RetroClock vs Concentration Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RetroClock
Display customizable clock panels with various themes like digital, flip, and retro radio styles. Enjoy a selection of natural white noises with free combination playback.
- Digital clock themes
- Flip clock styles
- Retro radio clock
- Natural white noises
- Combination playback
Read full descriptionHide full description
The application provides clock panels with various theme styles such as digital clock, flip clock, and retro radio style. It also contains a variety of natural white noises and provides free combination playback functions.
Concentration Clock
Read full descriptionHide full description
Concentration Clock: Your Personalized Focus Companion Need a digital nudge to stay on task? Concentration Clock is the perfect app to help you maintain focus and boost productivity. Whether you're diving deep into a project, studying for exams, or simply trying to reduce screen time, our app provides the tools and motivation you need to succeed. Key Features: Pomodoro Technique: Easily implement the popular Pomodoro Technique with built-in timers for focused work and short breaks. Screen Time Tracking: Monitor your screen time and set limits to help you achieve a healthier digital-life balance. Minimalist Interface: Our clean and intuitive design ensures that you can stay focused on your tasks without distractions. How it works: Set Your Focus: Choose the duration of your focus session and select your preferred background or theme. Start the Timer: Begin your focused work. Concentration Clock will track your time and provide visual cues to help you stay on track. Take a Break: When the timer goes off, take a short break to rest and recharge. Repeat: Continue this cycle until you've completed your tasks. Benefits: Improved Focus: Stay focused on your tasks and minimize distractions. Increased Productivity: Get more done in less time by optimizing your workflow. Reduced Stress: Take regular breaks to prevent burnout and reduce stress. Better Time Management: Develop better time management skills and achieve a healthier work-life balance. Download Concentration Clock today and start taking control of your time!
Screenshots
Verdict
The clearest difference is in-app purchases: Concentration Clock at none against RetroClock's 1. Concentration Clock also leads on iOS requirement (12.0 vs 15.0). 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
Both are free to download. RetroClock sells 1 one-off in-app purchase. Concentration Clock asks for nothing beyond the download.
| Parameter | RetroClock | Concentration Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | 伟 雷 | Ais Business Mexico S.A. de C.V. |
In-app purchases
RetroClock
- VIP$0.99
Concentration Clock
No in-app purchases
Questions
Is RetroClock free?
Is Concentration Clock free?
Do RetroClock or Concentration Clock have ads?
Other comparisons















