Calculator DE vs Needless Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator DE
Experience a visually stunning calculator with a sleek, glass-inspired interface and interactive 3D numbers. Customize themes to match your device and enjoy smart input with live expression previews. Keep track of your calculations with a detailed history and feel every tap with haptic feedback.
- Glassmorphic design
- iPhone-matched themes
- Smart input with live preview
- Computation history
- Haptics and animations
- Customizable color themes
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Calculator Designer Edition Discover a beautifully crafted calculator that combines sleek design with powerful functionality. Our app features a stunning glass-inspired interface with interactive 3D modeled numbers, intuitive button layout, and customizable color themes that match your iPhone's style. Features: • Glassmorphic Design — A clean, modern look with frosted-glass panels and soft edges • iPhone-Matched Themes — Choose from vibrant themes that reflect your device’s personality • Smart Input — Live expression preview as you type, with commas, auto-formatted for clarity • Computation History — Scroll through your past calculations, complete with date & time • Haptics & Animations — Feel every tap with subtle haptic feedback and responsive motion Whether you're calculating everyday expenses or solving quick math problems, this calculator is designed to be beautiful, fast, and a joy to use.
Needless Clock
Experience 14 unique, animated clock worlds that transform time into captivating motion. These living clocks offer a tranquil visual experience for your desk or bedside, with interactive elements and customizable displays.
- 14 living, animated clock worlds
- Interactive elements within clock scenes
- Customizable display options
- Night dimming schedule
- Cross-device compatibility (iPhone, iPad, Mac, Apple TV)
- No account, ads, or tracking
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14 living, animated clock worlds for your desk and bedside. Fish, birds, ants, cars, calligraphy and more turn real time into motion. Made for iPhone, iPad, Mac and Apple TV. No account, no ads and no third-party tracking. The clocks run on your device. People do not open Needless Clock merely to find out the time. More often, they want the glowing screen beside them to grow quiet without becoming empty: something to glance at between tasks, a little light at night, time passing without hurrying anyone along. Needless Clock is a collection of living, animated clocks. They all keep the same real time, but each inhabits a world of its own. Fish turn through water, birds arrive from far away, ants hurry under the weight of a treat, cars follow the painted lines of a car park, and a brush writes numerals in water. At the turn of a minute the picture wakes; once everything has found its place, only small movements, wings, shadows and breathing remain. TIME HAS FOURTEEN PLACES TO GO Fish gather into figures. Touch the water and those nearby scatter, then swim home along their own curved paths. Birds perch on five wires. Some leave at the next minute, others find a new place, and now and then a distant bird crosses the clouds. Tap once and the sky sinks beneath the sea, the flock becoming fish of different forms. Ants carry biscuits, rock sugar, dried fish, winter-melon candy and leaves. Cars pull into bays. Metal blocks fall one by one. These digits are not displayed; they are made. Lotus Pond, Starry Night and Auspicious Cranes share one frame: brushstrokes paint the time across the water, and cranes fly out of the painting to form the figures. White sand crabs climb out of their burrows and line up as figures, while a few red crabs wander the beach, slipping into a burrow or strolling past. Water runs from a brush onto stone and disappears first from the finest ends of the strokes. Oracle bone, bronze, seal and clerical scripts sit beside the hands of Wang Xizhi, Yan Zhenqing and Huang Tingjian, letting one numeral travel through centuries. A gnomon casts its shadow among the twelve Earthly Branches, its length changing through the twenty-four solar terms. There is also a wall of cooperating clock faces, a luminous word clock, figures revealed by paper and shadow, and mechanical flaps that fall like those once heard in stations and airports. GOOD JUST LEFT THERE Swipe to move between clocks. Tap to change a material, colour or world. Or choose a few favourites and let them rotate by themselves, from every minute to every hour. At night the display can dim on your schedule. Keep the screen awake, or hide the title, date and time zone until only time remains. It belongs on an iPhone stand, across an iPad, beside a Mac workspace, or spread quietly over the television in a living room. A MOMENT YOU CAN TAKE WITH YOU On supported devices, Share waits for the next minute. It keeps the stillness before the change and stops after the movement has come to rest, making a short clock film to save or send. No account, no advertising and no third-party tracking. The clocks and their calculations stay on the device. Location is off by default and, if enabled, is used only to let the car park grow dark near your own sunset. Supports Reduce Motion and VoiceOver. Made for iPhone, iPad, Mac and Apple TV. All clocks now support portrait and landscape on iPhone and iPad, including upside-down portrait. May it do more than tell the time. May it keep the time with you for a while. New: a staircase clock with three architectural designs. Home Screen widgets offer 10 clock styles, with a design and time zone for each widget. Update timing is managed by the system.
Screenshots
Verdict
The clearest difference is price: Needless Clock at Free against Calculator DE's $1.99. Needless Clock also leads on update cadence (every 5 days vs every 4 months) and device support (4 vs 2). On rating, ratings volume, 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
Needless Clock is free to download; Calculator DE costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Calculator DE against 5.0 for Needless Clock. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Calculator DE ships an update every 4 months, Needless Clock every 5 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.
| Parameter | Calculator DE | Needless Clock |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 4 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, Mac, Apple TV — better |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | Hennadiy Kvasov | 路 林 |
Customer experience
Calculator DE
Needless Clock
In-app purchases
Calculator DE
No in-app purchases
Needless Clock
No in-app purchases
Questions
Is Calculator DE free?
Is Needless Clock free?
Which has better reviews, Calculator DE or Needless Clock?
Do Calculator DE or Needless Clock have ads?
Which is updated more often, Calculator DE or Needless Clock?
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