Comparison

Chess Clock MaruMieruTimer vs NestTime

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

Head to head
About

Chess Clock MaruMieruTimer

Read full description

“Oh no! Is it this late already?” Do you ever find yourself unconsciously spending hours on videos or social media? **Marumie-ru Timer** makes that “vanishing time” visible. With a single tap, switch between work and break—just like a chess clock. Maximize your focus, turn effort into daily results, and achieve your goals with zero unfinished tasks. Productivity and freedom, all in your hands. --- ## Features - **One-tap switch between work and break** Manage active and rest time visually with a chess-clock style system. Instantly grasp your time allocation at a glance. - **Time visualization** Clearly see exactly how much time you’ve spent, eliminating wasted minutes. - **Support for consistency** Daily records and analysis boost motivation. Small wins accumulate into big achievements. - **Free & simple** No hidden fees, no complicated setup. A free app you can use right away. - **Versatile use cases** From student study sessions to professional work, even workout lap timing—manage any kind of “time.” - **Choose your measurement mode** - **Timer (countdown):** Stay aware of time remaining until your goal. - **Stopwatch (count-up):** Track focused work sessions. Perfect for cooking, zero-second thinking drills, meditation, and more. - **Automatic recording for review** Log work time daily and monthly, track your growth, and analyze your habits with graphs. - **Simple & intuitive design** Big buttons, no clutter, no unnecessary features. Easy to use at a glance so you can dive straight into focus. --- ## Recommended for - **Those who want to avoid overlong breaks** - “Just 5 minutes…” turns into 30. - Can’t stop scrolling SNS. - YouTube autoplay eats away hours. - Hard to get back to work after a break. → Visualize your break time, quantify “idle time,” and smoothly switch back into work mode. - **Those who want to track progress numerically** No more vague “Did I really work that much today?” See your exact time allocation, discover your best work-rest rhythm, and keep tasks moving forward. - **Those who want to improve time management** - Always rushing deadlines. - Make plans but can’t follow through. - Poor time allocation leads to overtime. - Want to work more efficiently. → Set daily work-hour goals for structured time management and a calmer, more productive day. --- ## For Study & Learning Prepare for university entrance exams, high school tests, or certifications with a solid study routine. Use the timer for Pomodoro sessions, the stopwatch for deep focus. Record and analyze daily study time—consistency builds motivation and confidence. ## For Work & Productivity Whether remote work, freelancing, office tasks, or side jobs—boost efficiency, cut overtime, meet deadlines, and accelerate professional growth. By clearly separating “work” and “break,” you eliminate waste. Manage multiple tasks while keeping focus simple and sharp. Strong support for achieving your goals. ## For Hobbies & Self-Improvement From workouts and reading to creative projects and training, visualizing your time transforms routines into lasting habits. Your recorded data fuels motivation and helps you clear your schedule efficiently. With **Marumie-ru Timer**, discover smarter time use and accelerate your life!

About

NestTime

Features
Read full description

Take control of your daily routine with NestTime, the ultimate app that seamlessly blends time tracking with powerful task management. Whether you are studying, working, or simply trying to organize your day, NestTime provides a highly visual and intuitive way to see exactly where your time goes. KEY FEATURES: • 24-Hour Ring Chart Say goodbye to boring lists. Your daily activities are beautifully visualized on a 24-hour circular chart. At a single glance, you can understand your daily rhythm, identify time-wasting habits, and optimize your schedule. • Infinite Nested Checklists Break down complex projects into manageable steps. Inside every time record, you can create checklists and sub-tasks with infinite depth (nested structure). Check off items as you go, and the app will automatically record the exact time it took to complete them! • Custom Tags & Colors Personalize your timeline. Create custom activity tags (e.g., Coding, Reading, Workout) and assign vibrant colors to each. Start tracking your favorite activities with just one tap. • Insightful Weekly Stats Analyze your productivity over time. Our detailed bar charts let you review your past week. Tap on any day to instantly view your detailed activity history and completed nested checklists! • Fast & Private Designed with SwiftUI and SwiftData, NestTime is incredibly fast. All your tracking data is securely saved directly on your device. No accounts, no subscriptions, and no internet connection required. Stop wondering where your day went. Start tracking, start doing, and build a better routine with NestTime today!

Screenshots

Chess Clock MaruMieruTimer3 screens
NestTime3 screens

Verdict

The call

The clearest difference is device support: NestTime at 2 against Chess Clock MaruMieruTimer's —. Chess Clock MaruMieruTimer's advantage is iOS requirement (13.0 vs 18). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 4 level
Chess Clock MaruMieruTimer versus NestTime: the parameters behind the verdict, then further details
ParameterChess Clock MaruMieruTimerNestTime
PriceFreeFree
Update frequency—Weekly
Ads—No
In-app purchasesNoNo
Devices—iPhone, iPad — better
Requires iOS13.0 — better18
Further details — not scored
Size145 MB1 MB
Age rating4+4+
Developertomokazu akidukiTaiki Sato

In-app purchases

None

Chess Clock MaruMieruTimer

No in-app purchases

None

NestTime

No in-app purchases

Questions

Is Chess Clock MaruMieruTimer free?
Chess Clock MaruMieruTimer is free to download, with no in-app purchases.
Is NestTime free?
NestTime is free to download, with no in-app purchases.

Other comparisons