Comparison

The Vault vs Proof

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

Head to head
About

The Vault

Securely store all your confidential information, including passwords, PINs, and financial details, exclusively on your iOS device. It uses strong encryption and offers a private web export feature for data management over Wi-Fi.

Highlights
  • Offline data storage
  • Strong encryption
  • Private web export
  • Organize data into groups
  • Multiple vault databases
  • XML export/import
Features
Read full description

The Vault is an application for iOS devices that securely stores all of your confidential passwords, PINs, credit and debit card information, bank account numbers, etc. Some of the features of The Vault are: - The program never uses the Internet or the "cloud". There are no "servers". There is no sharing of data. The data is stored exclusively on your iOS device. Everything you do is completely private to your device, except when you use the Web Export feature. There are no in-app purchases, and no advertisements. - It uses a well-known standard encryption algorithm to protect your data. - Your password, which unlocks the vault, is never stored anywhere on your iOS device. - You can set up a number of different groups to organize your data, such as personal or business. - The Web Export feature, which implements a mini-webserver, allows the user to connect his or her computer to the iOS device via a Wifi network connection and view, download or upload Vault data using only a Web Browser. This mini-webserver feature is very secure, as it uses the industry standard HTTPS secure protocol to protect all network communications. For security reasons, this mini-webserver feature is only enabled when the user desires, and requires the use of a one-time password to allow the connection. - It supports multiple Vault Databases. You can switch between databases, create new ones, upload or download them via the Web Export mini-webserver, copy them to other iOS devices, etc. - It allows export and import of Vault Data to XML files, for use with your computer. - Master password entry is confirmed via requiring the new password to be entered twice. - Custom fields are supported. You can add or remove fields with custom titles.

About

Proof

This app streamlines the process serving workflow for professionals. It offers intuitive submission, real-time tracking, secure document management, and direct communication with clients. Designed for efficiency and compliance, it helps users serve documents accurately and faster.

Highlights
  • Streamlined serve attempt submissions
  • Enhanced visibility of special requirements
  • State law integration and reminders
  • Real-time job tracking
  • Secure document management
  • Instant notifications
  • Seamless client communication
Features
Read full description

Proof - Empowering Process Servers, One Serve at a Time. Revolutionize your process serving with Proof's newly redesigned mobile app. Streamline your workflow, stay compliant, and boost your efficiency - all from the palm of your hand. NEW! Completely redesigned interface for a smoother, faster experience. Key Features: Streamlined Serve Attempt Submissions: Submit your attempts in record time with our intuitive, step-by-step process. Enhanced Visibility of Special Requirements: Never miss a crucial detail with clear, upfront display of job-specific instructions. State Law Integration: Stay compliant effortlessly with built-in state law reminders and guidelines. Real-time Job Tracking: Keep clients informed with up-to-the-minute status updates. Secure Document Management: Access and upload sensitive documents with bank-level security. Instant Notifications: Stay on top of urgent requests and updates. Seamless Communication: Chat directly with clients and Proof support team. Whether you're a seasoned process server or new to the field, Proof's redesigned app equips you with everything you need to serve documents efficiently and accurately. Our user-friendly interface combines powerful features with simplicity, allowing you to focus on what you do best. Redesigned with You in Mind: Our latest app redesign is the result of extensive research, user feedback, and careful consideration of accessibility and user experience. We've invested significant time and resources to create an interface that's not only visually appealing but also highly functional and easy to navigate. Improved Accessibility: We've enhanced color contrast and font sizes to ensure better readability for all users. Intuitive Navigation: Based on user feedback, we've reorganized menu structures and workflows to make common tasks even easier to complete. Faster Performance: We've optimized the app to load faster and consume less data, improving your overall experience. Customizable Settings: Tailor the app to your preferences with new personalization options. Join thousands of satisfied servers who trust Proof to streamline their work, increase their earnings, and maintain compliance. Download now and experience the future of process serving! What Our Users Are Saying: "You're ahead of the game compared to the others." - Professional Process Server "This is fantastic! This design looks more organized, easier for people in the field. The amount of detail here is really great." - Professional Process Server "It feels like the new redesign does a much better job of handling information." - Professional Process Server "Impeccable service! That's why we are sending all of our process work to you guys" - Attorney "We are sending all of our clients to use your service because it is fast and professional." - Legal Professional "I can't begin to express my gratitude for stumbling upon Proof Serve. The service and communication have been outstanding thus far. We were using another nationwide service processing company and, so far, Proof Serve has blown them away! There is absolutely no comparison." - Subpoena Specialist Join us today and transform the way you work!

Screenshots

The Vault3 screens
Proof4 screens

Verdict

The call

The clearest difference is price: Proof at Free against The Vault's $1.99. Proof also leads on rating (4.5 vs 4.0) and ratings volume (656 vs 5). On ads, in-app purchases, 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

Proof is free to download; The Vault costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Proof holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Proof has 656 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 29% of The Vault's written reviews are positive against 52% of Proof's.

UpkeepUpdate frequency

The Vault ships an update every 4 months, Proof every 4 weeks. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

Scorecard6 real differences · 4 level
The Vault versus Proof: the parameters behind the verdict, then further details
ParameterThe VaultProof
Price$1.99Free — better
Rating4.0 (5 ratings)4.5 (656 ratings) — better
Positive reviews28.6% of reviews52.2% of reviews — better
Number of ratings5656 — better
Update frequencyEvery 4 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size5 MB173 MB
Age rating4+4+
DevelopermorbiuslabsProof Technology, Inc.

Customer experience

The Vault

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews7 reviews
Positive28.6%
Neutral14.3%
Negative57.1%

Proof

All ratings656 ratings
Positive87.7%
Neutral2.9%
Negative9.5%
Written reviews46 reviews
Positive52.2%
Neutral2.2%
Negative45.7%

Bugs and requests

The Vault

Not enough reviews yet to summarise bugs or requests.

Proof

Reported bugs

8 issues
  • App loads too slow
  • App crashes instantly or shows black/white screen
  • App requires location services even when enabled
  • App doesn't allow recording attempts
  • App shows partial client details and won't scroll
Show 3 more
  • Job notifications received but job not available
  • App doesn't provide searching options for jobs
  • App constantly crashes on iOS devices

Requested features

6 requests
  • Route plans for servers
  • More organized job listings
  • Ability to log in on multiple phones
  • Automatic serve acceptance within a mile limit
  • Group status updates
Show 1 more
  • Generate map based on job addresses

In-app purchases

None

The Vault

No in-app purchases

None

Proof

No in-app purchases

Questions

Is The Vault free?
The Vault costs $1.99, with no in-app purchases.
Is Proof free?
Proof is free to download, with no in-app purchases.
Which has better reviews, The Vault or Proof?
Proof is rated higher. The Vault averages 4.0 out of 5 from 5 ratings, while Proof averages 4.5 from 656 ratings.
Do The Vault or Proof have ads?
Neither The Vault nor Proof shows ads.
Which is updated more often, The Vault or Proof?
The Vault ships an update every 4 months, and Proof every 4 weeks. Most recently, The Vault was updated on October 13, 2026 and Proof on October 20, 2026.

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