Comparison

Chemistry AI vs Assessment Lock

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

Head to head
About

Chemistry AI

This app provides instant, step-by-step solutions to chemistry problems by simply taking a photo. It offers clear explanations, generates study aids like flashcards and quizzes from notes, and includes essential chemistry tools.

Highlights
  • Instant photo-based problem solving
  • Step-by-step solution explanations
  • Auto-generated flashcards and quizzes
  • Interactive Periodic Table
  • Smart Chemistry Calculator
  • Quick Cheat Sheets
Features
Read full description

Chemistry Solver AI Understand chemistry. Instantly. Struggling with chemistry homework? Confused by reactions, formulas, or word problems? Chemistry Solver AI turns frustration into clarity in seconds. Just take a photo of any chemistry problem and get an instant, accurate solution — with explanations so simple even a kid could understand them. No more guessing. No more memorizing without meaning. Finally, chemistry that makes sense. Solve Any Chemistry Problem - Snap a photo of: - Chemical equations - Word problems - Calculations & formulas - Reactions and mechanisms Get step-by-step solutions instantly. Explain It Like I’m 10 - Don’t just get answers — actually understand them. - Clear, simple explanations - No complex jargon - Perfect for beginners and exam prep Learn the why, not just the what. Turn Notes into Flashcards & Quizzes - Import your notes or textbooks and let AI do the work: - Auto-generate flashcards - Create practice quizzes - Study smarter, not longer Perfect for exams, tests, and quick reviews. All Chemistry Tools in One App - Everything you need, always in your pocket: - Interactive Periodic Table - Smart Chemistry Calculator - Quick Cheat Sheets for formulas & rules - No switching apps. No wasted time. Built for Students Ideal for: - High school & college students - Exam preparation - Homework help - Last-minute revision Whether you’re stuck or just revising, Chemistry Solver AI has your back. Why Students Love Chemistry Solver AI - Instant solutions from photos - Easy explanations that actually help - Faster studying with flashcards & quizzes - Clean, modern, student-friendly design Stop struggling. Start understanding. Download Chemistry Solver AI and make chemistry simple. User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Assessment Lock

Features
Read full description

Assessment Lock is a secure web browser environment tailored for educational institutions to deliver summative e-assessments safely. Built upon the powerful, open-source foundation of the official Safe Exam Browser (SEB) for iOS, this custom application restricts access to system utilities, external apps, and unauthorized websites during high-stakes exams. By leveraging Apple’s Automatic Assessment Configuration (AAC) framework, the app locks the iPad into a secure kiosk mode directly from an assessment link or configuration file. Key Features: * Absolute Lockdown: Prevents task-switching, notifications, split-screen viewing, and unauthorized internet navigation during active testing sessions. * Official SEB Compatibility: Seamlessly reads encrypted .seb configuration files and QR codes generated for traditional Safe Exam Browser deployments. * Zero-Distraction Interface: Launches directly into your institution's pre-configured assessment portal without address bars, search fields, or open browsing capabilities. * Flexible Exit Controls: Automatically ends assessment mode upon exam completion, with invigilator quit-password support for early exits or technical interventions. Note: This application requires an institution-specific exam link or configuration to activate assessment mode. It is designed specifically for managed deployment via Apple School Manager.

Screenshots

Chemistry AI4 screens
Assessment Lock3 screens

Verdict

The call

The clearest difference is in-app purchases: Assessment Lock at none against Chemistry AI's 4. Assessment Lock also leads on update cadence (every 3 days vs weekly) and device support (3 vs 1). On price and ads 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. Chemistry AI sells 4 in-app purchases, starting at $4.99 per 7 days. Assessment Lock asks for nothing beyond the download.

UpkeepUpdate frequency

Chemistry AI ships an update weekly, Assessment Lock every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 5 level
Chemistry AI versus Assessment Lock: the parameters behind the verdict, then further details
ParameterChemistry AIAssessment Lock
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.012.0 — better
Further details — not scored
Size22 MB67 MB
Age rating4+4+
DeveloperAitolkyn AbdulvakhapovaVretta Inc.

In-app purchases

4 purchases

Chemistry AI

Subscriptions4
  • Chemistry Pro$4.997 Days
  • Chemistry Pro7 Days trial$6.997 Days
  • Chemistry Pro$29.991 Year
Show 1 more
  • Chemistry Pro$59.991 Year
None

Assessment Lock

No in-app purchases

Questions

Is Chemistry AI free?
Chemistry AI is free to download, with in-app purchases available.
Is Assessment Lock free?
Assessment Lock is free to download, with no in-app purchases.
Do Chemistry AI or Assessment Lock have ads?
Neither Chemistry AI nor Assessment Lock shows ads.
Which is updated more often, Chemistry AI or Assessment Lock?
Chemistry AI ships an update weekly, and Assessment Lock every 3 days. Most recently, Chemistry AI was updated on October 30, 2026 and Assessment Lock on October 31, 2026.

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