Comparison

Sindiy vs OneVault Password Manager

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

Head to head
About

Sindiy

Securely store and organize your login credentials without cloud syncing. This app encrypts all saved passwords, offering multiple authentication options for robust security and immediate use after installation.

Highlights
  • Password saving
  • Password sorting
  • Encrypted storage
  • No cloud sync
  • Multiple authentication options
  • Immediate use after install
Read full description

"Sindiy" is an application for managing passwords. It is created focusing on the basic minimum functions of saving passwords, sorting, and managing passwords.(There is no dangerous function like copying the password to the cloud.) No troublesome procedures such as user registration are necessary, so you can use it immediately after installation. Since all saved passwords are encrypted, it is possible to reduce the possibility of password leakage when using iCloud's backup function or even in the event of your iPhone(iPad) loss. You can select "None", "TouchID", "Master Password" for authentication at application startup."Master Password" provides the most robust security environment, but you must enter the password each time the application is launched. On the other hand, "None" improves convenience but weakens security. You can select the optimum method according to your own scene.

About

OneVault Password Manager

Securely store and autofill your passwords across devices. This app offers a virtual vault with robust security features, including biometric authentication and local storage, to protect your credentials and simplify logins.

Highlights
  • Local password storage
  • Biometric authentication (Face ID, Touch ID, Passcode)
  • Automatic secure logins
  • Cross-device syncing
  • Strong password generation tool
  • Unlimited password storage
  • Organized list and folder views
Features
Read full description

Do you feel overwhelmed trying to remember all of your passwords? Are you less likely to create secure passwords for fear of forgetting them? OneVault - Password Manager has you covered! OneVault provides a virtual vault where you can easily and safely store all of your passwords on your device(s). It also automatically — and securely — enters your user names and passwords when signing on to your favorite websites and apps. Rest easy with this user-friendly app that remembers your secure passwords, keeps them safe, and saves you time by quickly logging you into your accounts. Features ► Data security: User IDs and passwords are securely stored locally on your device using Apple’s Keychain and not on external servers. ► App security: Face ID, Touch ID, and/or Passcode verification are required to unlock the OneVault, ensuring security of your passwords and protecting you from cybercriminals.  In addition, user names and passwords are stored in the Apple Keychain for additional protection. ► Syncing: OneVault offers secure syncing between devices, providing a safe and seamless transition between your iPhone, iPad, and Apple Watch, using Apple’s encryption technologies and the security of Apple’s iCloud and secure communications. ► Strong passwords: Provides user-friendly tool to create strong passwords. ► Automatic log in: Automatically enters user ID and password in Safari and other iOS apps and internet browsers, allowing you to quickly log in to your favorite websites and accounts. ► Unlimited: Stores an unlimited number of user IDs, passwords, and folders in accordance with your device's storage capacity. ► List and folder views: Offers two unique and organized views of your passwords: 1) Alphabetic list: view all of your passwords listed alphabetically by the account name. Easily locate a password using an index and search. 2) Folder view: views all of your folders listed alphabetically by the folder name. Quickly identify folders using filters. Drag and drop passwords between folders effortlessly. ► System: Supports iOS/iPadOS 13, WatchOS 6, and above. Benefits ► User friendly. ► Remembers an unlimited number of user ID and password combinations. ► All sign in credentials are accessible by you only. ► Increases security levels by making it easy to remember secure user IDs and passwords. ► All personal information is kept safe and confidential on your device(s). ► There is no sharing of any information stored in OneVault. In-App Purchase Terms - OneVault is offered free for a one month trial followed by a one month or one year renewable subscription. - Payment will be charged to your iTunes Account at purchase. - Auto-renewable subscriptions will be charged for renewal at least 24 hours prior to the end of the current period. - Your subscription can be managed in your iTunes Account Settings. No cancellation of the current subscription is allowed during the active subscription period. Terms of Use http://www.bdpcorp.com/license-agreement.shtml

Screenshots

Sindiy4 screens
OneVault Password Manager4 screens

Verdict

The call

The clearest difference is review sentiment: OneVault Password Manager at 100% against Sindiy's 33%. OneVault Password Manager also leads on update cadence (every 6 weeks vs every 6 months). Sindiy's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OneVault Password Manager sells 2 in-app purchases, starting at $3.49 per month. Sindiy asks for nothing beyond the download.

UpkeepUpdate frequency

Sindiy ships an update every 6 months, OneVault Password Manager every 6 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
Sindiy versus OneVault Password Manager: the parameters behind the verdict, then further details
ParameterSindiyOneVault Password Manager
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings—5 — better
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS11.0 — better15.0
Further details — not scored
Size28 MB44 MB
Age rating4+4+
DeveloperKIKUSUI ELECTRONICS CORP.BDP Corporation

Customer experience

Sindiy

Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

OneVault Password Manager

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sindiy

No in-app purchases

2 purchases

OneVault Password Manager

Subscriptions2
  • Monthly$3.491 Month
  • Annually$33.991 Year

Questions

Is Sindiy free?
Sindiy is free to download, with no in-app purchases.
Is OneVault Password Manager free?
OneVault Password Manager is free to download, with in-app purchases available.
Do Sindiy or OneVault Password Manager have ads?
Neither Sindiy nor OneVault Password Manager shows ads.
Which is updated more often, Sindiy or OneVault Password Manager?
Sindiy ships an update every 6 months, and OneVault Password Manager every 6 weeks. Most recently, Sindiy was updated on October 7, 2026 and OneVault Password Manager on October 11, 2026.

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