NilnocCalc vs Calculator AM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Calculator AM
This calculator app provides an immediate display of results and calculation methods as you type. Its simple user experience helps you avoid errors and quickly see your work. It offers a free version with optional subscriptions for enhanced features.
- Immediate result display
- Calculation method history
- Simple user experience
- Typo recognition
- Monthly subscription option
- Yearly subscription option
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Calculator AM is a swift calculator for the rest of us. With immediate display of the result and calculation method, and simple user experience. Calculation method. The calculation method display allows you to see everything you have typed. So that you don't forget anything and can recognize typos. Immediate result. Calculator AM allows you to see the result immediately while you are typing. There is no faster way. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: NilnocCalc at 100% against Calculator AM's 0%. NilnocCalc also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 3). Calculator AM's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (9.0 vs 12.0). On price, ratings volume, 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. Calculator AM sells 3 in-app purchases, starting at $0.49 per month. NilnocCalc asks for nothing beyond the download.
NilnocCalc holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of NilnocCalc's written reviews are positive against 0% of Calculator AM's.
NilnocCalc ships an update every 3 months, Calculator AM fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | NilnocCalc | Calculator AM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | John Conlin | Andreas Maier |
Customer experience
NilnocCalc
Calculator AM
In-app purchases
NilnocCalc
No in-app purchases
Calculator AM
- Monthly7 Days trial$0.491 Month
- Yearly$2.491 Year
- One time purchase$4.99
Questions
Is NilnocCalc free?
Is Calculator AM free?
Which has better reviews, NilnocCalc or Calculator AM?
Do NilnocCalc or Calculator AM have ads?
Which is updated more often, NilnocCalc or Calculator AM?
Other comparisons
