Comparison

BSG for SDG vs Tridhara

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

Head to head
About

BSG for SDG

Features
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BSG for SDG | Learn & Act Now About the App The 'BSG for SDG' app is your comprehensive platform for everything related to the Sustainable Development Goals. Whether you want to deepen your understanding of the 17 SDGs, reflect on daily habits, or share your eco-friendly actions to inspire others, this app makes living sustainably intuitive and rewarding. The app serves as a catalyst to help adopt ‘Sustainable Human Behaviour’ as a way of life, an essential requirement for achieving the SDGs by 2030. Key & New Features: Photography Competition: Join our latest campaign celebrating native trees! Upload your photos, share your story, and compete for national recognition directly within the app. Refreshed Design: Enjoy a modernized interface with smooth carousels, clean navigation, and quick access to your personal impact metrics. Daily SDG Tips: Get daily actionable ideas delivered straight to your phone to build eco-friendly habits. Pledges & Campaigns: Take meaningful commitments and track your progress alongside thousands of changemakers. Quizzes & Vocabulary: Test your knowledge and track completed challenges in your profile. SDG Calendar: Stay updated with curated highlights of major monthly sustainability dates and upcoming events. Media Hub: Explore Sustainability related podcasts, books, videos, and the latest Sustainable Newsletter. Direct Action Hub: Easily connect with us on social media channels, subscribe to Sustainable Newsletters, apply to Organize a Seeds of Hope and Action Exhibition (SOHA) Exhibition, or Form an SDG Club. About Bharat Soka Gakkai (BSG): Developed by Bharat Soka Gakkai, an organization dedicated to achieving the UN Sustainable Development Goals through individual empowerment. Learn more at www.bharatsokagakkai.org. Sustainability isn't about one person living a perfectly eco-friendly life, it’s about millions of us taking small, everyday actions together. Download the updated app today and start your journey towards ‘Sustainable Human Behaviour’!

About

Tridhara

Features
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Tridhara Media Library is the private reference library for Tridhara's Kathak students. Sign in with your studio account to: - Watch your batch's choreography and composition videos - Listen to reference audio and lehra tracks - Read notation and theory notes - Practise with the A-B loop player, playback speed control, and resolution settings - Build playlists and queue pieces for practice sessions - Download content for offline riyaaz Access is for enrolled students of the studio. New students can request an account in the app; the studio approves enrolment and assigns your batch.

Screenshots

BSG for SDG4 screens
Tridhara2 screens

Verdict

The call

BSG for SDG and Tridhara are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

BSG for SDG ships an update every 10 days, Tridhara fortnightly. Both last shipped on October 24, 2026.

ScorecardNo meaningful differences
BSG for SDG versus Tridhara: the parameters behind the verdict, then further details
ParameterBSG for SDGTridhara
PriceFreeFree
Update frequencyEvery 10 days — betterFortnightly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.6 — better16.4
Further details — not scored
Size45 MB56 MB
Age rating4+4+
DeveloperBharat Soka GakkaiDhruv Parpia

In-app purchases

None

BSG for SDG

No in-app purchases

None

Tridhara

No in-app purchases

Questions

Is BSG for SDG free?
BSG for SDG is free to download, with no in-app purchases.
Is Tridhara free?
Tridhara is free to download, with no in-app purchases.
Do BSG for SDG or Tridhara have ads?
Neither BSG for SDG nor Tridhara shows ads.
Which is updated more often, BSG for SDG or Tridhara?
BSG for SDG ships an update every 10 days, and Tridhara fortnightly. Most recently, BSG for SDG was updated on October 24, 2026 and Tridhara on October 24, 2026.

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