FastCalc lite vs NilnocCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FastCalc lite
This calculator app offers a streamlined experience with large, easy-to-use keys and a permanent display of your calculations. It automatically shows results as you type, eliminating the need for an equals button.
- Large, easy-to-read keys
- Permanent expression display
- Automatic result display
- Gesture-based interface
- Integrated help videos
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FastCalc lite is a calculator recognized for its efficiency and ease of use. It stands out thanks to: • its large keys, which allow for fast and accurate input, • the permanent display of the expression entered by the user, • the automatic display of the result while typing: no “=” key required! FastCalc lite is thus a simple and efficient calculator, ideal for everyday calculations. BASICS OF USE The interface of FastCalc lite is innovative and minimalist, entirely based on simple gestures: • Select a side symbol on a key: slide your finger in its direction. • Delete the last entered elements: make a small swipe to the left on the display. • Clear the entire expression: swipe quickly to the left across the whole display. FEATURES • Large, practical, and easy-to-read keys. • Permanent display of the current expression. • Integrated help videos and user guide (in ⓘ).
NilnocCalc
A powerful 64-bit calculator with multiple number system displays, trigonometric functions, and customizable button colors. It offers unit conversions, binary float display, and permutation/combination calculations.
- 64-bit calculation engine
- Hex, Octal, Binary displays
- Full trigonometric functions
- Customizable button colors and effects
- Unit conversion constants
- Binary Float display
- Combinations and Permutations
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This fully functioning 64 bit Calculator features 10 registers to save values. Hex, Oct, Bin displays. Full set of Trig functions. Users can customize: The colors of buttons and effects ( border and gradient ) The number of digits displayed to the right of the decimal. When Scientific Notation is used for display. Also contains many standard unit conversion constants. Also includes a Binary Float display . Combinations and Permutation calculations built in.
Screenshots
Verdict
The clearest difference is rating: NilnocCalc at 5.0 against FastCalc lite's 3.8. NilnocCalc also leads on review sentiment (100% vs 67%) and iOS requirement (12.0 vs 26.0). FastCalc lite's advantage is ratings volume (15 vs 1). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
NilnocCalc holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: FastCalc lite has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of FastCalc lite's written reviews are positive against 100% of NilnocCalc's.
FastCalc lite ships an update every 5 months, NilnocCalc every 3 months. The most recent releases landed on September 16, 2026 and June 1, 2026 respectively.
| Parameter | FastCalc lite | NilnocCalc |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (15 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 15 — better | 1 |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Andre Ponzo | John Conlin |
Customer experience
FastCalc lite
NilnocCalc
In-app purchases
FastCalc lite
No in-app purchases
NilnocCalc
No in-app purchases
