Comparison

Diary Lock vs BeaglePrep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Diary Lock

Features
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Your All-in-One Private Notes & Planner Write, organize, and protect your thoughts with powerful tools in one simple app. Rich Text Editor • Bold, italic, underline & strikethrough • Bullet & numbered lists • Multiple fonts • Highlight & text color options • Add stickers • Insert images • Organize with tags Voice Notes • Record audio directly inside notes • Capture ideas instantly • Perfect for meetings & quick thoughts Private & Secure • Lock individual notes with PIN • Protect personal journals • Keep sensitive information safe Mood Tracking • Set daily moods • Reflect on your emotions • Make journaling more meaningful Smart Reminders & Events • Create events with start & end time • Repeat options • Get notified on time • Stay on schedule More Creative Tools • Draw freely inside notes • Customize with colors • Clean & intuitive design • Organize by date & category Perfect for journaling, planning, studying, goal tracking, and daily organization. Simple. Powerful. Secure. Start with free features and upgrade anytime to unlock the full experience. If you subscribe to a “Pro” plan, payment will be charged to your iTunes account at the time of purchase confirmation. Any unused portion of a free trial (if offered) will be forfeited once you start a subscription. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription and disable auto-renewal anytime in your Account Settings. Cancellations are not allowed during the active subscription period. For support or questions, please contact us at miraclefifth@gmail.com Privacy Policy - https://secret-diary-journal-lock.blogspot.com/2026/02/privacy-policy.html Terms of Use - https://secret-diary-journal-lock.blogspot.com/2026/02/terms-of-use.html EULA - https://secret-diary-journal-lock.blogspot.com/2026/02/eula.html If you enjoy using Secret Diary: Journal & Lock, please take a moment to rate us and share your feedback.

About

BeaglePrep

Organize your emergency supplies, pantry, and personal inventory privately and offline. Track items, expiration dates, and quantities with smart features like barcode scanning and customizable categories. Improve your preparedness with a visual score and helpful reminders.

Highlights
  • Offline inventory management
  • Barcode scanning for item entry
  • Expiration date tracking and reminders
  • Customizable categories and locations
  • Prep Score and gap analysis
  • CSV export and printable binder
  • One-time Pro unlock for unlimited items
Features
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Meet your prep buddy. BeaglePrep keeps your pantry, supplies, and emergency stock organized — calmly, privately, and completely offline. No account. No subscription. No internet required. Add your first item in seconds and let your prep buddy watch your stock, nudge you before things expire, and cheer as your Prep Score climbs. WHY BEAGLEPREP - Works fully offline — your inventory lives on your device, not in the cloud - No sign-up, no email, no tracking - Free forever for the full core app - Pro is a one-time $4.99 unlock — never a subscription TRACK EVERYTHING - Quantity, unit, category, location, expiry, calories, can size, restock thresholds, and notes - Quick-Add button with smart defaults that remember your last category and unit - Autocomplete from your own shelves plus a built-in dictionary of 500+ common supplies - Custom categories, units, and storage locations (Pantry, Garage, Car, Bug-Out Bag…) each with its own icon and color - Bulk multi-select to move, restock, or delete — with undo - Search, filter, and sort by name, quantity, category, location, or expiry SCAN TO ADD - Scan a barcode to auto-fill name, brand, size, and calories from Open Food Facts and USDA data - Results cache on your device, so repeat scans work offline - Manual entry whenever you need it KNOW WHERE YOU STAND - Set your household — adults, kids, pets — and see days-of-supply per category against your targets - A real-time Prep Score and checklist show exactly where your gaps are - Smart grouping tidies "Black Beans ×10" into a single card BUILT FOR REAL PREPPING - Canning support tracks jar counts, seal dates, and use-by — rotating oldest first - Automatic expiration reminders plus recurring tasks (1d / 2w / 3m / 6m / 1y) that roll forward on their own TAKE YOUR DATA ANYWHERE - CSV export and a printable Inventory Binder PDF — grouped by location and category, with per-area water totals and total calories - Automatic, private, version-stamped backups on your device MEET YOUR PREP BUDDY Pick Tater the rat terrier or Toby the cat. Eight moods track your Prep Score — the better stocked you are, the happier they get. GO PRO — ONE TIME, $4.99 - Unlimited items and locations - Shopping lists that flow straight into inventory - CSV import - Optional cloud sync and device pairing with a 6-character code The free version includes the full core experience, up to 75 items and 7 locations. Pro unlocks everything for a single $4.99 purchase — no subscription, ever. Wag more. Worry less.

Screenshots

Diary Lock4 screens
BeaglePrep4 screens

Verdict

The call

The clearest difference is rating: BeaglePrep at 4.6 against Diary Lock's 3.8. BeaglePrep also leads on ads (none vs shown). Diary Lock's advantage is update cadence (every 2 weeks vs monthly). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Diary Lock sells 4 in-app purchases, starting at $3.99 per 7 days and BeaglePrep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

BeaglePrep holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 5 and 5 respectively.

UpkeepUpdate frequency

Diary Lock ships an update every 2 weeks, BeaglePrep monthly. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Diary Lock versus BeaglePrep: the parameters behind the verdict, then further details
ParameterDiary LockBeaglePrep
PriceFreeFree
Rating3.8 (5 ratings)4.6 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings55
Update frequencyEvery 2 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size71 MB45 MB
Age rating4+4+
DeveloperJay LakhaniPatrick Behrens

In-app purchases

4 purchases

Diary Lock

Subscriptions3
  • Weekly Pro Access$3.997 Days
  • Monthly Pro Access$9.991 Month
  • Yearly Pro Access3 Days trial$19.991 Year
One-time1
  • Lifetime Pro Access$39.99
1 purchases

BeaglePrep

One-time1
  • BeaglePrep Pro$4.99

Questions

Is Diary Lock free?
Diary Lock is free to download, with in-app purchases available.
Is BeaglePrep free?
BeaglePrep is free to download, with in-app purchases available.
Which has better reviews, Diary Lock or BeaglePrep?
BeaglePrep is rated higher. Diary Lock averages 3.8 out of 5 from 5 ratings, while BeaglePrep averages 4.6 from 5 ratings.
Do Diary Lock or BeaglePrep have ads?
Diary Lock shows ads; BeaglePrep does not.
Which is updated more often, Diary Lock or BeaglePrep?
Diary Lock ships an update every 2 weeks, and BeaglePrep monthly. Most recently, Diary Lock was updated on October 24, 2026 and BeaglePrep on October 24, 2026.

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