Comparison

Roomy Clock vs Binary Clock

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

Head to head
About

Roomy Clock

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"Roomy Clock" is a simple, easy-to-read clock app with no ads. Switch freely between digital and analog clocks, a monthly calendar, and a variety of timer displays. Whether you're working, studying, reading, or attending meetings, Roomy Clock helps you manage your time with ease. With support for Always On Display (Auto-Lock disabled), you can check the time at a glance without having to tap the screen. Place your device on a desk or bedside table and turn it into your own personal clock. The timer is designed to be visually intuitive, making it easy to see the remaining time at a glance. Alarm notifications ensure you never miss important moments, even when the app is closed or your device is locked. "We wanted a clock that is simple, easy to read, and always visible." Roomy Clock was created from that simple idea. Instead of treating your smartphone as a device full of distractions, transform it into a beautiful clock that naturally fits into your daily space. == Main Features == * Timer & Alarm Functions - Easy-to-use timer and alarm features - Notifications work even in sleep or background mode - Nightstand Mode is also available (Night Clock Mode) * Digital & Analog Clock Styles - Swipe left or right to switch clock styles - Includes 7 different clock designs * Beautiful Customization - Change backgrounds, colors, and fonts - Toggle calendar display ON/OFF * Minimal Calendar Display - Clean monthly calendar that matches the clock design - Weekend colors adapt to your selected theme - Switch displays with vertical swipes (Portrait Mode) * Landscape Mode Support - Large centered clock display in landscape mode (Clock-Only Mode) - Stable layout even while seconds update * Always-On Display Support - Keeps the screen awake like a real desk clock - Great for desks, bedside tables, and workspaces * Settings Persistence - Automatically saves your previous settings * Multi-Language Support - Supports Japanese and English - Date formats adapt automatically 【Important Notes for Notifications】 * To use timer and alarm notifications, please make sure notifications are enabled for Roomy Clock. Settings > Apps > Roomy Clock > Notifications > Enable "Allow Notifications" * To make alarm times and notification details easier to view on the Lock Screen, we recommend setting "Show Previews" to "Always". Settings > Apps > Roomy Clock > Notifications > Show Previews > "Always" * If notifications are not being delivered, your iPhone may have a Focus Mode or Do Not Disturb mode enabled. In that case, add Roomy Clock to the list of allowed apps for the active Focus mode. Settings > Focus > Select a Focus Mode > Allowed Apps > Add Roomy Clock * Notification behavior may vary depending on your iPhone settings, iOS version, and system limitations. We hope "Roomy Clock" brings a little more comfort and simplicity to your daily life.

About

Binary Clock

Features
Read full description

Binary Clock turns your iPhone into a beautiful binary timepiece for your desk, nightstand, or a charging dock in landscape. Read the time the elegant way. Six columns of glowing dots show the hours, minutes, and seconds in binary, floating on a pane of Liquid Glass over slow, living artwork. LIVING BACKGROUNDS Swipe through a gallery of hand-built backgrounds that drift, glow, and breathe: - Aurora, a living color gradient - Cosmos, deep nebula with a twinkling starfield - Borealis, northern lights over a starry sky - Horizon, a cinematic sunset - Ridges, misty layered mountains - Mercury, flowing liquid metal - Artwork, an editorial sun over hills - Contemporary, minimal drifting light - Pattern, a pulsing halftone wave MADE FOR STANDBY Leave it running while charging and the screen stays awake with a calm, always-on display. A matching widget brings the binary clock to StandBy and your Lock Screen. BEAUTIFUL BY DESIGN - A Liquid Glass clock face with refractive, glassy dots - Live local weather and the date - Clean controls that fade away on their own - Portrait and landscape, iPhone and iPad NEW TO BINARY? It is easy. Each column is one digit. A lit dot counts, from top to bottom, as 8, 4, 2, and 1. Add the lit dots in a column and you get the number. You will be reading it in a day. PRO One simple, one-time purchase unlocks every background, color themes, and the always-on standby display. No subscription, ever. Tell the time in binary. Make it art. Terms of Use (EULA): https://policies.superfuturelabs.com/binary-clock/terms Privacy Policy: https://policies.superfuturelabs.com/binary-clock/privacy

Screenshots

Roomy Clock4 screens
Binary Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: Roomy Clock at none against Binary Clock's 1. Roomy Clock also leads on iOS requirement (17.6 vs 26.0). Binary Clock's advantage is update cadence (daily vs weekly). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Binary Clock sells 1 one-off in-app purchase. Roomy Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Roomy Clock ships an update weekly, Binary Clock daily. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 3 level
Roomy Clock versus Binary Clock: the parameters behind the verdict, then further details
ParameterRoomy ClockBinary Clock
PriceFreeFree
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better26.0
Further details — not scored
Size12 MB7 MB
Age rating4+4+
DeveloperTakeshi TokumuraSuper, Inc.

In-app purchases

None

Roomy Clock

No in-app purchases

1 purchases

Binary Clock

One-time1
  • Binary Clock Pro$2.99

Questions

Is Roomy Clock free?
Roomy Clock is free to download, with no in-app purchases.
Is Binary Clock free?
Binary Clock is free to download, with in-app purchases available.
Do Roomy Clock or Binary Clock have ads?
Neither Roomy Clock nor Binary Clock shows ads.
Which is updated more often, Roomy Clock or Binary Clock?
Roomy Clock ships an update weekly, and Binary Clock daily. Most recently, Roomy Clock was updated on October 11, 2026 and Binary Clock on October 7, 2026.

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