OnceOne vs MemoRandom
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
OnceOne
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With OnceOne, you can manage your to-do tasks offline or on multiple devices through iCloud. We provide a powerful filter function to help you quickly locate the task list that meets specific conditions. ## Core Features - To-do management - Custom filter list - Tomato countdown focus - Activity records - Data statistics and chart display Privacy policy:Β https://yindongliang.com/docs/App/OnceOne-Privacy-Policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
MemoRandom
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MemoRandom is a quiet place to capture ideas, tasks, and passing thoughts before they disappear. Write or speak, add reminders and tags, then let the timeline keep everything easy to find. KEY FEATURES - Fast capture: Write, record voice notes, and create checklists from one place. - Timeline: Browse today, yesterday, this week, and earlier notes with search, filters, archive, and multi-select. - Review: See todayβs activity, weekly capture trends, and a random note from the past. - Local first: Keep recording without a connection. Notes stay on your device by default. - Export and backup: Export your notes as Markdown or JSON. - Privacy Lock: Protect local notes with Face ID. - Optional Sync: Sign in with Apple to unlock incremental server sync across your devices. Local notes, reminders, privacy lock, and exports are free. Server and cross-device sync is an optional paid feature. Purchases are handled by the App Store, and Restore Purchases is supported.
Screenshots
Verdict
OnceOne and MemoRandom are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. OnceOne sells 3 in-app purchases, starting at $0.99 per month and MemoRandom sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | OnceOne | MemoRandom |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | β |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Dongliang Yin | θ΄Ί ι» |
In-app purchases
OnceOne
- Pro(Monthly)$0.991 Month
- Pro(Annual)$9.991 Year
- Pro(Lifetime)$24.99
MemoRandom
- MemoRandom Pro (Sync)$4.99









