Comparison

Lock Notes vs MP

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

Head to head
About

Lock Notes

Securely store and protect your private notes with a passcode or Touch ID. Keep sensitive information like passwords, secrets, and diary entries safe from unauthorized access. Backup and sync notes across devices, customize their appearance, and even add images.

Highlights
  • Passcode and Touch ID protection
  • Security question recovery
  • iCloud backup and sync
  • Customizable font style and size
  • Insert images into notes
  • Print and share notes
Features
Read full description

FINALLY AN APP FOR ALL YOUR PRIVATE NOTES! Keep your most valuable, private, and secret notes away from prying eyes. Keep them all totally secret and safe. Store passwords, secrets, contacts or just keep your diary private. KEY FEATURES: • Use Touch ID or passcode to safely lock access to your private notes. • Set a security question and answer in case you forget your passcode. • Safely Backup your valuable notes to iCloud. • Quickly Sync notes between iPhone & iPad with iCloud. • Sort notes list by name, date or manual. • Select notes font style and size. • Insert images & photos into notes. • Print your notes. • Send notes via text message or email. • Save notes to Camera Roll. • Support for Emoji Emoticons. This app allows you to automatically backup your notes for $9.99 a year through an auto-renewing subscription. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless cancelled at least 24 hours before the end of the current period You will not be able to cancel a subscription during the active period. You can manage your subscriptions in the Account Settings after purchase. Terms of use: http://www.katans.com/terms-of-use Privacy policy: http://www.katans.com/privacy-policy This app can be freely used up to two notes. A SINGLE PURCHASE COVERS ALL YOUR IPHONE AND IPAD DEVICES.

About

MP

Features
Read full description

Cette application vous permet d'accéder à votre espace client de la plateforme collaborative MP-Expertise. Elle vous permet de photographier vos factures et vos notes de frais qui se retrouveront alors automatiquement sur la plateforme collaborative.

Screenshots

Lock Notes4 screens
MP4 screens

Verdict

The call

The clearest difference is in-app purchases: MP at none against Lock Notes's 3. Lock Notes's advantage is update cadence (every 10 days vs every 4 months). On price, ads, device support and iOS requirement 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. Lock Notes sells 3 in-app purchases, starting at $14.99 per year. MP asks for nothing beyond the download.

UpkeepUpdate frequency

Lock Notes ships an update every 10 days, MP every 4 months. The most recent releases landed on October 2, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Lock Notes versus MP: the parameters behind the verdict, then further details
ParameterLock NotesMP
PriceFreeFree
Rating4.5 (1.1K ratings) — better—
Positive reviews73.2% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 10 days — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size8 MB39 MB
Age rating4+4+
DeveloperJulyApps LtdWelyb

Bugs and requests

Lock Notes

Reported bugs

3 issues
  • Notes disappearing after updates
  • Inability to access notes after device reset
  • Sync issues between devices

Requested features

5 requests
  • Advanced formatting options
  • Ability to change passcode
  • Improved search capabilities
  • Folder/organization system
  • Better backup and restore options

MP

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Lock Notes

Subscriptions1
  • Auto Backup$14.991 Year
One-time2
  • Unlimited Notes$4.99
  • Lock Notes Pro$9.99
None

MP

No in-app purchases

Questions

Is Lock Notes free?
Lock Notes is free to download, with in-app purchases available.
Is MP free?
MP is free to download, with no in-app purchases.
Do Lock Notes or MP have ads?
Neither Lock Notes nor MP shows ads.
Which is updated more often, Lock Notes or MP?
Lock Notes ships an update every 10 days, and MP every 4 months. Most recently, Lock Notes was updated on October 2, 2026 and MP on September 18, 2026.

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