Arc vs NestTime
Price, ratings, monetisation and update history for both apps, side by side â with what reviewers say about each.
Arc
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Arc is a day planner built around one idea: your whole day fits on a single circle. Midnight sits at the top and time runs clockwise, just like a clock you already know how to read. Your routine sits on the inside ring, your calendar wraps around the outside, and the weather sits alongside. One look and you are caught up. Nothing to scroll through, nothing to dig for. YOUR ROUTINE, ON THE INSIDE Block out the things that repeat: sleep, work, exercise, downtime. Each one gets its own colour, so your whole week is easy to read at a glance. Set it once and it is there every day. Late nights are handled properly, so a bedtime after midnight still lands on the right night. YOUR CALENDAR, ON THE OUTSIDE Arc shows the events already on your phone, laid out around the edge of your day. Add or change an event in Arc and your calendar updates too. No extra account, and nothing to keep in sync yourself. THE WEATHER, ALL AROUND See the forecast right beside your plans, so you know what to expect before you head out. Use your location or pick any city. A HOME-SCREEN WIDGET THAT STAYS CURRENT Put your whole day on your home screen. The widget keeps itself up to date, even overnight, so a single glance tells you what is happening now and what is coming next. No app to open. YOUR DAY STAYS YOURS Most planners send your calendar off to a company's servers. Arc does not. Your routine, your settings and your calendar all stay on your phone, where they belong. There is no sign-up and no login. Nothing sits online to be leaked or handed over. Open Arc and your day is already on the dial. FEATURES . A 24-hour circular view of your entire day . Recurring routine blocks with custom colours for sleep, work, exercise, leisure and more . Two-way sync with the calendar already on your phone . Live weather by location or by city . A native home-screen widget for iOS . Correct handling for sleep and late nights across midnight . No account, no sign-up, and no data sent to us . Works fully on your device
NestTime
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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: âĸ 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. âĸ 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! âĸ 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. âĸ 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! âĸ 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
Verdict
The clearest difference is iOS requirement: Arc at 16.4 against NestTime's 18. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Arc | NestTime |
|---|---|---|
| Price | Free | Free |
| Update frequency | â | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 â better | 18 |
| Further details â not scored | ||
| Size | 70 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Byte Insights Limited | Taiki Sato |
In-app purchases
Arc
No in-app purchases
NestTime
No in-app purchases









