Comparison

Guard7 vs What Day??

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

Head to head
About

Guard7

This tool provides robust encryption and decryption for files and emails, utilizing industry-standard cryptography. It simplifies complex cryptographic tasks for secure communication and data protection.

Highlights
  • Encrypt and decrypt files
  • Encrypt and decrypt emails
  • Sign and verify files
  • Organize contacts in groups
  • Efficient recipient management
  • Graphical frontend for GnuPG
Features
Read full description

Reliable, strong, safe. This is the iOS version of Guard7. Guard7 is a general purpose cryptography tool that can be used to encrypt, decrypt email and file, sign and verify files. It is the graphical frontend for the GNU Privacy Guard (GnuPG or GPG, http://www.gnupg.org) with additional features. Guard7 is an encryption and decryption system based on industry standard that can ensure the complete security of business negotiations or personal messages. It was developed to make the daily work with GnuPG simple and efficient. Why -------------------- The most difference between "public key cryptography" and normal "password protected cryptography" is that the first approach don't ask you to distribute any password to anyone or any unsafe place, e.g. email, chat app, or internet. And, you need an encryption tool that has industrial strength to protect your confidential information. Additional Features -------------------- Organise contacts in groups, then fast and efficiently organise dozens of recipients to send and receive file or email without setup recipients one by one and answer a bunch of boring questions and input repeat info again and again. Encrypt and decrypt a file just requires several taps, it's very simple, convenient and efficient. Common Tasks -------------------- a. list all contact groups, list all member of a group. b. encrypt and decrypt a file. c. set up recipients and encrypt an email, decrypt an encrypted email. d. sign and verify files. Thousands of people already benefited from the app in 2018 that year, but until today, they still..., what they are, then what they said what they doing. what the intention of the commenter is obvious. more maliciously attack, more affirmation of the app.

About

What Day??

Features
Read full description

Features: Check the day of the week for any date from 1800 to 2300. Easy and fun to use. Great for planning birthdays, events, and more. Download now and always know your days!

Screenshots

Guard74 screens
What Day??3 screens

Verdict

The call

The clearest difference is update cadence: Guard7 at daily against What Day??'s every 5 weeks. Guard7 also leads on price ($6.99 vs $9.99). 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

Guard7 costs $6.99 and What Day?? $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Guard7 ships an update daily, What Day?? every 5 weeks. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Guard7 versus What Day??: the parameters behind the verdict, then further details
ParameterGuard7What Day??
Price$6.99 — better$9.99
Rating3.5 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyDaily — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size3 MB5 MB
Age rating4+4+
Developer斌 虞Pieter Yoshua Natanael

In-app purchases

None

Guard7

No in-app purchases

None

What Day??

No in-app purchases

Questions

Is Guard7 free?
Guard7 costs $6.99, with no in-app purchases.
Is What Day?? free?
What Day?? costs $9.99, with no in-app purchases.
Do Guard7 or What Day?? have ads?
Neither Guard7 nor What Day?? shows ads.
Which is updated more often, Guard7 or What Day???
Guard7 ships an update daily, and What Day?? every 5 weeks. Most recently, Guard7 was updated on October 30, 2026 and What Day?? on November 6, 2026.

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