Comparison

Element OTG vs Element Craft!

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

Head to head
About

Element OTG

Features
Read full description

• Complete Periodic Table - All 118 elements with detailed information • Interactive Learning Center - Chemistry quizzes and symbol practice • Smart Search & Filter - Find elements by name, symbol, or properties • Dark Mode Support - Choose light, dark, or follow system theme • Responsive Design - Perfect for phones, tablets, and desktops

About

Element Craft!

Explore chemistry through a pixel-style crafting game. Combine real elements to discover compounds, unlock trophies with science facts, and learn through interactive experimentation. Ideal for young learners and curious minds.

Highlights
  • Interactive element crafting
  • Discover real compounds
  • Unlock trophy cards with facts
  • Progress tracking
  • Offline play
  • Kid-friendly design
Features
Read full description

Turn chemistry into a hands‑on, pixel‑style crafting adventure. ElementCraft lets learners combine real elements in a crafting table to discover compounds, collect trophies, and explore bite‑size science facts — perfect for curious kids, classrooms, and anyone who learns by doing. How it works • Pick elements from a colorful inventory • Craft in a 3×3 grid to form real compounds (e.g., H + H + O → H₂O) • Chain reactions: use created compounds (like NaCl, H₂O, CO₂) as new inputs to unlock advanced results (e.g., NaOH + HCL → salty water) • Discover & collect: each success unlocks a trophy card with facts, uses, and safety notes • Learn gently: friendly hints, failure feedback, and fun sounds keep momentum Features • Interactive crafting of beginner‑friendly reactions (water, salt, rust, CO₂, more) • Recipe Book with clue‑style hints • Achievements & progress tracking • Pixel UI inspired by classic crafting games • Offline — works without internet • Kid‑friendly: no logins, no ads Educational Value • Reinforces element symbols, names, chemical reactions • Visualizes reaction outcomes and categories (salts, gases, oxidation, etc.) • Encourages experimentation and scientific thinking Privacy We value privacy. No account required. No ads. No third‑party tracking. Minimal on‑device data for progress only.

Screenshots

Element OTG4 screens
Element Craft!4 screens

Verdict

The call

The clearest difference is ads: Element Craft! at none against Element OTG's shown. Element Craft! also leads on update cadence (every 4 days vs monthly). Element OTG's advantage is iOS requirement (13.0 vs 17.6). On price, 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

Element OTG ships an update monthly, Element Craft! every 4 days. The most recent releases landed on October 3, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 7 level
Element OTG versus Element Craft!: the parameters behind the verdict, then further details
ParameterElement OTGElement Craft!
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyMonthlyEvery 4 days — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size25 MB4 MB
Age rating4+4+
DeveloperJapality LimitedXiaozheng Chen

In-app purchases

None

Element OTG

No in-app purchases

None

Element Craft!

No in-app purchases

Questions

Is Element OTG free?
Element OTG is free to download, with no in-app purchases.
Is Element Craft! free?
Element Craft! is free to download, with no in-app purchases.
Do Element OTG or Element Craft! have ads?
Element OTG shows ads; Element Craft! does not.
Which is updated more often, Element OTG or Element Craft!?
Element OTG ships an update monthly, and Element Craft! every 4 days. Most recently, Element OTG was updated on October 3, 2026 and Element Craft! on September 23, 2026.

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