Comparison

PK Protect Enterprise vs Ultimate Database

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

Head to head
About

PK Protect Enterprise

This app enables on-the-go productivity for existing customers by providing secure file encryption and decryption. It integrates with popular cloud storage services and supports various authentication methods for seamless access and data protection.

Highlights
  • File encryption and decryption
  • Smartkey and passphrase support
  • X.509 and OpenPGP key integration
  • Cloud storage integration (Box, Dropbox, OneDrive, Google Drive)
  • Active Directory authentication
  • Digital signing and data authentication
Read full description

Specifically designed for existing customers, PK Protect for iOS helps you get your work done on the go. It’s fast, secure and simple to use so you can be productive from anywhere. If you are unsure if you have PK Protect please contact your company’s IT administrator. With PK Protect for iOS, users can encrypt and decrypt files using: - Smartkeys (including Smartkey creation) - Strong Passphrase - Strong Passphrase (AE2) - X.509 Digital Certificates (decrypt only) - OpenPGP Keys (decrypt only) Automatically access files stored in popular file-sync-and-share solutions including Box, Dropbox, OneDrive and Google Drive. Authenticate with existing Active Directory domain credentials. Perform digital signing and authentication of data with X.509 certificates. Secure files located in other apps can also be passed to PK Protect via the “Open In…” command. That’s it. Click on the install button to get started! PK Protect armors data at its core, eliminating vulnerabilities everywhere data is used, shared or stored. For nearly three decades, PKWARE has provided encryption and compression software to more than 30,000 enterprise customers and over 200 government agencies.

About

Ultimate Database

Manage SQLite databases directly on your device. Create, edit, and rename tables, add or modify data, and import/export databases in SQL or CSV formats. Supports compressed ZIP files for easy sharing.

Highlights
  • Create and edit SQLite databases
  • Manage table structures
  • Import/export data in SQL and CSV
  • Support for compressed ZIP files
  • Direct import from Safari, Email, and other apps
  • Export databases as SQL or CSV files
Features
Read full description

Ultimate Database transforms your iOS device into a powerful workstation for data management. Designed for developers and professionals, it allows you to create, edit, and manage SQLite databases on the go with ultimate fluidity. COMPLETE DATABASE MANAGEMENT • Total Control: Create from scratch, modify table structures, rename, and update records with an intuitive interface. • Dynamic Editing: Manage indexes, keys, and data in just a few taps, directly from your device. ADVANCED IMPORT & EXPORT • System Integration: Open and import SQLite databases or CSV files directly from Safari, Mail, and the Files app. • Flexible Exporting: Save and share your data in SQL or CSV formats in seconds. • Quick CSV Import: Populate your existing tables by importing CSV files directly. ZIP COMPRESSION & MANAGEMENT • Smart Archiving: Compress multiple databases and files into a single ZIP archive to optimize space. • Direct Import: Extract and import SQLite or CSV databases compressed in ZIP files received via email or downloaded from the browser. INSTANT SHARING • Send your SQLite, SQL, CSV, or ZIP files as email attachments directly from the app, streamlining your workflow. Take your data with you everywhere. Simplify your database management with Ultimate Database.

Screenshots

PK Protect Enterprise4 screens
Ultimate Database4 screens

Verdict

The call

The clearest difference is price: PK Protect Enterprise at Free against Ultimate Database's $0.99. PK Protect Enterprise also leads on update cadence (every 3 months vs every 31 months). Ultimate Database's advantage is iOS requirement (12.0 vs 15.6). On ads, in-app purchases 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

PK Protect Enterprise is free to download; Ultimate Database costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PK Protect Enterprise ships an update every 3 months, Ultimate Database every 31 months. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

Scorecard4 real differences · 6 level
PK Protect Enterprise versus Ultimate Database: the parameters behind the verdict, then further details
ParameterPK Protect EnterpriseUltimate Database
PriceFree — better$0.99
Rating5.0 (3 ratings) — better—
Positive reviews—0.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 3 months — betterEvery 31 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size20 MB2 MB
Age rating4+4+
DeveloperPKWARE, Inc.Angelo Capone

Customer experience

PK Protect Enterprise

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Ultimate Database

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

PK Protect Enterprise

No in-app purchases

None

Ultimate Database

No in-app purchases

Questions

Is PK Protect Enterprise free?
PK Protect Enterprise is free to download, with no in-app purchases.
Is Ultimate Database free?
Ultimate Database costs $0.99, with no in-app purchases.
Do PK Protect Enterprise or Ultimate Database have ads?
Neither PK Protect Enterprise nor Ultimate Database shows ads.
Which is updated more often, PK Protect Enterprise or Ultimate Database?
PK Protect Enterprise ships an update every 3 months, and Ultimate Database every 31 months. Most recently, PK Protect Enterprise was updated on September 8, 2026 and Ultimate Database on September 20, 2026.

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