Comparison

VoltLab vs PhysicsLab

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

Head to head
About

VoltLab

This app simplifies learning electricity through interactive lessons and visual experiments. It offers offline access, quizzes with detailed solutions, and a reference guide for formulas. Ideal for students and educators seeking to understand electrical concepts.

Highlights
  • Interactive circuit building
  • Visual experiment results
  • Self-paced learning
  • Quizzes with step-by-step solutions
  • Offline access to lessons
  • Reference guide for formulas
Features
Read full description

Physics is easier to understand when you see it in action. In VoltLab, you explore electricity through interactive experiments, while lessons with AI narration help you understand what’s happening — step by step, at your own pace. What’s inside: • AI-narrated lessons — explore electricity with clear explanations and visual examples. • Interactive experiments — put the laws of physics to the test in experiments you control. • Quizzes with worked solutions — solve problems and reinforce your knowledge with detailed explanations. • No ads — immerse yourself in lessons and experiments without ad breaks. • Offline access — keep learning even without an internet connection. • Free content — learn something new and reinforce what you’ve learnt at no cost. Who it’s for: • School students and school leavers — understand what’s behind the formulas and laws in your textbook. • University students and independent learners — connect theory with what you see in the experiments and better understand electrical phenomena. • Teachers and tutors — show in action what’s difficult to explain in words. Download VoltLab — your discovery lab awaits! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://xelzlqhbkncusjefnhma.supabase.co/storage/v1/object/public/terms/privacy_policy.pdf

About

PhysicsLab

This app helps students, teachers, and science enthusiasts calculate, understand, and visualize physics concepts. It offers calculators, simulations, worked problems, and clear explanations for various physics topics, making learning more accessible.

Highlights
  • Physics calculators for common problems
  • Interactive physics simulations
  • Worked problems with clear steps
  • Organized physics formulas by topic
  • Simple explanations for concepts
  • Unit conversion tools
Features
Read full description

PhysicsLab - Calculator is a physics learning app built to help students, teachers, and science learners calculate, understand, and visualize physics concepts. The app combines physics calculators, formulas, simulations, worked problems, and clear explanations in one practical toolkit. Whether you are studying motion, forces, energy, electricity, waves, optics, thermodynamics, or modern physics, PhysicsLab helps you solve problems and understand how the concepts work. Use the calculators to quickly compute physics values, review formulas, and check your answers. Explore interactive simulations to see physics in action, making abstract ideas easier to understand. Learn from worked problems that show how equations are applied step by step in real examples. PhysicsLab - Calculator is useful for homework, exam preparation, classroom learning, self-study, and quick reference. Key Features • Physics calculators for common problems • Interactive physics simulations • Worked problems with clear steps • Organized physics formulas by topic • Simple explanations for important concepts • Unit conversion tools • Mechanics, motion, force, energy, and power tools • Electricity, waves, optics, and thermodynamics references • Clean interface for fast learning and calculation • Useful for students, teachers, and science learners Physics can be easier when you can calculate it, see it, and understand the steps behind it. Download PhysicsLab - Calculator and turn your device into a practical physics lab for learning, solving, and exploring physics.

Screenshots

VoltLab4 screens
PhysicsLab4 screens

Verdict

The call

The clearest difference is in-app purchases: PhysicsLab at none against VoltLab's 7. PhysicsLab also leads on iOS requirement (13.0 vs 15.0). VoltLab's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 months). On price, review sentiment, monetization model 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. VoltLab sells 7 in-app purchases, starting at $3.99 per month. PhysicsLab asks for nothing beyond the download.

UpkeepUpdate frequency

VoltLab ships an update every 4 days, PhysicsLab every 3 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

Scorecard4 real differences · 6 level
VoltLab versus PhysicsLab: the parameters behind the verdict, then further details
ParameterVoltLabPhysicsLab
PriceFreeFree
Rating5.0 (363 ratings) — better—
Positive reviews96.8% of reviews100.0% of reviews — better
Number of ratings363 — better—
Update frequencyEvery 4 days — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size122 MB33 MB
Age rating4+4+
DeveloperDenis GladkiiAnas Abubakar

Customer experience

VoltLab

All ratings363 ratings
Positive99.4%
Neutral0.6%
Negative0.0%
Written reviews124 reviews
Positive96.8%
Neutral2.4%
Negative0.8%

PhysicsLab

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

VoltLab

Subscriptions2
  • VoltLab Pro One Month$3.991 Month
  • VoltLab Pro One Year$12.991 Year
One-time5
  • VoltLab Pro One Year$6.99
  • VoltLab Donat$10.99
  • VoltLab Pro$39.99
Show 2 more
  • VoltLab Donate$49.99
  • Awesome VoltLab Donat$99.99
None

PhysicsLab

No in-app purchases

Questions

Is VoltLab free?
VoltLab is free to download, with in-app purchases available.
Is PhysicsLab free?
PhysicsLab is free to download, with no in-app purchases.
Do VoltLab or PhysicsLab have ads?
PhysicsLab shows ads; VoltLab does not.
Which is updated more often, VoltLab or PhysicsLab?
VoltLab ships an update every 4 days, and PhysicsLab every 3 months. Most recently, VoltLab was updated on September 21, 2026 and PhysicsLab on September 9, 2026.

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