Inability to create new cities or access existing ones
- Disappearing building elements and items
- Inconsistent performance and frequent crashes
- Restore purchases feature not working as expected
Requested features
5 requests- Add more building materials, textures, and furniture options
- Implement a day/night cycle and weather effects
- Include traffic, pedestrians, and other city life elements
- Allow for curved/slanted walls and roofs
- Provide a true sandbox mode with unlimited resources
Juno
Reported bugs
5 issues- Engines not igniting properly
- Inability to restore purchases
- Sandbox mode missing key parts
- Severe performance issues on some devices
- Inconsistent part movement and attachment
Requested features
5 requests- Add more plane and rocket parts
- Improve mobile optimization and controls
- Implement a more comprehensive tutorial system
- Add a 'delete all' or 'clear' option
- Introduce a free sandbox mode with all features unlocked
In-app purchases
Skyscraper 4D
- Platinum VIP Experience$1.99
- Platinum VIP Experience$2.99
- Platinum VIP Experience2 variants$4.99
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- Premium Experience$4.99
- Ultimate Experience$4.99
- Platinum VIP Experience$9.99
- Ultimate Experience$9.99
- Enhanced Experience$9.99
- Ultimate Experience$19.99
Juno
- Engineer Bundle$0.99
- Remove Ads$1.99
- Sandbox Bundle$2.99
Show 1 moreShow fewer
- Career Bundle$4.99









