OnceOne vs Nutto
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/
Nutto
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Nutto is a private vault designed for your lifeβs most important information. From passwords, IDs, documents, photos, and videos to insurance policies, subscriptions, assets, loans, healthcare records, pets, important places, and cherished memories, Nutto helps you organize everything that matters in one secure, clear, and beautifully designed space. With Nutto, you can store: β’ Passwords, recovery codes, authenticators, and security questions β’ Photos, videos, documents, and identification records β’ Contacts, business cards, relationships, birthdays, and anniversaries β’ Subscriptions, membership cards, credit cards, and banking information β’ Insurance, healthcare records, tax documents, legal files, and certificates β’ Assets, loans, cryptocurrencies, and financial overviews β’ Places, reminders, pets, anniversaries, and life plans β’ Story Timeline, connecting important memories and related items Nutto values privacy and control. Your data is stored on your device and in your personal iCloud account. Nutto does not collect, read, or sell your data. You can also enable Face ID protection and privacy features so your sensitive information is only visible when you need it. Key Features β’ Elegant Vault home screen for quick access to all categories β’ Face ID unlock and privacy screen protection β’ iCloud sync across your Apple devices β’ Photo, video, document, and PDF previews β’ Story Timeline to connect memories and important information β’ Recently Deleted to prevent accidental data loss β’ Reminders for renewals, expiration dates, birthdays, and important events β’ PDF export for easier organization and sharing β’ Multi-language support Nutto is for anyone who wants greater peace of mind through better organization. It is more than a password manager, and more than a photo album or document folder. It is a private space for the information that matters most in your life. Your life. Your data. Always under your control. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://frank-website-ten.vercel.app/privacy
Screenshots
Verdict
The clearest difference is update cadence: Nutto at every 2 days against OnceOne's weekly. OnceOne's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
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 Nutto sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
OnceOne ships an update weekly, Nutto every 2 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.
| Parameter | OnceOne | Nutto |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 2 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 β better | 26.0 |
| Further details β not scored | ||
| Size | 3 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Dongliang Yin | Chih-Hao Chen |
In-app purchases
OnceOne
- Pro(Monthly)$0.991 Month
- Pro(Annual)$9.991 Year
- Pro(Lifetime)$24.99
Nutto
- One month$2.991 Month
- Yearly$14.991 Year









