GO Classes vs DataCharya
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GO Classes
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GO Classes is an initiative by alumni of IISc and top IITs, in collaboration with GATE Overflow, to mentor and prepare students for the GATE Computer Science and Information Technology Exam. We teach every concept from basics till advance, so that student understands the concepts well. Also concepts are taught with proofs, ideas and intuitions to improve student's analytical skills to tackle any sort of problems. All the classes are live interactive classes, where you can learn, interact with faculty. After every class, we have live interactive doubt discussion. We provide Daily Homeworks, Weekly Quizzes, Quality Practice Sets, Monthly preparation guidance sessions as well to keep students on the right track of preparation. We also have Post-GATE IISc/IITs//PSUs Interview Preparation Course to help students crack the interviews of these institutions. Students enrolled in GO Classes GATE Course get this Interview preparation course for free.
DataCharya
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Explore our vast library of video lectures anytime, anywhere. Learn at your own pace without compromising on quality
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Verdict
GO Classes and DataCharya 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
Both are free to download. GO Classes sells 1 one-off in-app purchase and DataCharya sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
GO Classes ships an update every 11 months, DataCharya every 6 months. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.
| Parameter | GO Classes | DataCharya |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 | 16.6 |
| Further details — not scored | ||
| Size | 321 MB | 321 MB |
| Age rating | 4+ | 4+ |
| Developer | Sachin Mittal | Spayee Labs |
In-app purchases
GO Classes
- Course: 2023 C Programming$49.99
DataCharya
- Training Course$9.99
