Comparison

Dr Pratims Academy vs Pie Matrix

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

Head to head
About

Dr Pratims Academy

Features
Read full description

Dr Pratim's Academy is an innovative educational app designed for adults looking to expand their knowledge and skills in a variety of subjects. With a focus on lifelong learning and personal development, this app provides a platform for users to access courses, workshops, and a thriving community of like-minded individuals. Key Features: Courses: Dive into a wide range of courses covering topics such as business, technology, personal development, and more. Whether you're looking to enhance your career prospects or simply learn something new, Dr Pratim's Academy has you covered. Community Feed: Connect with fellow learners from around the world through the app's community feed. Share your progress, ask questions, and engage in meaningful discussions with a supportive group of peers. Workshops: Participate in interactive workshops led by industry experts and thought leaders. From virtual seminars to hands-on activities, these workshops offer a dynamic way to deepen your understanding of key concepts and build practical skills. Message Rooms: Engage in private conversations with instructors and other learners through the app's message rooms. Get personalized guidance, collaborate on group projects, and seek advice on challenging topics. And a lot more: In addition to these key features, Dr Pratim's Academy offers a diverse range of resources to support your learning journey. From study guides to networking events, there's always something new to discover on this dynamic platform. Whether you're a working professional looking to upskill, a stay-at-home parent seeking intellectual stimulation, or a lifelong learner with a thirst for knowledge, Dr Pratim's Academy has something for everyone. Download the app today and take your education to the next level!

About

Pie Matrix

Features
Read full description

Pie Matrix turns your iPhone into a real-time window to the cosmos. Point your phone at the sky and instantly see what's above you — stars, planets, constellations, the Moon, deep sky objects, and even the ISS flying overhead. AUGMENTED REALITY SKY VIEW Hold your phone up and the sky map aligns perfectly with what's above you using your device sensors. See 190,000+ stars rendered in real-time with accurate positions, colors, and brightness. Watch constellations come alive with artwork overlays. WHAT'S VISIBLE TONIGHT Every evening, Pie Matrix computes what's visible from your exact location — bright planets, the Moon's phase, Messier objects, meteor showers, and satellite passes. No guesswork, just look up. SEARCH & FIND ANY OBJECT Looking for Saturn? The Andromeda Galaxy? Type its name and a guided reticle points you right to it. The circle shrinks as you get closer — satisfying every time. MY TELESCOPE Select your telescope from our catalog and get personalized observing targets based on your equipment's capabilities. Know your magnification, field of view, and faintest star visible — then find objects matched to your setup. SKY CALENDAR Plan ahead with celestial events — conjunctions, eclipses, meteor shower peaks, planet oppositions. Never miss a good night. FEATURES • 190,000+ stars with real-time positions • All 88 constellations with line art and boundaries • Planets with moons (Jupiter's Galilean moons, Titan) • 110 Messier deep sky objects (galaxies, nebulae, clusters) • ISS and satellite tracking • Milky Way overlay • Moon phases and illumination • Time travel — see the sky at any date/time • Red night mode to preserve dark adaptation • Adjustable Bortle scale for light pollution • Manual mode for use without sensors • Ground/horizon with customizable landscapes • Wikipedia info for every object you tap • Push notifications for nightly sky highlights • Works offline after initial setup SHOP Browse telescopes, binoculars, and accessories from The Sky Circle — India's astronomy gear destination. Find your next scope right in the app. Built with love for the night sky by Pie Matrix.

Screenshots

Dr Pratims Academy4 screens
Pie Matrix4 screens

Verdict

The call

The clearest difference is in-app purchases: Pie Matrix at none against Dr Pratims Academy's 1. Dr Pratims Academy's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

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

Both are free to download. Dr Pratims Academy sells 1 one-off in-app purchase. Pie Matrix asks for nothing beyond the download.

Scorecard2 real differences Ā· 4 level
Dr Pratims Academy versus Pie Matrix: the parameters behind the verdict, then further details
ParameterDr Pratims AcademyPie Matrix
PriceFreeFree
Update frequencyEvery 5 months—
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.1
Further details — not scored
Size52 MB102 MB
Age rating4+4+
DeveloperTagMango IncPie Matrix Innovations Private Limited

In-app purchases

1 purchases

Dr Pratims Academy

One-time1
  • Kidney Warriors$9.99
None

Pie Matrix

No in-app purchases

Questions

Is Dr Pratims Academy free?
Dr Pratims Academy is free to download, with in-app purchases available.
Is Pie Matrix free?
Pie Matrix is free to download, with no in-app purchases.
Do Dr Pratims Academy or Pie Matrix have ads?
Pie Matrix shows ads; Dr Pratims Academy does not.

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