Comparison

KalpGuru vs Chemistry App

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

Head to head
About

KalpGuru

Features
Read full description

KalpGuru: Educational App for students from Grade 1-12, CBSE, ICSE and state Boards. Students can make unlimited practice tests and check their comprehensive reports in real-time basis. KalpGuru will teach new general knowledge facts to students everyday keeping it light on their hectic schedule. What makes KalpGuru unique? • Unique reporting system • Focus on holistic development • Real-time test reports • Pocket friendly packages App Features: • Practice our model test papers of different difficulty levels • Create your own assignments based on what you studied • Learn new general knowledge facts daily • Find a home tutor (Coming soon) • Find an online tutor (Coming soon)

About

Chemistry App

Features
Read full description

Chemistry App is a simulation-first chemistry learning environment where users actively build, manipulate, and test atomic and molecular systems. Unlike reference-style chemistry apps, this app centers on interaction and cause-and-effect understanding. Primary Use Case: Help users understand how atoms behave and react by letting them directly manipulate systems instead of reading static content. Core Features: • 3D Atomic Models (Interactive, not static)  Users rotate atoms, inspect electron shells, and observe how structure relates to behavior. • Reaction Sandbox (Key Differentiator)  Users drag elements together to trigger reactions. Outcomes depend on conditions (for example: heat, pressure). This is not pre-rendered content, reactions are condition-driven. • Compound Formation Logic  The app models bond types (ionic, covalent) and shows resulting structures in 3D. • Guided Progression System Users move from simple atoms → compounds → complex systems through structured steps. • Applied Chemistry (real-world mapping) Everyday substances (for example: NaCl, glucose) are tied to their molecular structure and behavior. • Game Mode (reinforcement, not primary) Puzzle mechanics are used to reinforce compound recognition and reaction patterns. What makes this app different: Interaction-first (not content-first) Simulation-driven reactions (not static animations) Unified system: atoms then reactions then compounds then real-world context No login, no user-generated content, no payments.

Screenshots

KalpGuru4 screens
Chemistry App4 screens

Verdict

The call

The clearest difference is update cadence: KalpGuru at every 2 months against Chemistry App's every 4 months. On price, ads, in-app purchases 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

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

KalpGuru ships an update every 2 months, Chemistry App every 4 months. The most recent releases landed on September 18, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 5 level
KalpGuru versus Chemistry App: the parameters behind the verdict, then further details
ParameterKalpGuruChemistry App
PriceFreeFree
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size65 MB35 MB
Age rating4+4+
DeveloperVedethic Technologies Private LimitedKheniTech

In-app purchases

None

KalpGuru

No in-app purchases

None

Chemistry App

No in-app purchases

Questions

Is KalpGuru free?
KalpGuru is free to download, with no in-app purchases.
Is Chemistry App free?
Chemistry App is free to download, with no in-app purchases.
Do KalpGuru or Chemistry App have ads?
Neither KalpGuru nor Chemistry App shows ads.
Which is updated more often, KalpGuru or Chemistry App?
KalpGuru ships an update every 2 months, and Chemistry App every 4 months. Most recently, KalpGuru was updated on September 18, 2026 and Chemistry App on November 5, 2026.

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