InkMemo vs TsukiUsagi Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InkMemo
Organize your thoughts and notes within a calendar interface. Attach images, sketches, or map locations to your entries. Securely sync your memos across Apple devices using iCloud.
- Calendar view for notes
- Attach pictures and sketches
- Save map locations
- Handwriting support with Apple Pencil
- iCloud sync across Apple devices
- View system calendar events
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InkMemo allows you to easily record and organize your thoughts. You can add memo to a specific day. You can also view and create memo directly in the calendar view. (You can also view events from your system calendar in this app) You can attach a picture, sketch some art, draft some words, or save a map location coordinate to a memo. If you are using iPad, you can use your Apple Pencil to easily create a memo by hand writing. Your memo is securely synced across your Apple devices using your Apple ID and iCloud storage.
TsukiUsagi Timer
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When your focus starts to drift, the moon brings it back. TsukiUsagi Timer is a minimalist Pomodoro timer inspired by the quiet rhythm of the night. Start a focus session, take a gentle break, and write a short reflection to reset your mind. Features • Clean, distraction-free UI built with SwiftUI • Moon animation that marks your focus & break cycles • Pomodoro workflow with customizable durations • Subtle haptics and local notifications • Session history with brief reflections • English & Japanese localization • Private by design — no sign-in, no data collection Let the moon set the pace: focus, breathe, and return to center.
Screenshots
Verdict
The clearest difference is update cadence: InkMemo at every 3 days against TsukiUsagi Timer's every 9 days. InkMemo also leads on device support (3 vs 1) and iOS requirement (14.1 vs 18.5). On price, ads 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.
InkMemo ships an update every 3 days, TsukiUsagi Timer every 9 days. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.
| Parameter | InkMemo | TsukiUsagi Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.1 — better | 18.5 |
| Further details — not scored | ||
| Size | 2 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Shunzhe Ma | Kazumi Matsumoto |
In-app purchases
InkMemo
No in-app purchases
TsukiUsagi Timer
No in-app purchases









