Secrets vs PDF Mpjex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Secrets
Securely store and manage all your sensitive information, including passwords, credit card details, and bank information. Generate strong new passwords, use auto-fill for quick logins, and sync data across devices with robust encryption.
- Store passwords, credit cards, and bank details
- Generate secure, private passwords
- One-time passcode generation for 2FA
- Import from other password managers
- iCloud syncing across devices
- Browser integration for auto-fill
- Biometric and passphrase protection
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Secrets is an app for storing all of your passwords and anything else you want to keep … secret! There are lots of things in our daily lives that we don’t want other people to know like credit card details, bank details, and of course, passwords. Secrets can protect all of those things and more in an app that’s easy to use but still secured by strong encryption and advanced sync technology. Because we think that your secrets should be yours and yours alone, your passwords and information are never synced with our servers. If you choose to sync your information between devices it will be encrypted and securely saved in iCloud. Secrets uses strong 256-bit encryption and locks your information behind biometric (Face ID or Touch ID) and alphanumeric (a strong and unique passphrase) protection. Despite that, Secrets is full of features that you’re going to love using and will make using your passwords and other information a breeze. FEATURES INCLUDE: • Store all of your passwords, passkeys, credit cards, bank details, and other information so that it’s always there when you need it. • Create reate new, secure, and private passwords for new apps and services. No more trying to come up with a unique password yourself. • Generate one-time passcodes for apps and services that offer two-factor authentication. • Get all of your passwords and information into Secrets with ease — import from 1Password, LastPass, and other popular services or import using a CSV file. • Take your passwords with you. Secrets supports iCloud syncing so your information is always available and up-to-date. • Access your passwords when you need them — Secrets for iPhone and iPad securely integrates with browsers on Windows and Linux so your passwords are never more than a few taps away. • Use password AutoFill to quickly enter usernames and passwords on your Apple devices. PRIVATE AND SECURE We don't have access to your information, including usernames and passwords. Not even in encrypted form! Synced information doesn’t use our servers and nothing leaves your device or iCloud (when syncing is enabled). Information is stored using modern cryptographic algorithms and 256-bit encryption. Use Touch ID or Face ID to unlock Secrets or set up a strong passphrase — or both! You can even use your Apple Watch to unlock Secrets on the Mac. Automatic locking ensures that Secrets keeps all of your information locked away even if your phone/computer is stolen. PRICING Secrets is a free download and there are one-time in-app purchases available to unlock additional features. • Create, edit, delete, and import items after a 7-day free trial. • Unlock shared vaults so you can invite someone else to access your saved items. • A bundle that includes both in-app purchases for a single payment. Alternatively, Secrets is also available as a monthly or yearly subscription. Whether you opt for a one-time purchase or a subscription, it will be valid on all platforms: iOS, iPadOS and macOS. Learn more about Secrets at https://secrets.app/ and get in touch with any questions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://secrets.app/privacy/
PDF Mpjex
This app allows you to create and edit PDF documents on your iPhone and iPad. Features include scanning, merging, reordering, and protecting PDFs with passwords. You can also extract pages, images, and text from existing documents.
- Scan documents
- Create PDF from photos/web
- Merge and extract PDFs
- Delete, rotate, reorder pages
- Password protect PDFs
- Extract images and pages
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PDF Mpjex is a PDF maker and editor and PDF Scanner app on iPhone & iPad. - PDF maker • Scan Document • Create PDF With Photos • Create Blank PDF • Create PDF With Web • Import From Files • Merge PDF files • Extract PDF - PDF Editor • Delete Pages • Rotate Pages • Reorder Pages • Insert Blank Page • Insert From Photos • Insert From File • Markup • Extract PDF pages • Password protect a PDF • Extract PDF images : png jpg Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: PDF Mpjex at 100% against Secrets's 62%. PDF Mpjex also leads on rating (4.8 vs 4.6). Secrets's advantage is ads (none vs shown). On price, ratings volume, update cadence 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. Secrets sells 9 in-app purchases, starting at $2.99 per month and PDF Mpjex sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
PDF Mpjex holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 188 and 325 respectively. Written reviews point the same way: 62% of Secrets's written reviews are positive against 100% of PDF Mpjex's.
Secrets ships an update every 5 weeks, PDF Mpjex every 6 weeks. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.
| Parameter | Secrets | PDF Mpjex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (188 ratings) | 4.8 (325 ratings) — better |
| Positive reviews | 61.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 188 | 325 — better |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 67 MB | 26 MB |
| Age rating | 4+ | 17+ |
| Developer | Outer Corner, Unipessoal LDA | 北京伊码网络科技有限公司 |
Customer experience
Secrets
PDF Mpjex
User reviews
Secrets
From 188 App Store ratingsWhat we love
- 👍 Straightforward and easy-to-use interface
- 🔒 Strong security with iCloud integration
- 💰 One-time purchase (no subscription required)
- 🔄 Seamless iPhone and Mac integration
- 📱 Native Apple design and feel
Room to improve
- 🐛 Device authorization requests not arriving reliably
- 🐢 Slow iCloud sync between devices
- 🔄 Sync reliability issues and inconsistencies
- ❌ Limited password generation options
- 🚫 No support for memorable/typable passwords
PDF Mpjex
From 325 App Store ratingsWhat we love
- 👍 Amazing app with many tools
- 👍 Nice app
- 👍 Good app
- 👍 Very good
- 👍 Nice app
Bugs and requests
Secrets
Reported bugs
13 issues- Device authorization requests not arriving on pre-approved devices
- iCloud sync failures and unreliable synchronization
- App crashes on iPad frequently
- Extremely slow performance on Intel Mac models
- Safari extension broken and non-functional
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- Autofill feature patchy and unreliable
- Unlock failures preventing password sync
- Device pairing spinning indefinitely
- App unable to unlock or set passwords
- Overlapping text fields on accessibility settings
- Slow indexing on Mac requiring 10-second waits
- Migration issues from v3 to v4
- Laggy password copy screen
Requested features
14 requests- Randomized username generation
- Integration with disposable email services (e.g., addy.io)
- Authenticator/TOTP built-in support
- Word list-based password generation
- Fine-grained punctuation character control
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- Passwords that can be manually typed
- Sign-in-with integration (Google, Microsoft)
- Favicon auto-pull from websites
- Additional custom fields for entries
- Cross-platform Windows/Microsoft support
- Option to hide dock icon
- Auto-populate passwords in-field on macOS
- Better accessibility with system font sizing
- Improved documentation and YouTube tutorials
PDF Mpjex
Reported bugs
1 issue- 🐛 App crashes when viewing drawings
Requested features
2 requests- 💡 Add automatic table of contents generation
- 💡 Ability to scan up to 24 pages at once, then merge
In-app purchases
Secrets
- Monthly$2.991 Month
- Yearly$29.991 Year
- Sharing TrialFree
- Sharing (Promo)$29.99
- Sharing$39.99
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- Editing (Promo)$44.99
- Upgrade$49.99
- Editing$59.99
- Editing + Sharing$79.99
PDF Mpjex
- PDF Editor & Maker Pro Monthly$0.991 Month
- PDF Editor & Maker Pro Yearly$9.991 Year
- PDF Editor & Maker Pro$4.99









