Comparison

Secret Notes Lock & To Do List vs Locked Notes°

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

Head to head
About

Secret Notes Lock & To Do List

Securely store private notes, passwords, and personal information with this app. It offers robust security features like app lock with PIN, fingerprint, or face ID. Organize your thoughts with unlimited notes, customizable fonts, and smart search, alongside a versatile to-do list functionality.

Highlights
  • App lock (PIN, fingerprint, FaceID)
  • Unlimited note creation
  • Customizable fonts and font sizes
  • Smart search for notes
  • To-do and shopping list creation
  • Secure storage of sensitive information
Features
Read full description

SECRET NOTES LOCK APP PROTECTS YOUR PRIVATE NOTE, PASSWORDS, AND PERSONAL INFORMATION. KEY FEATURES: Secure the Notes with App Lock (Password or PIN + Fingerprint or FaceID). - Create note in single touch. - Create unlimited number of notes. - Choose between various fonts to display. - Font size selection option to change size of the text. - Smart search ability for notes. - Sort your notes by date. - Share your notes with anyone you want. - All files are stored securely so that remains password protected and private. - Free to use. To Do List or Shopping List: - Create task lists with your most important to-do lists. - In the checklist mode, you can add as many items as you'd like. - Change the order of To Do List easily. - After the list is finished and saved, you may check or uncheck each line on your list with a quick tap. - Show Completed List separately. ORGANISE NOTES: - Creating and editing text notes. - Simple interface that most of the users find easy to use. - Keep yourself and your work organised. - Store Credit Card Details Securely - Bank details securely store. - Make notes of Health Details. - Notebook provides different ways to take notes and capture your thoughts. - Write notes, Start with a text, and amazing features of writing options. - Store secret information or ideas - No limits on note's length or number of notes created.

About

Locked Notes°

Securely store your private thoughts and ideas with this app. It offers robust organization and advanced editing tools, all protected by biometric authentication for ultimate privacy. Your notes are automatically hidden and locked when the app is in the background.

Highlights
  • Biometric authentication (Face ID/Touch ID)
  • Organize notes in folders
  • Search notes and folders
  • Advanced note editing
  • Automatic background hiding and locking
Features
Read full description

Keep your notes in a private and secure place. No hassle needed, just let's get started in less than a minute! Do not worry about curious eyes and leaked passwords as the app allows only biometric authentication. Key features: - Take notes in a breeze - Organize your notes in folders - Search notes and folders - Advanced note editing capabilities - Biometric authentication with Face ID or Touch ID - Automatically hide your notes while the app is in the background - Automatically lock the app while the app is in the background

Screenshots

Secret Notes Lock & To Do List4 screens
Locked Notes°3 screens

Verdict

The call

The clearest difference is review sentiment: Locked Notes° at 93% against Secret Notes Lock & To Do List's 39%. Locked Notes° also leads on rating (4.7 vs 2.9) and in-app purchases (none vs 1). On price, update cadence, 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. Secret Notes Lock & To Do List sells 1 one-off in-app purchase. Locked Notes° asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Locked Notes° holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: Locked Notes° has 379 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 39% of Secret Notes Lock & To Do List's written reviews are positive against 93% of Locked Notes°'s.

UpkeepUpdate frequency

Secret Notes Lock & To Do List ships an update monthly, Locked Notes° every 2 months. The most recent releases landed on October 22, 2026 and October 23, 2026 respectively.

Scorecard6 real differences · 4 level
Secret Notes Lock & To Do List versus Locked Notes°: the parameters behind the verdict, then further details
ParameterSecret Notes Lock & To Do ListLocked Notes°
PriceFreeFree
Rating2.9 (21 ratings)4.7 (379 ratings) — better
Positive reviews38.8% of reviews92.9% of reviews — better
Number of ratings21379 — better
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size33 MB28 MB
Age rating4+4+
DeveloperGURUPRITSINGH SAINIAdam Cziko

Customer experience

Secret Notes Lock & To Do List

All ratings21 ratings
Positive47.6%
Neutral0.0%
Negative52.4%
Written reviews237 reviews
Positive38.8%
Neutral4.6%
Negative56.5%

Locked Notes°

All ratings365 ratings
Positive93.4%
Neutral4.1%
Negative2.5%
Written reviews312 reviews
Positive92.9%
Neutral5.1%
Negative1.9%

Bugs and requests

Secret Notes Lock & To Do List

Not enough reviews yet to summarise bugs or requests.

Locked Notes°

Reported bugs

2 issues
  • Inconsistent face recognition
  • Notes sometimes disappearing

Requested features

4 requests
  • Backup and restore functionality
  • Password protection for individual notes
  • Ability to select and edit specific text
  • Cross-device syncing

In-app purchases

1 purchases

Secret Notes Lock & To Do List

One-time1
  • Remove Advertisements$3.99
None

Locked Notes°

No in-app purchases

Questions

Is Secret Notes Lock & To Do List free?
Secret Notes Lock & To Do List is free to download, with in-app purchases available.
Is Locked Notes° free?
Locked Notes° is free to download, with no in-app purchases.
Which has better reviews, Secret Notes Lock & To Do List or Locked Notes°?
Locked Notes° is rated higher. Secret Notes Lock & To Do List averages 2.9 out of 5 from 21 ratings, while Locked Notes° averages 4.7 from 379 ratings.
Do Secret Notes Lock & To Do List or Locked Notes° have ads?
Secret Notes Lock & To Do List shows ads; Locked Notes° does not.
Which is updated more often, Secret Notes Lock & To Do List or Locked Notes°?
Secret Notes Lock & To Do List ships an update monthly, and Locked Notes° every 2 months. Most recently, Secret Notes Lock & To Do List was updated on October 22, 2026 and Locked Notes° on October 23, 2026.

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