Comparison

Students AI vs C.chem

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

Head to head
About

Students AI

Features
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Take Exam Prep on the next Level with Students AI. It is as simple as that: - Create or join a semester group. - Upload a PDF document containing old exam questions and answers - Let AI process the questions and start right away with the preparation. - Let AI explain a Question - Share your knowledge with fellow students in the Academy! - Schedule your exams and plan for every day. With Students AI, you will incredibly simplify your Exam preparation, all thanks to todays AI features.

About

C.chem

Features
Read full description

Randomly generated structural formulas across 6 levels (early high school up to university), each with 3 difficulty levels. Excellent practice material for any pupil or student studying chemistry. The breakdown and content of the levels: Lvl 1: alkanes and simple alkenes Lvl 2: Lvl 1 + more alkenes, simple branching, alcohols Lvl 3: Lvl 2 + acids, amines, halogens Lvl 4: Lvl 3 + alkynes, benzene and cyclic compounds (middle high school) Lvl 5: Lvl 4 + cis/trans isomerism, recognizing asymmetric carbon atoms, thiols, aldehydes, ketones, nitro compounds, etc. (late high school) Lvl 6: Lvl 5 + E/Z and R/S nomenclature, simple heterocyclic compounds (college, university)

Screenshots

Students AI3 screens
C.chem4 screens

Verdict

The call

The clearest difference is update cadence: C.chem at every 3 days against Students AI's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Students AI ships an update monthly, C.chem every 3 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

Scorecard1 real difference ยท 5 level
Students AI versus C.chem: the parameters behind the verdict, then further details
ParameterStudents AIC.chem
PriceFreeFree
Update frequencyMonthlyEvery 3 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.615.0 โ€” better
Further details โ€” not scored
Size23 MB121 MB
Age rating4+4+
DeveloperJoel BialluchHans Kovi

In-app purchases

None

Students AI

No in-app purchases

None

C.chem

No in-app purchases

Questions

Is Students AI free?
Students AI is free to download, with no in-app purchases.
Is C.chem free?
C.chem is free to download, with no in-app purchases.
Do Students AI or C.chem have ads?
Neither Students AI nor C.chem shows ads.
Which is updated more often, Students AI or C.chem?
Students AI ships an update monthly, and C.chem every 3 days. Most recently, Students AI was updated on October 27, 2026 and C.chem on October 29, 2026.

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