Comparison

Science Now vs Interesting Engineering

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

Head to head
About

Science Now

Stay updated with the latest scientific research and discoveries delivered directly to your mobile device. Explore space exploration, technological breakthroughs, and environmental data from leading organizations.

Highlights
  • Latest scientific research and discoveries
  • Space exploration and innovation news
  • Technological breakthroughs
  • Radiation readings and space weather
  • Data and imagery from NASA, NIST, NOAA
Features
Read full description

Science Now directs the latest scientific research and discoveries to your mobile device, including information on space exploration, discovery, technology, and innovation from NASA, technical and scientific breakthroughs from NIST, the latest radiation readings from worldwide monitors and space weather from NOAA. All data and imagery is courtesy of NASA, NIST, NOAA, and SafeCast. The Premium Upgrade subscription price of 0.99 USD (in your local currency) will be charged to your iTunes account at confirmation of purchase and, for each renewal, within 24 hours prior to the end of the current month. You can cancel the subscription at any time through your iTunes account settings, but you must do so at least 24 hours before the end of the current month to avoid being charged, and ads will show again at the start of the subsequent month. Terms of use: https://www.kellytechnology.com/privacy/tac.html Privacy policy: https://www.kellytechnology.com/privacy/privacy_policy.html

About

Interesting Engineering

Stay informed with the latest advancements in technology, science, and engineering. Access exclusive content, personalized news feeds, and engaging quizzes. Designed for a clean and focused reading experience.

Highlights
  • Cutting-edge discoveries
  • AI, renewable energy, space coverage
  • Premium interviews and podcasts
  • Personalized news feeds
  • Exclusive articles and videos
  • Daily quizzes and Wordle
  • Dark mode
Features
Read full description

Trusted by 25M+ readers worldwide, Interesting Engineering brings the biggest breakthroughs in science, technology, AI, space, and engineering into one place. Stay ahead with expert reporting on the discoveries, inventions, and emerging technologies shaping our future. From artificial intelligence and robotics to space exploration, physics, energy, and engineering, Interesting Engineering helps you understand what’s happening, why it matters, and what could come next. Explore the latest science news, technology news, engineering breakthroughs, and scientific research from around the world. Follow advances in AI, quantum technology, nuclear energy, aerospace, robotics, electric vehicles, climate technology, defense, and more. The app is free to download. Browse the latest stories and preview headlines for free, then subscribe to unlock unlimited access to articles, videos, podcasts, and exclusive reporting. WHY INTERESTING ENGINEERING? Go beyond the headlines with stories that explain the technology and science changing our world. * Discover the latest science and technology news * Follow breakthroughs in AI, robotics, and emerging technology * Explore space, NASA, aerospace, and space exploration * Understand advances in physics, quantum technology, and scientific research * Track energy, nuclear technology, EVs, and climate innovation * Read about drones, defense, military technology, and next-generation engineering * Learn from researchers, scientists, founders, and engineers WHAT YOU GET WITH A SUBSCRIPTION * Unlimited access to all Interesting Engineering articles and videos * Premium interviews with researchers, founders, scientists, and engineers * Exclusive podcasts and audio content * Daily quizzes * Clean, ad-free reading experience * In-depth reporting on the technologies shaping the future EXPLORE THE WORLD OF SCIENCE & TECHNOLOGY AI & EMERGING TECHNOLOGY Follow artificial intelligence, machine learning, robotics, automation, and the emerging technologies transforming industries and everyday life. SPACE & AEROSPACE Explore NASA missions, space exploration, rockets, satellites, aerospace engineering, astronomy, and the technology taking humanity beyond Earth. PHYSICS & QUANTUM Discover new research in physics, quantum technology, materials science, and the scientific breakthroughs expanding our understanding of the universe. ENERGY & CLIMATE Stay informed about renewable energy, nuclear energy, clean technology, electric vehicles, sustainability, and climate innovation. ENGINEERING & INNOVATION See remarkable inventions, engineering projects, infrastructure, machines, and research from engineers and scientists around the world. ROBOTICS, DRONES & DEFENSE Follow robotics, autonomous systems, drones, aviation, military technology, defense engineering, and next-generation aircraft. SCIENCE & RESEARCH Keep up with scientific discoveries, research, biotechnology, health technology, and new ideas that could shape the future. MADE FOR CURIOUS MINDS Interesting Engineering is built for engineers, scientists, researchers, technology enthusiasts, students, professionals, and anyone curious about science, technology, engineering, AI, and the future. Whether you want to follow the latest AI breakthrough, understand a new discovery in physics, explore NASA and space technology, learn about nuclear energy, or simply stay informed about the world’s most exciting innovations, Interesting Engineering keeps you connected to what’s next. SUBSCRIPTION OPTIONS * Monthly: $4.99 * Annual: $41.99 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Policies: https://interestingengineering.com/policies

Screenshots

Science Now4 screens
Interesting Engineering4 screens

Verdict

The call

The clearest difference is update cadence: Interesting Engineering at every 10 days against Science Now's every 3 months. Interesting Engineering also leads on review sentiment (70% vs 43%) and rating (4.8 vs 4.6). On price, ratings volume, ads and in-app purchases 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. Science Now sells 3 in-app purchases, starting at $0.99 per month and Interesting Engineering sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Interesting Engineering holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 140 and 126 respectively. Written reviews point the same way: 43% of Science Now's written reviews are positive against 70% of Interesting Engineering's.

UpkeepUpdate frequency

Science Now ships an update every 3 months, Interesting Engineering every 10 days. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 7 level
Science Now versus Interesting Engineering: the parameters behind the verdict, then further details
ParameterScience NowInteresting Engineering
PriceFreeFree
Rating4.6 (140 ratings)4.8 (126 ratings) — better
Positive reviews42.9% of reviews70.0% of reviews — better
Number of ratings140 — better126
Update frequencyEvery 3 monthsEvery 10 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
Best chart rank—#151 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size69 MB117 MB
Age rating12+17+
DeveloperKelly Technology Inc.IE Media, Inc.

Customer experience

Science Now

All ratings140 ratings
Positive87.1%
Neutral8.6%
Negative4.3%
Written reviews14 reviews
Positive42.9%
Neutral7.1%
Negative50.0%

Interesting Engineering

All ratings121 ratings
Positive95.9%
Neutral0.8%
Negative3.3%
Written reviews10 reviews
Positive70.0%
Neutral0.0%
Negative30.0%

In-app purchases

3 purchases

Science Now

Subscriptions1
  • Premium Upgrade$0.991 Month
One-time2
  • Space Weather$4.99
  • Remove Ads$6.99
6 purchases

Interesting Engineering

Subscriptions6
  • Monthly Plan$4.991 Month
  • Quarterly Plan$16.993 Months
  • IE+ 3 day Trial Yearly Subscription3 Days trial$41.991 Year
Show 3 more
  • IE+ Yearly Special Offer1 Year trial$41.991 Year
  • Annually Plan$41.991 Year
  • Annually Plan1 Year trial$41.991 Year

Questions

Is Science Now free?
Science Now is free to download, with in-app purchases available.
Is Interesting Engineering free?
Interesting Engineering is free to download, with in-app purchases available.
Which has better reviews, Science Now or Interesting Engineering?
Interesting Engineering is rated higher. Science Now averages 4.6 out of 5 from 140 ratings, while Interesting Engineering averages 4.8 from 126 ratings.
Do Science Now or Interesting Engineering have ads?
Both Science Now and Interesting Engineering show ads.
Which is updated more often, Science Now or Interesting Engineering?
Science Now ships an update every 3 months, and Interesting Engineering every 10 days. Most recently, Science Now was updated on October 23, 2026 and Interesting Engineering on October 30, 2026.

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