Comparison

AGILEScience vs Keopi

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

Head to head
About

AGILEScience

Explore the universe's energetic phenomena and Earth's atmospheric events. Discover black holes, neutron stars, and gamma-ray flashes from space. This app provides news, a gallery of discoveries, and real-time satellite location.

Highlights
  • Universe exploration
  • Earth science insights
  • News updates
  • Discovery gallery
  • Real-time satellite position
  • Scientific publications
Features
Read full description

"AGILE: from Black Holes to the Earth" AGILE is a satellite of the Italian Space Agency (ASI) dedicated to unveiling the most exciting mysteries of our Universe. Black holes, neutron stars, stellar explosions, very far galaxies from deep space and other exotic cosmic sources emit very energetic radiation (gamma-rays) that AGILE is able to detect in orbit. Launched in 2007, the satellite is currently observing the Universe with many surprises and crucial discoveries. AGILE contributes also to the study of the Earth having detected hundreds of "terrestrial gamma-ray flashes" associated with lighnting in energetic thunderstorms. Their impact for the environment is under study. Thus, AGILE reaches the frontiers of our knowledge for both the remote cosmos and our planet Earth, a very important synergy for our society. The AGILE project is the result of the collaboration between ASI, the Italian Institute of Astrophysics (INAF), and the Italian Institute of Nuclear Physics (INFN). Several Italian universities participate in the program (Rome-1, Rome-2, Trieste, Pavia), as well as space companies including CGS, Oerlikon-Contraves, Thales-Alenia Space (ex Laben), Galileo Avionica, and Mipot. This APP presents an overview of the AGILE exciting results: it is a window for exploring the most energetic phenomena of our Universe. Developed by NicolΓ² Parmiggiani (UniversitΓ  di Modena e Reggio) in collaboration with INAF/IASF Bologna the AGILE App features different tabs: 1) NEWS: the most important news related to the AGILE space mission. 2) GALLERY: a collection of videos of the main discoveries, of photos of the satellite construction and launch campaign, and of maps showing the gamma-ray universe as seen by AGILE. 3) TOP: the most important scientific discoveries. 4) MORE: including the following sections: 4.1) Position: AGILE location in orbit (displayed in real-time). 4.2) ATEL/GCN: the complete list of the AGILE Astronomical Telegrams and GCN Circulars. 4.3) AT reserved section.

About

Keopi

Features
Read full description

Learn AI. For real. Keopi is a gamified AI literacy app for everyone β€” kids, teens, and adults. Whether you're curious, confused, or overwhelmed by AI, Keopi gives you the confidence to understand it, use it, and think critically about it. You're going to be great at this. β€” THREE PILLARS OF AI LITERACY β€” Keopi teaches through three core pillars: β€’ Prompting β€” Communicate with AI clearly and get better results. β€’ Evaluation β€” Spot hallucinations, biases, and bad outputs. β€’ Ethics β€” Understand the responsibility that comes with using AI. β€” WHAT'S INSIDE β€” β€’ Daily exercises β€” Five fresh challenges every day, under five minutes. β€’ AI Sandbox β€” Practice prompting with real AI in a safe, guided space (teens and adults). β€’ Deep Dive courses β€” 26 modules covering Python, Swift, agents, ethics, and more. β€’ Curated AI news β€” A daily digest of what's happening in AI, explained simply (teens and adults). β€’ Streaks, achievements, and living badges β€” Build a learning habit that sticks. β€’ On-device AI β€” Private learning powered by Apple's Foundation Models. β€” BUILT FOR EVERY AGE β€” Age-appropriate from day one. Keopi adapts what you see based on your age tier, so kids get a safe introduction, teens get deeper material, and adults get the full experience. β€” KEOPI PREMIUM (Optional Subscription) β€” Unlock everything with Keopi Premium: β€’ Monthly β€” $4.99 USD / month, auto-renewing β€’ Yearly β€” $29.99 USD / year (works out to $2.50 / month β€” save 50%), auto-renewing Premium unlocks: β€’ All 26 Deep Dive courses β€’ Unlimited AI Sandbox conversations β€’ Streak freezes to protect your progress β€’ The Master Prompt Engineer badge Or earn free Premium access by collecting all 5 living badges through daily practice β€” no payment required. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the period, at the displayed price. You can manage or cancel subscriptions in your Apple ID account settings after purchase. β€” PRIVACY FIRST β€” Keopi is built with privacy as a foundation: β€’ No personal information collected from children under 13 β€’ Learning progress stays on your device β€’ No third-party analytics or advertising β€’ No cookies, no tracking, no data sold β€’ COPPA-compliant by design β€” LINKS β€” Terms of Use (EULA): https://keopi.xyz/terms Privacy Policy: https://keopi.xyz/privacy Support: support@keopi.xyz Made with care. You're going to be great at this.

Screenshots

AGILEScience4 screens
Keopi4 screens

Verdict

The call

The clearest difference is in-app purchases: AGILEScience at none against Keopi's 3. AGILEScience also leads on iOS requirement (8.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Keopi sells 3 in-app purchases, starting at $4.99 per month. AGILEScience asks for nothing beyond the download.

UpkeepUpdate frequency

AGILEScience ships an update every 3 months, Keopi every 2 months. The most recent releases landed on September 26, 2026 and October 6, 2026 respectively.

Scorecard2 real differences Β· 6 level
AGILEScience versus Keopi: the parameters behind the verdict, then further details
ParameterAGILEScienceKeopi
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 3 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFreeβ€”
DevicesiPhone, iPodiPhone, iPad
Requires iOS8.0 β€” better26.2
Further details β€” not scored
Size27 MB6 MB
Age rating4+4+
DeveloperAndrea BulgarelliFrancisco Rodriguez

In-app purchases

None

AGILEScience

No in-app purchases

3 purchases

Keopi

Subscriptions2
  • Keopi Premium Monthly$4.991 Month
  • Yearly Premium$29.991 Year
One-time1
  • Streak Freeze 3-Pack$0.99

Questions

Is AGILEScience free?
AGILEScience is free to download, with no in-app purchases.
Is Keopi free?
Keopi is free to download, with in-app purchases available.
Do AGILEScience or Keopi have ads?
Neither AGILEScience nor Keopi shows ads.
Which is updated more often, AGILEScience or Keopi?
AGILEScience ships an update every 3 months, and Keopi every 2 months. Most recently, AGILEScience was updated on September 26, 2026 and Keopi on October 6, 2026.

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