Comparison

PIN Keeper Pro vs Vacant.com

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

Head to head
About

PIN Keeper Pro

Securely store and manage your PIN numbers with strong encryption. Offers a free tier with limited storage and a premium version for enhanced features like cross-device synchronization.

Highlights
  • 4x4 pattern key
  • AES strong encryption
  • Secure memory protection
  • Open source code
  • Cross-platform synchronization (Premium)
  • Up to 31 slots storage (Premium)
Features
Read full description

PIN Keeper Pro - store your PIN numbers anywhere in secure. Key features: ► 4x4 pattern key ► strong encryption using AES (Advanced Encryption Standard) ► secure memory protection at runtime ► open source code ► partial data storage ► up to 5 slots free storage ► no ads and usage limitations Premium features: ► crossplatform device synchronization ► up to 31 slots storage ► changing pattern key ► safe deleting data

About

Vacant.com

This mobile-first platform simplifies hotel management for properties with under 50 rooms. It offers tools for reservations, direct bookings, reporting, housekeeping, and faster check-ins, allowing quick setup and efficient operations.

Highlights
  • Channel Manager
  • Direct Booking Engine
  • On-demand Reporting
  • Housekeeping Management
  • Fast Check-ins
  • Mobile-first Interface
Features
Read full description

Vacant.com equips hoteliers with the tools and integrations to effectively manage their properties with an easy mobile first experience. The first PMS built for small properties. A simple, intuitive, mobile friendly platform to manage hotels under 50 rooms with ease. Vacant allows you to get setup and accepting reservations within minutes, not months. By using existing information, Vacant is able to assist in property setup, turning a process that might take hours or weeks into mere minutes. Key Features: Channel Manager: Get your property accepting reservations through various channels quickly and effectively Booking Engine: Vacant creates a beautiful and simple way for customers to book your property directly Reporting: Get a Birds Eye view of your property instantly with on-demand reporting and important metrics Housekeeping: Keep track of which rooms have been cleaned, are being cleaned, and still dirty Faster Check-ins: Vacant’s easy check in process allows users to check in through a simple, modern and effective way. Want to get started? Reach out to us at sales@vacant.com to learn more and to schedule a demo.

Screenshots

PIN Keeper Pro4 screens
Vacant.com4 screens

Verdict

The call

The clearest difference is review sentiment: Vacant.com at 100% against PIN Keeper Pro's 0%. Vacant.com also leads on in-app purchases (none vs 1) and update cadence (every 10 days vs every 11 months). PIN Keeper Pro's advantage is iOS requirement (8.0 vs 18.0). 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. PIN Keeper Pro sells 1 one-off in-app purchase. Vacant.com asks for nothing beyond the download.

UpkeepUpdate frequency

PIN Keeper Pro ships an update every 11 months, Vacant.com every 10 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
PIN Keeper Pro versus Vacant.com: the parameters behind the verdict, then further details
ParameterPIN Keeper ProVacant.com
PriceFreeFree
Rating—4.3 (6 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—6 — better
Update frequencyEvery 11 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better18.0
Further details — not scored
Size81 MB92 MB
Age rating4+4+
DeveloperFarida YarullinaVacant.com Inc.

Customer experience

PIN Keeper Pro

Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Vacant.com

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

PIN Keeper Pro

One-time1
  • Premium$4.99
None

Vacant.com

No in-app purchases

Questions

Is PIN Keeper Pro free?
PIN Keeper Pro is free to download, with in-app purchases available.
Is Vacant.com free?
Vacant.com is free to download, with no in-app purchases.
Do PIN Keeper Pro or Vacant.com have ads?
Neither PIN Keeper Pro nor Vacant.com shows ads.
Which is updated more often, PIN Keeper Pro or Vacant.com?
PIN Keeper Pro ships an update every 11 months, and Vacant.com every 10 days. Most recently, PIN Keeper Pro was updated on November 1, 2026 and Vacant.com on November 3, 2026.

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