時間録り vs SyncNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
時間録り
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After launching the app, press the round shutter button at the bottom of the screen at the time you want to record, the time will be recorded and the elapsed time will be displayed. By pressing the icon button on the left side of the shutter button or the color button on the right side, you can record with the pictogram and color specified to distinguish the recorded time. You can stop the elapsed time display by pressing the stop button to the right of the recorded time. (Note: When restarted, the time will elapse from the beginning) The recorded time disappears as soon as you swipe left on the item to bring up the delete button and press the delete button. (Note: There is no confirmation message) The maximum number of time records is 100.
SyncNote
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A planning app with everything you need for managing your day, built for people who don't want their phone to be a distraction. Do you pick up your phone to check something and end up scrolling social media or videos? You have things to do, but every time you open your phone, you end up in unrelated apps. The developer struggled with this same procrastination problem, and that's how SyncNote was born. SyncNote connects your PC and phone through a web browser, reducing the reasons to open your phone and the chances of getting distracted. It's designed so you can plan on your PC and use your phone mainly for checking and quick input when you're out. Every detail of the UI and interactions has been carefully crafted so you can check what you need and close the app right away. SyncNote includes all the simple features you need for managing your day. - Calendar: Set up categories to manage your schedule and see what you need to do today - Diary: A calendar-linked diary where you can record and reflect on each day - TODO List: Simple task management to organize what needs to be done and get started without hesitation - Memo: Write down ideas and thoughts before you forget them - SyncNote AI (AI Assistant): AI can check your calendar, diary, and memo for anything you might be overlooking (available when enabled in settings) - SyncNote API: Your AI agent can read and write your events, diary, TODOs, and memos (API tokens are created in the settings of the web version) [Perfect for you if...] - You pick up your phone and end up opening unrelated apps - You make plans but forget them, or can't decide where to start - "I'll do it later" keeps piling up and you never look back - Switching between calendar, TODO, and notes apps is a hassle - You want AI to help you stay on top of your schedule - You want the AI agent you already use to check and add events for you [Why SyncNote helps you focus] - You can plan on your PC and check or input on your phone when you're out. You can open it, check, and close it right away - A refined, simple design that doesn't distract you with unnecessary elements - Calendar, diary, TODO, and memo are all in one place, so you don't need to switch between apps [Key Features] - Calendar – Manage your schedule with daily and monthly views - Diary – Record reflections right alongside your schedule - SyncNote AI (AI Assistant) – Ask AI if you're forgetting anything (available when enabled in settings) - SyncNote API – Ask your AI agent to check and add events or add TODO items (API tokens are created in the settings of the web version) - Real-Time Sync – Your PC and phone stay in sync instantly - TODO List – Organize what needs to be done and get started without overthinking - Memo – Write down thoughts before they slip away - Dark Mode – Switch to an eye-friendly night mode - SSO Sign In – Log in with email, or use your Google or Apple account - Multi-language – Japanese and English Terms of Use: https://sync-note.com/terms/
Screenshots
Verdict
The clearest difference is in-app purchases: 時間録り at none against SyncNote's 4. On price, update cadence, 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. SyncNote sells 4 in-app purchases, starting at $1.99 per month. 時間録り asks for nothing beyond the download.
時間録り ships an update fortnightly, SyncNote every 8 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | 時間録り | SyncNote |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 6 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | MUNEATSU G.K. | Kenya Ikeda |
In-app purchases
時間録り
No in-app purchases
SyncNote
- SyncNote Calendar Pro$1.991 Month
- SyncNote Calendar Pro$9.996 Months
- SyncNote Calendar Pro$14.991 Year
- SyncNote Calendar Pro$29.99









