ConvCalc Calculator Converter vs Lightbox Tracing Pad
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ConvCalc Calculator Converter
This free calculator offers advanced mathematical functions and a history feature to track your computations. Its ad-free design and editable inputs make it ideal for students, professionals, and everyday use, providing a seamless and visually appealing calculation experience.
- Seamless history tracking
- Ad-free experience
- Editable inputs
- Advanced mathematical functions
- Stunning design
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Free Calculator with history: The Ultimate Tool for Your Calculations Sophisticated, User-Friendly, and Absolutely Free! Features: Seamless History Tracking: Revisit and analyze your past calculations with ease. Never lose track of your computations again! Ad-Free Experience: Focus on your math without any interruptions. Our commitment to an ad-free environment means you can concentrate on what matters. Editable Inputs: Mistakes happen, but with MathMaster, they're easy to fix. Edit your calculations on the fly without starting over. Advanced Mathematical Functions: Whether you're a student, professional, or math enthusiast, our comprehensive function library has got you covered. Stunning Design: A beautiful interface that's not only pleasing to the eye but also enhances usability. Enjoy a calculator that looks as good as it functions. Perfect for Students, Professionals, and Everyday Use: Solve complex equations with ease. Track and review your homework or financial calculations. A reliable tool for advanced mathematical modeling. Embark on a seamless mathematical journey with MathMaster Calculator. It's more than a calculator; it's your everyday math companion.
Lightbox Tracing Pad
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Turn your iPad or iPhone into a simple lightbox for tracing images on paper. Import a reference image, adjust it for clearer lines, lock the screen, place paper on top, and trace with a pencil or marker. Lightbox Tracing Pad is useful for sketch practice, lettering, craft patterns, tattoo idea outlines, illustrations, and kids learning to draw. Features: • Import images from your photo library • Adjust contrast and filters for clearer tracing • Pinch to resize and position your reference • Lock the screen to avoid accidental touches • Trace on real paper with your own pen or pencil No account. No data collection. Your images stay on your device. Lightbox Tracing Pad is a small, focused utility for turning a screen into a practical tracing surface.
Screenshots
Verdict
The clearest difference is price: ConvCalc Calculator Converter at Free against Lightbox Tracing Pad's $7.99. ConvCalc Calculator Converter also leads on update cadence (every 4 months vs every 13 months). On ads, in-app purchases, device support and iOS requirement 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
ConvCalc Calculator Converter is free to download; Lightbox Tracing Pad costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ConvCalc Calculator Converter ships an update every 4 months, Lightbox Tracing Pad every 13 months. The most recent releases landed on November 4, 2026 and October 27, 2026 respectively.
| Parameter | ConvCalc Calculator Converter | Lightbox Tracing Pad |
|---|---|---|
| Price | Free — better | $7.99 |
| Rating | 4.8 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 months — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 6 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Gilson GmbH | Natalia Obukhova |
In-app purchases
ConvCalc Calculator Converter
No in-app purchases
Lightbox Tracing Pad
No in-app purchases
Questions
Is ConvCalc Calculator Converter free?
Is Lightbox Tracing Pad free?
Do ConvCalc Calculator Converter or Lightbox Tracing Pad have ads?
Which is updated more often, ConvCalc Calculator Converter or Lightbox Tracing Pad?
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