Comparison

PannaseCHE vs Vihaya

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

Head to head
About

PannaseCHE

Features
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PannaseCHE is a concept-focused learning platform designed especially for Chemical Engineering students preparing for GATE and strengthening their fundamentals. Created by an experienced Process Engineer with 38+ years of industry and teaching insight, the app helps students build clarity, confidence, and problem-solving ability — the three essentials for success in Chemical Engineering. Why PannaseCHE? Many students believe GATE is difficult because the syllabus is vast. In reality, success depends on strong concepts and structured preparation. PannaseCHE is built to support exactly that journey. Key Features: • Concepts at Your Fingertips Clear and essential Chemical Engineering concepts presented in a crisp and structured format. • Muddy Point Tests Specially designed questions that identify and remove weak conceptual areas. • Practice Questions Carefully selected problems, including questions tougher than GATE level. • Mock Tests Improve speed, accuracy, and confidence through structured practice. • Previous Year Questions (PYQs) with Explanations Concept-based solutions that help you understand the logic behind answers. Coming Soon (Phase 2): • Interactive learning experience • Video explanations • Real process-engineering examples • Engineering thinking guidance tools Whether you are preparing for GATE, planning higher studies, or aiming for PSU opportunities, strengthening your fundamentals can transform your confidence as a Chemical Engineer. Start learning smarter with PannaseCHE today.

About

Vihaya

Features
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Ace every semester. Ask any doubt. One app. Vihaya is the study companion engineering students actually need - built around notes, previous year question papers, and an AI tutor that understands your syllabus. NOTES & PYQs THAT MATCH YOUR SEMESTER Browse organised KTU, BTech and TKM notes by department and semester. Pull up previous year question papers (PYQs) the night before an exam and study what actually gets asked - not random PDFs from across the internet. ASK ANY DOUBT TO VIHAYA AI Stuck on a problem? Snap a photo of the question, upload a PDF chapter, or just talk to Vihaya AI by voice. The AI tutor reads your material, explains concepts step by step, and helps you prep faster than searching through Google. BUILT FOR INDIAN ENGINEERING STUDENTS Designed around the KTU and TKM curriculum from day one. Whether you're cramming for series tests, university exams or project work, Vihaya keeps the things you actually need - your syllabus, your notes, your AI tutor - one tap away. HIGHLIGHTS - Notes and PYQs organised by university, branch and semester - AI tutor that reads PDFs and images and listens to voice questions - Clean, fast, distraction-free study interface - Works offline once your notes are cached - Free to use Built by students, for students. Join thousands of engineering students already studying smarter with Vihaya.

Screenshots

PannaseCHE4 screens
Vihaya4 screens

Verdict

The call

The clearest difference is ads: PannaseCHE at none against Vihaya's shown. PannaseCHE also leads on iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Ā· 4 level
PannaseCHE versus Vihaya: the parameters behind the verdict, then further details
ParameterPannaseCHEVihaya
PriceFreeFree
Update frequencyEvery 2 days—
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size34 MB67 MB
Age rating4+17+
DeveloperSurendra PannaseVishnu S

In-app purchases

None

PannaseCHE

No in-app purchases

None

Vihaya

No in-app purchases

Questions

Is PannaseCHE free?
PannaseCHE is free to download, with no in-app purchases.
Is Vihaya free?
Vihaya is free to download, with no in-app purchases.
Do PannaseCHE or Vihaya have ads?
Vihaya shows ads; PannaseCHE does not.

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