Gantts vs NestTime
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gantts
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「GanttChart」は、直感的な操作で本格的な進捗管理ができるガントチャート&WBS作成アプリです。 プロジェクトの計画から日々のタスク管理まで、ビジネス・プライベートを問わず幅広く活用いただけます。 主な機能 ・ガントチャート & WBS タップとドラッグの直感的な操作で、タスクの依存関係やスケジュールを簡単に調整可能。プロジェクトの全体像を一目で把握できます。 その他の特徴 ・階層構造(WBS)の保持 ・依存関係の矢印表示 ・タスクの期限や進捗のスマートな表示 ・シンプルで集中できるUI プロジェクトマネージャーから、個人の目標管理まで。 「GanttChart」で、あなたのタスク管理を次のレベルへ。
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: • 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
Verdict
The clearest difference is device support: NestTime at 2 against Gantts's —. Gantts'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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Gantts | NestTime |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Weekly |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 13.0 — better | 18 |
| Further details — not scored | ||
| Size | 59 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Yoshiyuki Fukabori | Taiki Sato |
In-app purchases
Gantts
No in-app purchases
NestTime
No in-app purchases









