UPSCprep.com vs Tathastu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UPSCprep.com
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This is an official app of UPSCprep.com. Here you can access all courses on UPSC CSE including UPSC Mains Test Series, UPSC Prelims Test Series, UPSC Mentorship, UPSC Coaching, UPSC CSAT, UPSC GS Classes, Sociology optional, UPSC Daily answer writing etc. All courses are affordable and of the best quality. About UPSCprep.com- UPSCprep.com is a mentorship based coaching initiative by past UPSC toppers. We intend to provide quality and affordable education to students all across India. Our courses are helpful for students who don't want to join traditional coachings by paying hefty fees. We are also catering to the needs of students who are preparing from their home. In all our courses, you get: 1. A dedicated mentor. 2. Lifetime access to all recordings. 3. Access to Doubts Day till Prelims. Our mentors have cleared the exam themselves.
Tathastu
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A UPSC COACHING THAT WILL HELP YOU CONTINUE YOUR ACADEMICS AND EXPLAINS YOUR GAP YEARS
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Verdict
The clearest difference is in-app purchases: UPSCprep.com at none against Tathastu's 1. UPSCprep.com also leads on iOS requirement (13.0 vs 15.1). Tathastu's advantage is update cadence (every 9 months vs every 23 months). On price, ads 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
Both are free to download. Tathastu sells 1 one-off in-app purchase. UPSCprep.com asks for nothing beyond the download.
UPSCprep.com ships an update every 23 months, Tathastu every 9 months. The most recent releases landed on September 20, 2026 and September 12, 2026 respectively.
| Parameter | UPSCprep.com | Tathastu |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 23 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 201 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Testpress Tech Labs LLP | Ajay Kumar Jain |
In-app purchases
UPSCprep.com
No in-app purchases
Tathastu
- HISTORY FOUNDATION - 2024$199.99
Questions
Is UPSCprep.com free?
Is Tathastu free?
Do UPSCprep.com or Tathastu have ads?
Which is updated more often, UPSCprep.com or Tathastu?
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