Comparison

Periodic Table vs QuantumKamil

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

Head to head
About

Periodic Table

Explore all 118 elements with detailed data, original illustrations, and a spaced-repetition study system. Features include flashcards, equation balancing, 3D atom views, and offline functionality. Designed for effective learning and exam preparation.

Highlights
  • 118 elements with original illustrations
  • Spaced-repetition study system
  • FSRS flashcards
  • 109 balance-checked reactions
  • Guided equation balancer
  • 3D atom view
  • Offline functionality
Features
Read full description

Every element, beautifully made - and a study system that actually makes it stick. Periodic Table: Elements pairs all 118 elements with original illustrations, real numbers, sourced isotope data, emission spectra, and a spaced-repetition study system that schedules reviews based on estimated recall. Includes FSRS flashcards, 109 balance-checked reactions, a guided equation balancer, 3D atom view, macro-to-subatomic dive, and widgets. THE TABLE All 118 elements, each with original cover art, a plain-language story, and sourced data you can trust. Every element page shows where its facts come from. Pinch from the poster view into a data-rich focus grid, explore periodic trends, and search isotopes like c-14, carbon 14, and u235. STUDY THAT STICKS Spaced-repetition decks and flashcards adapt to your recall. Curriculum packs support AP, IB, A-Level, GCSE, and MCAT review. Custom drills and Test Rescue help focus study before an exam. Readiness and mastery tracking stay on your device. TOOLS Use the molar-mass calculator for real formulas, hydrates, and brackets. Explore a 3D atom view, element-of-the-day widgets, and classroom-friendly table tools. PRIVATE BY DESIGN No accounts. No ads. No analytics. No tracking. No cloud. The app works fully offline because the table ships inside the app. Available in 50+ languages. One-time purchase includes all current features. No subscriptions, ads, tracking, accounts, or cloud. Made by Rizk Corsight. Includes three days of full access at no charge. After 72 hours, the app locks until the one-time Full Access unlock is purchased. The access period does not renew or charge automatically; there is no subscription. Reference and study features work offline after download; purchases, restores, and external links may require internet.

About

QuantumKamil

Features
Read full description

QuantumKamil makes elementary-particle mass visible: on screen, bigger means heavier. Explore quarks, leptons, bosons and the Higgs on a logarithmic scale (plus three linear windows), with 3D visuals inspired by Kamill Laurent’s work: charge ball, spin shell, QCD colors. Features: • Navigable scene (Studio, Chalkboard, High contrast) • Tap = select, double tap = fact sheet with mass, charge, spin and “why it looks big/small” • Rebuild mass with Kamill’s log formula • Italian and English interface Built for students and teachers of Standard Model physics. Attribution and links to the original video/GitHub are included in the app.

Screenshots

Periodic Table4 screens
QuantumKamil4 screens

Verdict

The call

Periodic Table and QuantumKamil are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Periodic Table sells 2 one-off in-app purchases and QuantumKamil sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Periodic Table ships an update every 8 days, QuantumKamil every 4 days. Both last shipped on October 31, 2026.

ScorecardNo meaningful differences
Periodic Table versus QuantumKamil: the parameters behind the verdict, then further details
ParameterPeriodic TableQuantumKamil
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 8 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size144 MB6 MB
Age rating+44+
DeveloperRizk Corsight, LLCParide Di Lazzaro

In-app purchases

2 purchases

Periodic Table

One-time2
  • 3-Day TrialFree
  • Full Access Unlock$4.99
4 purchases

QuantumKamil

One-time4
  • Small tip$0.99
  • Medium tip$2.99
  • Large tip$3.99
Show 1 more
  • Extra tip$8.99

Questions

Is Periodic Table free?
Periodic Table is free to download, with in-app purchases available.
Is QuantumKamil free?
QuantumKamil is free to download, with in-app purchases available.
Do Periodic Table or QuantumKamil have ads?
Neither Periodic Table nor QuantumKamil shows ads.
Which is updated more often, Periodic Table or QuantumKamil?
Periodic Table ships an update every 8 days, and QuantumKamil every 4 days. Most recently, Periodic Table was updated on October 31, 2026 and QuantumKamil on October 31, 2026.

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