Comparison

Invisible Notes vs OnVault

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

Head to head
About

Invisible Notes

Features
Read full description

Invisible Notes is a notes app just like any notes app, but with one distinguishing feature:- It hides the text you are typing, expect for the line you are currently editing. Of course, there's a button to toggle that feature on and off in case you want to read the whole text you are typing. The app itself is made for both having fun or in case you want to write something but you don't want anyone to see what you are writing. Features:- - Provides you with most privacy. The app hides the text you are typing, with the exception of the line you are currently editing - The ability to toggle the hiding feature on and off - Old iOS notes app appearance Note:- Notes are only saved after you type something in them

About

OnVault

Features
Read full description

OnVault is an offline OCR app for people who want to organize and search documents entirely on their device. You can capture invoices, receipts, contracts, business cards, application forms, ID documents, and more with your iPhone, then review, store, and search them with confidence. OCR and search are completed entirely on-device, without sending documents to the cloud Documents are easy to find not only by file name, but also by their contents Face ID and re-authentication settings make it easier to handle confidential documents appropriately Documents can be exported to Files only when needed, making it easy to fit into existing workflows Key Features Document scanning and image import Corner correction, rotation, page review, and scan enhancement review Full-text search of OCR text Filtered search by date range, category, and more Save to Files and configure post-save original file handling rules App Lock, re-authentication, and original image retention settings Audit log, deletion history, and audit report export Ideal For Supporting storage of KYC and identity verification documents Organizing invoices, receipts, and contracts Situations where you want to search business cards or application forms later Document workflows in environments where cloud use is restricted Privacy Policy: https://onvault.mjo.app/en/privacy Terms of Use: https://onvault.mjo.app/en/terms

Screenshots

Invisible Notes2 screens
OnVault4 screens

Verdict

The call

The clearest difference is in-app purchases: Invisible Notes at none against OnVault's 3. Invisible Notes also leads on iOS requirement (9.0 vs 15.5). OnVault's advantage is update cadence (fortnightly vs every 94 months). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. OnVault sells 3 in-app purchases, starting at $3.99 per month. Invisible Notes asks for nothing beyond the download.

UpkeepUpdate frequency

Invisible Notes ships an update every 94 months, OnVault fortnightly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
Invisible Notes versus OnVault: the parameters behind the verdict, then further details
ParameterInvisible NotesOnVault
PriceFreeFree
Update frequencyEvery 94 monthsFortnightly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS9.0 โ€” better15.5
Further details โ€” not scored
Size1 MB68 MB
Age rating4+4+
DeveloperMohannad DaghistanyAKIFUMI YOSHIMURA

In-app purchases

None

Invisible Notes

No in-app purchases

3 purchases

OnVault

Subscriptions2
  • Monthly Premium7 Days trial$3.991 Month
  • Yearly Premium7 Days trial$36.991 Year
One-time1
  • Lifetime License$79.99

Questions

Is Invisible Notes free?
Invisible Notes is free to download, with no in-app purchases.
Is OnVault free?
OnVault is free to download, with in-app purchases available.
Do Invisible Notes or OnVault have ads?
Neither Invisible Notes nor OnVault shows ads.
Which is updated more often, Invisible Notes or OnVault?
Invisible Notes ships an update every 94 months, and OnVault fortnightly. Most recently, Invisible Notes was updated on November 1, 2026 and OnVault on October 31, 2026.

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