Comparison

SecureZIP Reader vs Xfinity Call Guard

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

Head to head
About

SecureZIP Reader

Access and view compressed and encrypted files from cloud storage and email. Securely extract sensitive data using passphrases or digital certificates on your mobile device.

Highlights
  • Extract and view ZIP files
  • Decrypt encrypted files
  • Integrates with cloud storage
  • Supports passphrases and digital certificates
  • Open files in other apps
  • Browse ZIP file contents
Read full description

Now you can extract and view your ZIP and encrypted/secured sensitive files from email, Dropbox, Box.Net or other cloud providers! SecureZIP Reader for iOS combines ZIP decompression and decryption to deliver a data-centric security solution that protects data as it moves from the desktop to the cloud to the mobile device. Ensure security using passphrases or x.509 digital certificates. PKWARE SecureZIP Reader Top Features: •Quickly and securely open and extract files or open with the included viewer, or 3rd party viewer of choice •Simple to use with DropBox, Box.Net, Sugarsync and any other cloud provider for securing content throughout the cloud •Browse and review the contents of your ZIP files •Open SecureZIP files with a passphrase or digital certificate •Open the contents of ZIP files in associated apps •Open ZIP files from Mail •Open ZIP files from the web or cloud •Support for .ZIP .ZIPX and SFX compression SecureZIP allows you to extract the following file types, and more: •Photo and video formats •Text file formats •Office file formats •PDFs and much more As the creator of the ZIP file format, PKZIP and SecureZIP; PKWARE is building on its reputation of continuous innovation with the release of SecureZIP Reader for both personal and enterprise/business use. For enterprise and business customers, the PKWARE SecureZIP Reader is one of the first enterprise apps for iOS that provides the ability to open compressed files (.zip .zipx and many other formats) that are secured using passphrase or certificate-based encryption (PKI, x.509 certificate). This allows you to easily receive enterprise sensitive data on your iPhone or iPad without concern. For personal use, SecureZIP Reader provides a free, fully functional, simple to use app to open and extract your files to use them, on your mobile device. Have a friend sending you sensitive files? The sender can password protect and encrypt them before sending to you, knowing you are able to open and view the files. SecureZIP Reader for iOS was created by PKWARE, a company with a 30-year track record of helping customers compress and secure their corporate data and personal information across mobile, desktop, server and mainframe computing platforms and in physical, virtual and cloud environments. For more information, visit us at www.pkware.com --------------- Keywords: file manager, password, passphrase, certificate, explorer, compress, archive, uncompress, zip, winzip, pkware, tar.gz, send, share, aes, encryption, encrypt, decrypt, decryption, pkzip, androzip, phil katz, zip file, securezip, reader, .509, x.509, .ZIP, zipx, .zipx, sfx, .sfx, digital certificates, file security, cloud security

About

Xfinity Call Guard

Protect your phone from unwanted calls with real-time spam alerts and customizable blocking options. Identify unknown callers and manage your call security with insights and reporting features. Requires a Xfinity Mobile Premium Unlimited plan.

Highlights
  • Real-time spam call alerts
  • Personalized call blocking
  • Neighborhood filter
  • Customizable block list
  • Spam number reporting
  • Caller ID and branded calling identification
  • Spam and Security insights
Read full description

With Xfinity Call Guard, you can shield your phone from pesky calls in just a few taps. Xfinity Call Guard is the premium solution to keep your phone secure from spam calls. Xfinity Call Guard requires a Xfinity Mobile Premium Unlimited plan. Key Features: Real-time alerts on your incoming call screen to avoid spam calls. Personalize your protection to automatically block spam callers or send them to voicemail. Use the Neighborhood filter to block unknown numbers similar to yours or a chosen 6-digit prefix. Create a personalized block list to block unwanted callers or override blocking for known numbers. Report spam numbers to help improve service. Identify unknown callers on incoming call screens, call logs with Premium Caller ID and verified branded calling. Review spam activity and receive recommendations to adjust your block settings with Spam and Security insights. Please reference https://www.xfinity.com/support/articles/call-guard for instructions on how to use the app. You can review our privacy policy at https://www.xfinity.com/privacy/policy.

Screenshots

SecureZIP Reader4 screens
Xfinity Call Guard4 screens

Verdict

The call

SecureZIP Reader and Xfinity Call Guard both sit at 3.0 stars, but that hides the real split: 69% of SecureZIP Reader's written reviews are positive against 15% of Xfinity Call Guard's. SecureZIP Reader also leads on device support (3 vs 1). Xfinity Call Guard's advantage is ratings volume (115 vs 5) and update cadence (every 3 months vs every 7 months). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.0 for SecureZIP Reader against 2.9 for Xfinity Call Guard. That said, the two scores are not equally well evidenced: Xfinity Call Guard has 115 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 69% of SecureZIP Reader's written reviews are positive against 15% of Xfinity Call Guard's.

UpkeepUpdate frequency

SecureZIP Reader ships an update every 7 months, Xfinity Call Guard every 3 months. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 6 level
SecureZIP Reader versus Xfinity Call Guard: the parameters behind the verdict, then further details
ParameterSecureZIP ReaderXfinity Call Guard
PriceFreeFree
Rating3.0 (5 ratings) — better2.9 (115 ratings)
Positive reviews69.0% of reviews — better14.7% of reviews
Number of ratings5115 — better
Update frequencyEvery 7 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size9 MB86 MB
Age rating4+4+
DeveloperPKWARE, Inc.Comcast

Customer experience

SecureZIP Reader

All ratings5 ratings
Positive40.0%
Neutral20.0%
Negative40.0%
Written reviews29 reviews
Positive69.0%
Neutral0.0%
Negative31.0%

Xfinity Call Guard

All ratings115 ratings
Positive45.2%
Neutral5.2%
Negative49.6%
Written reviews34 reviews
Positive14.7%
Neutral0.0%
Negative85.3%

In-app purchases

None

SecureZIP Reader

No in-app purchases

None

Xfinity Call Guard

No in-app purchases

Questions

Is SecureZIP Reader free?
SecureZIP Reader is free to download, with no in-app purchases.
Is Xfinity Call Guard free?
Xfinity Call Guard is free to download, with no in-app purchases.
Which has better reviews, SecureZIP Reader or Xfinity Call Guard?
SecureZIP Reader is rated higher. SecureZIP Reader averages 3.0 out of 5 from 5 ratings, while Xfinity Call Guard averages 2.9 from 115 ratings.
Do SecureZIP Reader or Xfinity Call Guard have ads?
Neither SecureZIP Reader nor Xfinity Call Guard shows ads.
Which is updated more often, SecureZIP Reader or Xfinity Call Guard?
SecureZIP Reader ships an update every 7 months, and Xfinity Call Guard every 3 months. Most recently, SecureZIP Reader was updated on October 6, 2026 and Xfinity Call Guard on October 17, 2026.

Other comparisons