# NestTime - Task & Time Tracker — 24-Hour Ring & Nested Tasks

> 24-Hour Ring & Nested Tasks (iPhone/iPad app by Taiki Sato.)

- Source: https://appshunter.io/ios/app/nesttime-task-and-time-tracker/id6791528764 (this page in markdown: same URL + `.md`)
- Developer: [Taiki Sato](https://appshunter.io/developer/1807425583)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 18 · 1 MB
- Languages: American English, Japanese
- Released: 2026-07-23
- Data updated: 2026-09-03
- User reviews in markdown: https://appshunter.io/ios/app/nesttime-task-and-time-tracker/id6791528764/reviews.md

## What is NestTime?

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!


## Version history (last 4 releases)

### 1.03 — 2026-08-22

We have added new features to improve your tracking experience.

Pause Functionality
You can now pause and resume your time tracking. Paused durations are automatically excluded from your total working time and statistical charts.

Delete Records
You can now easily delete unwanted past records directly from the detail screen by tapping the trash icon.

### 1.02 — 2026-08-03

Fixed an issue where the app would crash upon launch.

### 1.01 — 2026-07-27

Fixed an issue to ensure that if the app is unexpectedly closed, your active tracking session is automatically restored and continues seamlessly upon relaunch.

### 1.0 — 2026-07-23

No release notes.

## More apps by Taiki Sato

- [ShapeMemo: Brain Training Game](https://appshunter.io/ios/app/shapememo-brain-training-game/id6744379976)
- [ToDaily](https://appshunter.io/ios/app/todaily/id6745328908)
- [The HexBlock](https://appshunter.io/ios/app/the-hexblock/id6756483193)
- [Align: Stop Motion Camera](https://appshunter.io/ios/app/align-stop-motion-camera/id6770811308)

All apps by Taiki Sato: https://appshunter.io/developer/1807425583

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*