Comparison

DIY Solar System vs AOCMP

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DIY Solar System

Explore the solar system with interactive activities and an augmented reality planet walk. Learn about space travel, design a moon base, and identify celestial objects. Developed by leading science institutions, this app makes learning about space engaging for families and educators.

Highlights
  • Interactive space activities
  • Augmented reality planet walk
  • Design a moon base
  • Grow a space garden
  • Control a Mars rover
  • In or Out space game
  • NASA imagery
Features
Read full description

DIY Solar System makes it easy for families and educators to explore the solar system from anywhere, anytime! The app was developed by the Children’s Creativity Museum, Sciencenter, and Museum of Life and Science, in partnership with UC Berkeley’s The Lawrence Hall of Science. INTERACTIVE ACTIVITIES DIY Solar System includes 11 easy-to-use activities to learn about space travel, living in space, and the unique objects that make up the planetary system we call home. Design a Moon base, grow your own space garden, or experience what it’s like to control a rover on Mars! Each activity includes step-by-step instructions that have been tested by educators, kids, and families. Activity materials are easily available and inexpensive—you may already have many of them in your home! AUGMENTED REALITY PLANET WALK Don’t have the time to travel several billion miles to reach Neptune? Try dropping a scale version of the solar system outside your home to start a walk that will show you planets, dwarf planets, and asteroids. At each stop, examine the space object up close using real images from NASA. Don’t forget to take a space selfie with your favorite planet! IN OR OUT GAME Quickly scan awe-inspiring images of space objects from NASA’s Earth and space observatories to decide if the objects are in or out of the solar system. While the solar system is vast, it only represents a tiny corner of the universe. After you have mastered your solar system knowledge, challenge yourself to a new round of objects in or out of our home galaxy, the Milky Way. Funding Source This work was supported by NASA under award number 80NSSC21M0082. Any opinions, findings, conclusions, or recommendations expressed in these programs are those of the author and do not reflect the views of NASA. Compatibility Requires iOS 12.0 or later. Compatible with iPhone and iPad. Rated 4+.

About

AOCMP

Features
Read full description

Memory updated Here’s a suggested promotional text for your application: Experience AOCMP-SEACOMP 2024 Like Never Before! Get ready to be part of the AOCMP-SEACOMP 2024, the premier event for medical physicists, held in the beautiful city of Penang, Malaysia from October 10-13, 2024. Our official app offers everything you need to stay informed and connected throughout the event! With this app, you can: View the Event Schedule: Access the full schedule of presentations, workshops, and sessions. Join Live Sessions: Participate in live-streamed sessions and discussions directly from the app. Capture Event Highlights: Browse through event photos and experience the memorable moments as they happen. Stay Connected: Engage with other attendees and never miss a moment of this prestigious conference. Download now and immerse yourself in the AOCMP-SEACOMP 2024 experience!

Screenshots

DIY Solar System4 screens
AOCMP4 screens

Verdict

The call

The clearest difference is update cadence: AOCMP at every 3 days against DIY Solar System's every 2 months. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DIY Solar System ships an update every 2 months, AOCMP every 3 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
DIY Solar System versus AOCMP: the parameters behind the verdict, then further details
ParameterDIY Solar SystemAOCMP
PriceFreeFree
Rating4.5 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size180 MB202 MB
Age rating4+4+
DeveloperThe Lawrence Hall of ScienceMuhammad Ikhwan Salleh

In-app purchases

None

DIY Solar System

No in-app purchases

None

AOCMP

No in-app purchases

Questions

Is DIY Solar System free?
DIY Solar System is free to download, with no in-app purchases.
Is AOCMP free?
AOCMP is free to download, with no in-app purchases.
Do DIY Solar System or AOCMP have ads?
Neither DIY Solar System nor AOCMP shows ads.
Which is updated more often, DIY Solar System or AOCMP?
DIY Solar System ships an update every 2 months, and AOCMP every 3 days. Most recently, DIY Solar System was updated on October 13, 2026 and AOCMP on October 14, 2026.

Other comparisons