Comparison

tec2SKILL Sensor technology vs Chemistry Solver AI

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

Head to head
About

tec2SKILL Sensor technology

Features
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Die Lernanwendung tec2SKILL® Sensor Technology ist ein digitaler Assistent zur didaktischen Unterstützung im Bereich der Sensorik. Es werden ausgewählte Industrie Sensoren von der ETS DIDACTIC GMBH unterstützt. Diese Lernanwendungen unterstützen Lernziele in folgenden Ausbildungsberufen: Elektroniker/in Elektroniker/in für Automatisierungstechnik Elektroniker/in für Betriebstechnik KFZ Mechatroniker/in Industriemechaniker/in Zerspanungsmechaniker/in Anlagenmechaniker/in Werkzeugmechaniker/in Feinwerkmechaniker/in Mechatroniker/in Techniker/in für Maschinenbau Techniker/in für Elektrotechnik

About

Chemistry Solver AI

Features
Read full description

Snap a photo of any chemistry problem, chat through the solution, and turn the conversation into flashcards that help you actually remember. It’s like having a private chemistry tutor in your pocket, available 24/7. Feeling stressed about homework? Chemistry AI helps you move past confusion and into understanding. Chemistry AI does not just give you answers. It teaches you how to solve problems step by step. Ask follow-up questions, understand reactions and concepts more clearly, and keep your study notes organized automatically. No judgment. No pressure. Just progress. Why students love Chemistry AI Snap and solve in seconds Take a photo or type in your chemistry problem and get a clear step-by-step solution fast. Chat with your AI tutor Ask “why,” “how,” or “what if” questions until the concept makes sense. Turn solutions into flashcards Convert solved problems into interactive flashcards to review reactions, formulas, definitions, and problem-solving methods. Study smarter Save time with explanations tailored to your level and learning pace. Clear and easy to follow Get visual, simple, human-like explanations that are easier to understand. Topics covered Whether you are working on balancing equations, stoichiometry, atomic structure, bonding, acids and bases, thermochemistry, organic chemistry, or chemical reactions, Chemistry AI adapts to your level and explains concepts in a way that feels approachable. From middle school to college, Chemistry AI helps make difficult chemistry problems easier to understand. Perfect for • Students who want real understanding • Parents helping with homework • Test prep for SAT, ACT, AP, GCSE, and A-Level chemistry • Independent learners building chemistry skills We are always improving. Send feedback or ideas to support_math@gritapps.com. Subscription information Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current billing period. You can manage or cancel your subscription anytime in Account Settings. Your account will be charged for renewal within 24 hours before the end of the current period. Any unused portion of a free trial will be forfeited when you purchase a subscription. Terms of Use: https://filing-beacon.notion.site/Terms-of-Use-293f82bf870880899736c1f9e0bfc89b Privacy Policy: https://filing-beacon.notion.site/Privacy-Policy-293f82bf87088021a442c4b8e2e5ef7d

Screenshots

tec2SKILL Sensor technology4 screens
Chemistry Solver AI4 screens

Verdict

The call

The clearest difference is in-app purchases: tec2SKILL Sensor technology at none against Chemistry Solver AI's 2. tec2SKILL Sensor technology also leads on ads (none vs shown). Chemistry Solver AI's advantage is update cadence (monthly vs every 12 months). On price, device support and iOS requirement 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 Solver AI sells 2 in-app purchases, starting at $4.99 per 7 days. tec2SKILL Sensor technology asks for nothing beyond the download.

UpkeepUpdate frequency

tec2SKILL Sensor technology ships an update every 12 months, Chemistry Solver AI monthly. The most recent releases landed on October 2, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 3 level
tec2SKILL Sensor technology versus Chemistry Solver AI: the parameters behind the verdict, then further details
Parametertec2SKILL Sensor technologyChemistry Solver AI
PriceFreeFree
Update frequencyEvery 12 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size468 MB57 MB
Age rating17+4+
DeveloperETS DIDACTIC GMBHSerhii Shlykov

In-app purchases

None

tec2SKILL Sensor technology

No in-app purchases

2 purchases

Chemistry Solver AI

Subscriptions2
  • Chemistry Weekly$4.997 Days
  • Chemistry Solver Yearly Premium$29.991 Year

Questions

Is tec2SKILL Sensor technology free?
tec2SKILL Sensor technology is free to download, with no in-app purchases.
Is Chemistry Solver AI free?
Chemistry Solver AI is free to download, with in-app purchases available.
Do tec2SKILL Sensor technology or Chemistry Solver AI have ads?
Chemistry Solver AI shows ads; tec2SKILL Sensor technology does not.
Which is updated more often, tec2SKILL Sensor technology or Chemistry Solver AI?
tec2SKILL Sensor technology ships an update every 12 months, and Chemistry Solver AI monthly. Most recently, tec2SKILL Sensor technology was updated on October 2, 2026 and Chemistry Solver AI on September 19, 2026.

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