DigiDocker Secure Document Pro vs Latch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DigiDocker Secure Document Pro
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DigiDocker Pro is your private, military-grade encrypted document vault and all-in-one PDF scanner designed for students, working professionals, families, and businesses. Protect your sensitive IDs, passports, academic certificates, invoices, tax files, medical records, and contracts with zero cloud exposure. Everything is encrypted directly on your device using AES-256 GCM encryption. MILITARY-GRADE PRIVACY AND SECURITY - Zero-Knowledge Architecture: Your documents never leave your device. - AES-256 GCM Encryption: Bank-level security for every stored file. - Biometric and PIN Protection: Secure your vault with Face ID, Touch ID, or a 6-digit Master PIN. - Privacy Shield: Prevents unauthorized screenshots and hides vault content in the app switcher. SMART MULTI-PROFILE FOLDER SYSTEM - Specialized Presets tailored for: * Students and Academics: Semester notes, marksheets, lab reports and assignments. * Work and Office: Projects, contracts, invoices and resumes. * Personal and Family: Passports, ID cards, vehicle papers and property records. * Finance and Tax: ITR filings, bank statements, receipts and investments. * Health and Medical: Prescriptions, medical history and lab reports. - Interactive Customization: Personalize folders with curated color palettes and icons. ADVANCED PDF AND SCANNER SUITE - High-Definition Document Scanner: Multi-page scanning with auto edge detection and perspective correction. - On-Device OCR Text Extraction: Search text inside physical documents instantly with offline machine learning. - PDF Tools: Merge multiple PDFs, split documents, password-protect PDF files, and edit metadata without external tools. - Multi-Format Support: Seamlessly stores PDFs, images, DOCX, XLSX, audio, and code files. SECURE ENCRYPTED BACKUP (.ddpb) - Create password-protected encrypted vault backup packages (.ddpb). - Safely share, store, or migrate your entire vault with SHA-256 integrity verification. Clean, fast, and completely offline-capable. Keep your vital documents safe, organized, and at your fingertips with DigiDocker Pro.
Latch
This app helps you regain focus by blocking time-wasting apps and websites. It requires a physical action, like scanning an NFC sticker or QR code, to unlock them, encouraging mindful usage. Features include customizable profiles, schedules, and location-based locking.
- Physical key scan to unlock apps
- NFC sticker and QR code support
- Customizable app and website blocking
- Location-based locking
- Scheduled locking profiles
- Commitment mode for extended focus
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Latch blocks the apps that steal your time — and puts the unlock button somewhere you have to walk to. Pick the apps, categories and websites that pull you in, then slide the latch to lock them. To unlock, scan your key: a few-cent NFC sticker or a QR code you print at home. Keep it on the fridge, in the car or at your desk at work, and the few steps it takes to go get it are usually enough to change your mind. Latch uses Apple's Screen Time (Family Controls) to block apps on your own iPhone. Your choices stay on your iPhone. YOUR KEY, NO GADGET • Use any NTAG213, NTAG215 or NTAG216 NFC sticker — a few cents each — or a QR code you print at home (the camera scans it) • Tap the sticker with Latch closed, or scan it in the app • Stickers are locked with a password after writing, so no one can write over them. Save the password in Apple's Passwords app • Share one key with family or roommates — one sticker on the fridge for the whole house • Tell Latch where each key lives, and the lock screen tells you where to walk • One key works with all your iPhones • A steps key (Pro): walk 500 to 20,000 steps to unlock, counted with Motion & Fitness • On iPad, use a QR key. NFC stickers, the steps key and lock while driving need an iPhone LOCKS BEFORE YOU THINK TO • Built-in profiles — Work, Social and Bedtime — ready with the usual suspects • Schedules (Pro): every weekday morning, or at bedtime until you scan your key • Places: lock when you arrive at the office or the gym, and unlock when you leave (uses your location) • Lock while driving (Pro): Latch notices a drive with your location and Motion & Fitness, locks the profile you choose, and unlocks after you park • A Control Center toggle (iOS 18): tap to lock, tap again to open the scanner • Siri: "Latch my phone", or "Latch my phone with Work". Also in Shortcuts and on the Action button BUILT FOR THE DAYS YOU'D RATHER NOT • Daily limits (Pro): give an app or category a few minutes a day while you're unlocked • Commitment mode (Pro): stay locked for at least 30 minutes, or up to 8 hours • Hard lock: choose to block deleting apps, installing apps and in-app purchases while you're locked • Break glass: three times a month, open your apps for 5–15 minutes without your key; they lock again on their own • Block explicit websites with Apple's filter, per profile • Your own words on the block screen, like "Finish your work first" SEE THE TIME YOU GOT BACK • A daily locked-time goal and a streak to keep • Your last 7 days, how they compare with the week before, and a Sunday recap • How often you reached for a blocked app, and what broke your focus • Month and all-time views (Pro) • Lock Screen widgets and a Dynamic Island timer • iCloud sync between your iPhones PRIVATE BY DESIGN Latch has no accounts, no ads and no analytics. Apple's Screen Time keeps your app choices and usage on your iPhone, so we never see them. LATCH PRO — ONE-TIME PURCHASE Free includes one key, three profiles, two places and seven days of stats. Pro unlocks unlimited keys, profiles and places, schedules, daily limits, commitment mode, lock while driving, key hours, a steps key and full history. No subscription.
Screenshots
Verdict
The clearest difference is in-app purchases: DigiDocker Secure Document Pro at none against Latch's 1. DigiDocker Secure Document Pro also leads on iOS requirement (15.5 vs 17.0). On price, ads 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. Latch sells 1 one-off in-app purchase. DigiDocker Secure Document Pro asks for nothing beyond the download.
| Parameter | DigiDocker Secure Document Pro | Latch |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 9 — better |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 71 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Naynesh Patel | Lukla Logic LLC |
In-app purchases
DigiDocker Secure Document Pro
No in-app purchases
Latch
- Latch Pro$9.99
Questions
Is DigiDocker Secure Document Pro free?
Is Latch free?
Do DigiDocker Secure Document Pro or Latch have ads?
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