Comparison

NilnocCalc vs MeClock

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

MeClock

Personalize your device with a variety of elegant, full-screen clock displays and customizable widgets. Tailor colors and backgrounds to match your unique style and enjoy a distinctive visual timekeeping experience.

Highlights
  • Full-screen clock display
  • Personalized clock widgets
  • Customizable colors
  • Multiple background options
  • Unique clock designs
  • Desktop widget functionality
Features
Read full description

MeClock is a beautifully designed full-screen clock app that comes with multiple personalized clock widgets, offering you a unique visual clock experience. In addition to supporting full-screen clock display and clock widget functionality, MeClock provides various customization options, allowing you to make your clock display even more distinctive and tailored to your personal style. In the water meter and electric meter clock designs, you can freely customize the colors of the hour, minute, and second hands to create a one-of-a-kind clock visual. The astronaut clock offers multiple background colors to add more personalized touches to your desktop. Each clock design is meticulously crafted, making it perfect for full-screen display or as a desktop widget for quick time checks, bringing a touch of elegance and fun to your daily life. Whether you prefer minimalist styles or unique designs, MeClock has something for you. Download now to customize your own clock style and make every moment filled with personality and style! By using this app, you agree to the standard Apple End User License Agreement, available at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

NilnocCalc4 screens
MeClock4 screens

Verdict

The call

The clearest difference is rating: NilnocCalc at 5.0 against MeClock's 4.0. NilnocCalc also leads on in-app purchases (none vs 4) and iOS requirement (12.0 vs 16.0). MeClock's advantage is update cadence (every 4 weeks vs every 3 months). On price, review sentiment, ratings volume and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MeClock sells 4 in-app purchases, starting at $1.29 per year. NilnocCalc asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NilnocCalc holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

NilnocCalc ships an update every 3 months, MeClock every 4 weeks. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
NilnocCalc versus MeClock: the parameters behind the verdict, then further details
ParameterNilnocCalcMeClock
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 3 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size5 MB13 MB
Age rating4+4+
DeveloperJohn ConlinShanghai Qingge Technology Co., Ltd.

Customer experience

NilnocCalc

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MeClock

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

NilnocCalc

No in-app purchases

4 purchases

MeClock

Subscriptions2
  • meclock_yearly_promotion$1.291 Year
  • meclock_yearly$1.991 Year
One-time2
  • MeClock lifetime promotion$2.69
  • MeClock lifetime membership$4.99

Questions

Is NilnocCalc free?
NilnocCalc is free to download, with no in-app purchases.
Is MeClock free?
MeClock is free to download, with in-app purchases available.
Which has better reviews, NilnocCalc or MeClock?
NilnocCalc is rated higher. NilnocCalc averages 5.0 out of 5 from 1 ratings, while MeClock averages 4.0 from 1 ratings.
Do NilnocCalc or MeClock have ads?
Neither NilnocCalc nor MeClock shows ads.
Which is updated more often, NilnocCalc or MeClock?
NilnocCalc ships an update every 3 months, and MeClock every 4 weeks. Most recently, NilnocCalc was updated on June 1, 2026 and MeClock on September 22, 2026.

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