ICLib vs Physics Questions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ICLib
This app helps users find and save electronic components. It includes a resistor calculator and supports major distributors like Mouser and Element14. Users can also view PDFs and customize the app's appearance.
- Search and save components
- Resistor calculator
- Support for Mouser & Element14
- Inbuilt PDF viewer
- Add to favorites
- Light/Dark mode
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Features: • Search & Save Components • Resistor Calculator • Support Mouser & Element14 • Inbuilt PDF View • Add to Favourite • Light/Dark Mode • Beautiful Theme & Accent
Physics Questions
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Best tool for school or college for practising all those physics questions! This app will help you to learn about the different concepts in physics. With separate modules for each subject area, you can practice: ---> Electricity ---> Electronics ---> Electromagnetism ---> Force & Energy ---> Motion ---> Optics ---> Radioactivity & Thermodynamics ---> Special Relativity ---> Waves & Particles At the press of a button, you can be prompted with the correct formula as well as being shown the worked solution. Want a feature to be added? Let me know at apps@sionnagh.com
Screenshots
Verdict
The clearest difference is in-app purchases: ICLib at none against Physics Questions's 9. Physics Questions's advantage is update cadence (every 4 days vs every 5 months) and iOS requirement (12.0 vs 14.7). On price, ads 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
Both are free to download. Physics Questions sells 9 one-off in-app purchases. ICLib asks for nothing beyond the download.
ICLib ships an update every 5 months, Physics Questions every 4 days. The most recent releases landed on June 1, 2026 and September 19, 2026 respectively.
| Parameter | ICLib | Physics Questions |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.7 | 12.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Ajay Shanker | Michael Todd |
In-app purchases
ICLib
No in-app purchases
Physics Questions
- Electricity Questions$1.99
- Electronics Questions$1.99
- Electromagnetism Questions$1.99
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- Force & Energy Questions$1.99
- Motion Questions$1.99
- Optics Questions$1.99
- Radioactivity & Thermodynamics$1.99
- Special Relativity Questions$1.99
- Waves & Particles Questions$1.99
Questions
Is ICLib free?
Is Physics Questions free?
Do ICLib or Physics Questions have ads?
Which is updated more often, ICLib or Physics Questions?
Other comparisons
