Comparison

Voltio vs Charged Physics Lab

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

Head to head
About

Voltio

Features
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Voltio is an electrician simulator that teaches you the fundamentals of real electrical installation โ€” hands-on, step by step. WHAT YOU LEARN - Building a distribution panel โ€” breakers (MCB), RCD, RCBO, SPD, busbars - Choosing the correct cable cross-section (IEC ampacity) - Fault diagnosis โ€” find and fix what's wrong in a live board - Safety discipline โ€” de-energize before you work, then submit for inspection - Single-phase and three-phase systems GAME MODES - Learn โ€” guided, step-by-step lessons - Career โ€” real jobs, ranks, and earnings - Diagnostics โ€” locate a fault and repair it - Panel Assembly โ€” build a consumer unit from scratch on real DIN rails - Sandbox โ€” experiment freely REALISTIC DETAIL - DIN-rail modules with levers and screw terminals you actually tighten - Ferrules for stranded conductors, comb busbars, N/PE bars - Color-coded wiring to IEC (L brown, N blue, PE green-yellow) Voltio is free to download. A one-time Pro unlock opens all advanced levels and components. All free content is fully completable without Pro. Made by Gadget. Supported by Tsili.ge.

About

Charged Physics Lab

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Charged Physics Lab turns the Physics I and Physics II formula sheet into an interactive problem-solving workspace. Start with the language in a homework problem, a quantity you need, or a formula you recognize. Search across 200 equations or browse the Formula Map by physics section. Open a formula to see its variables, fixed units, physical meaning, and a diagram that responds to the values in the equation. The equation itself is the calculator. Tap a variable tile to enter a value. Hold a tile to isolate that variable automatically, or use a short hold and swipe to make one inverse algebra move yourself. When every required value is known, the result appears immediately. For multi-step problems, carry a solved quantity into a related formula and keep the calculation on the same working blackboard. Formula search surfaces useful next equations when a result can feed another step. Teacher-style worked examples combine the physical story, a labeled visual, symbolic rearrangement, substitution, units, and interpretation. Narration and the visual presentation move together so you can follow the reasoning instead of only seeing a final answer. Included: โ€ข 200 Physics I and Physics II equations โ€ข Plain-English, symbol, quantity, and topic search โ€ข Interactive variable tiles with fixed units โ€ข Automatic isolation and step-by-step algebra gestures โ€ข Live diagrams and variable explanations โ€ข Narrated worked examples โ€ข Multi-formula problem chains โ€ข A built-in How to Use guide โ€ข On-device progress and settings โ€ข Core learning content available without an internet connection Charged Physics Lab is a learning and calculation aid. Always use the assumptions and sign conventions appropriate to your course and problem.

Screenshots

Voltio4 screens
Charged Physics Lab4 screens

Verdict

The call

Voltio and Charged Physics Lab are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Voltio versus Charged Physics Lab: the parameters behind the verdict, then further details
ParameterVoltioCharged Physics Lab
PriceFreeFree
Update frequencyEvery 2 daysโ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size5 MB172 MB
Age rating4+12+
DeveloperNikoloz KolbaiaCharged Alpha

In-app purchases

None

Voltio

No in-app purchases

None

Charged Physics Lab

No in-app purchases

Questions

Is Voltio free?
Voltio is free to download, with no in-app purchases.
Is Charged Physics Lab free?
Charged Physics Lab is free to download, with no in-app purchases.
Do Voltio or Charged Physics Lab have ads?
Neither Voltio nor Charged Physics Lab shows ads.

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