Cloud Outliner vs Gumlock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cloud Outliner
This app helps you structure your thoughts and tasks into clear, organized lists. It offers visual organization, synchronization across devices, and rich editing features for easy management of your ideas and plans. Share your organized content easily with others.
- Multi-level document management
- Drag & drop reordering
- Swipe to indent
- Rich text formatting
- iCloud synchronization
- Export to PDF and OPML
- Password protection
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Cloud Outliner helps you turn ideas and tasks into clear, structured lists. Capture thoughts instantly, organize them visually, and keep everything synchronized across your Mac, iPhone, and iPad with iCloud. With rich editing, intuitive gestures, and easy sharing, staying organized has never been easier. Install Cloud Outliner and bring clarity to your work and life. Key Features Organize and Protect • Multi-level document manager • Color tags for quick highlights • Password protection • Custom templates • Duplicate documents Powerful Outline Editor • Drag & drop to reorder • Swipe to change indentation • Multi-select for bulk actions • Checkboxes and auto-numbering • Notes for list items • Rich text formatting and highlighting • Collapse or expand any level • Filters, undo/redo, copy/paste • Link and phone number detection • Read-only mode • Wireless keyboard support with shortcuts Sync and Share • Sync across iPhone, iPad, and Mac with iCloud* • Mac version available • Export to PDF, OPML, plain text • Import OPML files • Print via AirPrint • Share by email or messenger Extra • Light and Dark mode • Clean, intuitive design • Portrait and landscape support * Sync with Mac requires Cloud Outliner Pro for macOS, sold separately.
Gumlock
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Gumlock is a password manager that keeps your passwords on your iPhone — not on our servers, because we don't have any. NO ACCOUNT. NO SERVER. There is nothing to sign up for. Your vault is encrypted on your device with a master password that only you know, and nothing leaves your device unless you choose to sync, back it up or share it. We can't see your passwords, and nobody can sell them. BUILT FOR THE WHOLE FAMILY Manage accounts for your partner, parents and kids in one vault. Give each item an owner, then filter the list by person in one tap. FAST EVERY DAY • Unlock with Face ID • AutoFill usernames and passwords in Safari and other apps • Save a new account for a site right from the AutoFill sheet • Copy a username or password, or show it, straight from the list • Usernames you already use are suggested as you type • Share an account with family via Messages, AirDrop and more — you choose what to send and confirm with Face ID • Copied passwords are cleared from the clipboard automatically • Search by site, username or owner, and pin favorites to the top SECURITY FEATURES ARE ALWAYS FREE Unlimited items, AutoFill, Face ID, encryption, encrypted backup and restore, and CSV export are free — forever. If you ever want to leave, export a CSV that Apple Passwords and other managers can import. GUMLOCK PRO — ONE-TIME PURCHASE, NOT A SUBSCRIPTION • iCloud sync between your devices (only encrypted data is uploaded to your own iCloud) • Google Drive sync (only encrypted data, in a hidden app folder of your own Drive) • Automatic backups to a folder you choose • Attachments such as photos of ID cards • Multiple vaults, each with its own master password • Custom fields • Home and Lock Screen widgets Family Sharing is supported. HOW IT PROTECTS YOU • AES-256-GCM encryption; the key is derived from your master password with PBKDF2-SHA256 (600,000 iterations) • Your master password is never stored. Decrypted data exists only in memory while the vault is open • Auto-lock after the time you choose • No analytics, no ads, no tracking IMPORTANT If you forget your master password, your vault cannot be recovered — by anyone, including us. Keep it somewhere safe, and export an encrypted backup from time to time. Available in English, Korean, German, Spanish and Japanese.
Screenshots
Verdict
The clearest difference is update cadence: Gumlock at daily against Cloud Outliner's every 6 months. Cloud Outliner's advantage is iOS requirement (15.0 vs 17.0). On price, 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
Both are free to download. Cloud Outliner sells 1 one-off in-app purchase and Gumlock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Cloud Outliner ships an update every 6 months, Gumlock daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Cloud Outliner | Gumlock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (756 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 756 — better | — |
| Update frequency | Every 6 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 23 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Denys Ievenko | SANGHOON LEE |
Bugs and requests
Cloud Outliner
Reported bugs
3 issues- Crashes and freezes on certain devices
- Issues with restoring Pro purchases on new devices
- Inconsistent syncing behavior between iOS and macOS versions
Requested features
5 requests- Add support for attaching files and images
- Improve export options beyond OPML
- Introduce a true dark mode with black text on dark background
- Add keyboard shortcuts for common actions
- Enhance the ability to move and reorganize outline items
Gumlock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cloud Outliner
- Unlock Pro Features$2.99
Gumlock
- Gumlock Pro$1.99









