Liubai vs Retrace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Liubai
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Liubai is a private notes app for ideas, reminders, and short thoughts. It is built for fast capture and simple organization. Save the notes you want to keep, sort them with notebooks, find them later with search, and protect them with backup and privacy lock. Features: - Capture notes, ideas, reminders, and short personal thoughts - Organize with notebooks, favorites, and search - Restore notes from Recently Deleted - Export and import notes with backup tools - Lock the app with Face ID or device passcode Liubai is a good fit if you want: - A cleaner alternative to cluttered note apps - A simpler place for quick personal notes - More privacy for everyday thoughts and saved lines - Better control over backup and recovery
Retrace
This minimal notes app automatically snapshots your writing every few seconds, allowing you to easily revisit and restore any past version. It offers a focused editing experience with inline checklists and image attachments, syncing seamlessly via iCloud.
- Automatic silent snapshots
- Scrub through past versions
- Restore previous states
- Focused editor with no menus
- Inline checklists
- Image attachments
- iCloud sync
- Export to Markdown, PDF, Image
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Retrace is a minimal notes app with a single promise: nothing you write is ever lost. Write freely. After every two seconds of quiet, Rewind quietly snapshots your note. You can scrub through those snapshots like a film reel — see what your idea looked like an hour ago, last night, a week ago. — TIME MACHINE FOR YOUR NOTES — · Automatic, silent snapshots. No thinking required. · Drag the filmstrip to revisit any past version. · Tap "restore" — the current state is saved as another version. So you can never lose anything by going back. · Mark important moments manually with one tap. — A FOCUSED EDITOR — · No menus. No formatting bar. Just space to think. · Inline checklists — tap the checkbox to mark done. · Attach images. · Auto-save after 2 seconds of idle. — TAKE IT WITH YOU — · iCloud sync across all your devices, end to end through your own Apple account. · Home Screen widget for quick capture and today's notes. · Siri shortcuts: "open my last note," "quick capture." · One-tap export to Markdown, PDF, or a beautiful long-image Time Album. — YOURS, ALWAYS — · No accounts. No tracking. No ads. · Your data lives only on your device and in your own iCloud. · Available in 8 languages: English, 简体中文, 繁體中文, 日本語, 한국어, Español, Français, Deutsch. · Made by one person, for one person. Retrace is built around a single feeling: the relief of knowing nothing you write will be lost. Once you trust that, you start writing more bravely. Try it for a week.
Screenshots
Verdict
The clearest difference is price: Retrace at Free against Liubai's $0.99. Retrace also leads on iOS requirement (18.0 vs 26.0). On 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
Retrace is free to download; Liubai costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Liubai | Retrace |
|---|---|---|
| Price | $0.99 | Free — better |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 文逵 张 | 炳银 伍 |
In-app purchases
Liubai
No in-app purchases
Retrace
No in-app purchases









