Comparison

Hyde Clock vs TsukiSound

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

Head to head
About

Hyde Clock

Enhance focus and productivity with a customizable Pomodoro timer, ambient soundscapes, and dynamic widgets. Personalize your study or work environment with stylish clock faces and layered white noise options.

Highlights
  • Customizable clock faces
  • Intelligent Pomodoro timer
  • Mixable white noise environments
  • Dynamic home screen widgets
  • Adjustable timer settings
  • Personalized sound mixes
Features
Read full description

【HydeClock】is an all-in-one focus tool designed for efficient studying and working. By integrating dynamic clock faces, an intelligent Pomodoro timer, and immersive white noise environments, it helps you effortlessly enter a flow state. I. Stylish Clock We’ve focused on every detail of our clock’s design, making it easy to view for long periods. More style updates are coming soon! You can also personalize it effortlessly—here’s what you can adjust: -Show or hide the entry points for the Pomodoro and Ambience features; -Choose between a 24-hour or 12-hour clock; -Display the date or not; -Enable or disable the ticking sound; -And more… II. Pomodoro Our Pomodoro timer is designed for productivity, featuring: -Timers that count both up and down, supporting sessions up to 90 minutes with breaks ranging from 5 to 30 minutes; -Forward counting mode, which starts once the timer hits zero, and can track time for up to 90 additional minutes. III. Ambience This is one of my favorite features! You can customize the ambience to fit your mood: -Mix and layer multiple white noise sounds; -Control the volume for each sound, recreating different environments; -It even saves your last custom mix. IV. Widgets Our widgets change dynamically over time, making them both fun and functional. They add a personalized touch to your home screen, reflecting your unique style. Subscription payments will be charged to your iTunes account at confirmation of your purchase. * Subscriptions will automatically renew and payment will be charged to your iTunes account unless auto-renew is turned off at least 24 hours prior to the end of the current. Terms of Use https://heydealstudio.super.site/heydealstudio-en/terms-of-use Privacy Policy https://heydealstudio.super.site/heydealstudio-en/privacy-policy

About

TsukiSound

Features
Read full description

TsukiSound is a quiet, moon-inspired clock with gentle background music designed for people who prefer calm environments. If you find surrounding noises distracting, dislike constant clicking sounds, or simply want to feel time passing more quietly, TsukiSound creates a subtle soundscape that helps you stay centered and at ease. This minimalist clock blends smoothly into your space — ideal for reading, studying, working, or unwinding at night without intrusive alerts or ticking noise. Features: • Moon-styled clock with slow, peaceful motion • Soft background music and ambience • No ticking, no alarms — just quiet time flow • Helpful for noise-sensitive users and misophonia • Minimalist, distraction-free interface • No sign-in, no tracking, no data collection Experience time differently — quiet, gentle, and calm.

Screenshots

Hyde Clock4 screens
TsukiSound4 screens

Verdict

The call

The clearest difference is in-app purchases: TsukiSound at none against Hyde Clock's 5. TsukiSound also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement 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. Hyde Clock sells 4 in-app purchases, starting at $0.99 per month. TsukiSound asks for nothing beyond the download.

UpkeepUpdate frequency

Hyde Clock ships an update every 2 weeks, TsukiSound every 3 days. The most recent releases landed on August 18, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 8 level
Hyde Clock versus TsukiSound: the parameters behind the verdict, then further details
ParameterHyde ClockTsukiSound
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews53.8% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.1 — better17.0
Further details — not scored
Size274 MB184 MB
Age rating4+4+
DeveloperHeydeal StudioKazumi Matsumoto

In-app purchases

4 purchases

Hyde Clock

Subscriptions2
  • Hyde Clock Monthly Premium$0.991 Month
  • Hyde Clock Yearly Premium$4.991 Year
One-time2
  • Hyde Clock Premium 1 Year$4.99
  • Hyde Clock Lifetime Premium2 variants$9.99
None

TsukiSound

No in-app purchases

Questions

Is Hyde Clock free?
Hyde Clock is free to download, with in-app purchases available.
Is TsukiSound free?
TsukiSound is free to download, with no in-app purchases.
Do Hyde Clock or TsukiSound have ads?
Neither Hyde Clock nor TsukiSound shows ads.
Which is updated more often, Hyde Clock or TsukiSound?
Hyde Clock ships an update every 2 weeks, and TsukiSound every 3 days. Most recently, Hyde Clock was updated on August 18, 2026 and TsukiSound on September 13, 2026.

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