EF Go Ahead Tours app for iOS: the "Developer's Privacy Policy" and "Privacy Policy" links on the Apple App Store detail page lead to a 404 error page

 iOS

EF Go Ahead Tours app for iOS (version 2026.1.9)

01/19/2026

Description:

The privacy links on the detail page for an app called EF Go Ahead Tour app for iOS lead to a 404 error message. Linking to a valid, and readable, privacy policy is mandated by Apple policies. 

Archived Link: https://archive.is/klKww

Steps to Reproduce:

1. Head to the detail page in the Apple App Store for the EF Go Ahead Tour app

2. Scroll down and select either "Developer's Privacy Policy" or "Privacy Policy" links

3. Note that both link to a 404 page and not a valid (readable) privacy policy 

Result: the "Developer's Privacy Policy" and "Privacy Policy" links on the detail page for an app called EF Go Ahead Tours lead to a 404 page and not a valid privacy policy 

Expected: the "Developer's Privacy Policy" and "Privacy Policy" links on the detail page for the EF Go Ahead Tours app should lead to a valid (readable) privacy policy 

Head to the detail page for the EF Go Ahead Tours app in the Apple App store...

Scroll down and select the "Privacy Policy" link...

User is taken to a 404 error message. 

seats.aero app for iOS: Deep Link formatting issue with links created using iOS share sheet

 iOS 18.6.2

seats.aero app for iOS (version 2026.1.2)

01/18/2026

Description:

Share URLs generated by the seats.aero app are not clickable hyperlinks. If the recipient of the link doesn't have the app installed on their device, the link doesn't work - it's dead.

Here's how a link looked in an email message I received:

The link appears as such: seatsaero://trip/2sNenq39yxh3m4YyZyb6jAkVGjO?id=2sNenq39yxh3m4YyZyb6jAkVGjO&remainingSeats=%7B%22y%22%3A9%2C%22w%22%3A0%2C%22j%22%3A3%2C%22f%22%3A2%7D&availableFareClasses=y%2Cj%2Cf

 

Why this is a problem for users:

• Lack of Linkification: Most major mobile email clients (Gmail, Outlook) do not recognize the seatsaero:// protocol as a clickable hyperlink. It appears as plain text, forcing the recipient to copy-paste it (which often doesn't work in mobile browsers).

• No Graceful Degradation: If the recipient doesn't have the app installed or is viewing the email on a desktop, the link is effectively "dead."

• Payload Complexity: The URL-encoded JSON in the query parameters makes the string quite long, increasing the risk of the link being "truncated" by certain email filters.

Suggested Fix: Transitioning these share-actions to Apple Universal Links (using an https://seats.aero/ prefix supported by an apple-app-site-association file) would allow the links to open the app if installed, or a web preview if not.

Steps to Reproduce:

1. Download and launch the seats.aero app for iOS

2. From the "Home" screen, select any city (example: "London")

3. Select any available flight 

4. Select the share option 

5. Share the generated link using the iOS share sheet (in a Messenger message, email, etc.)

Result: There is a deep Link formatting issue with links created by the seats.aero app for iOS - the links appear dead to users on other devices that don't have the app installed 

Expected: Users should never be presented with a dead link to seats.aero content 

Download and launch the seats.aero app from the Apple App Store...

Choose any location - such as Frankfurt...

Select a flight (in this instance, the flight at the top of the list)...

Select the share option...

Select something such as the email share option from the iOS share sheet...

This link won't work for most who receive it. 

Five Guys Burgers & Fries app for iOS: Deep Link Failure: Broken Universal Link for Apple Music Playlist inside the App

 iOS 18.6.2

12/24/2025

Five Guys Burgers & Fries app for iOS (version 5.17.2)

Description: 

There is a problems with the Apple Music icon/link that is displayed inside of the Five Guys iOS app.

Inside of the app there is an Apple Music icon/link. Clicking on this link exits the user out of the app and takes the user to Apple Music (which is expected). 

The user is not taken, however, to a working Apple Music playlist. The user is stranded on a page in Apple Music that looks like this:

User is left stranded here in Apple Music. This is a blank Apple Music playlist located at: https://music.apple.com/us/curator/five-guys/1542822234

I managed to copy the link from the Five Guys Android app (why am Android app would link to an Apple Music playlist is another issue):

https://music.apple.com/us/curator/five-guys/1542822234

Archived: https://archive.is/Q22sz

Steps to Reproduce:

1. Download the Five Guys Burgers & Fries app for iOS (version 5.17.2)

2. Enter into the app in Guest Mode

3. Select the slider (3 horizontal line) option in the upper left hand corner of the screen 

4. From the "WELCOME!" page select the Apple Music icon 

Result: select the Apple Music icon inside of the Five Guys Burgers & Fries iOS app does not take the user to a working Apple Music playlist. 

Expected: if there is an Apple Music icon displayed inside of the Five Guys Burgers & Fries iOS app, then it should link to a working page/playlist inside of Apple Music 

Select the option in the upper left hand corner of the screen...

Select the Apple Music icon as indicated in this screenshot.

Please Note: Interestingly enough, the Five Guys website has an icon that leads to a working Spotify playlist. 

Wild Fork app for iOS: the "Developer's Privacy Policy" and "Privacy Policy" links on the App Store detail page lead to a 404 error page

 iOS 18.6.2

Wild Fork app for iOS (version 4.0.50 (680))

12/21/2025

Description:

The "Developer's Privacy Policy" and "Privacy Policy" links on the detail page for an app called "Wild Fork" lead to a 404 page. 

Instead of leading to a valid and readable privacy policy (as is mandated by Apple) these links are leading to this 404 page: https://wildforkfoods.com/404-not-found/

Archived here: https://archive.is/7hTo2

This is what the end user will see instead of a valid privacy policy. 

Steps to Reproduce:

1. Head to the detail page in the Apple App Store for an app called Wild Fork

2. Scroll down and select either "Privacy Policy" or "Developer's Privacy Policy"

Result: The "Privacy Policy" and "Developer's Privacy Policy" links on the Apple App Store detail page for an app called "Wild Fork" lead to a 404 error page instead of a readable, valid, privacy policy 

Expected: The "Privacy Policy" and "Developer's Privacy Policy" links on the Apple App Store detail page for the "Wild Fork" app should always lead to valid and readable privacy policies 

This is a screenshot of Wild Fork's detail page in the Apple App Store (December 2025)...

Here's the "developer's privacy policy" link...

Here's the page the user is taken to. 

Qwant Private Search app for iOS: the "Developer's Privacy Policy" and "Privacy Policy" links in App Store detail page lead to a "Oops 404 lunar page"

 iOS 18.6.2

Qwant Private Search app for iOS (version 6.9.0)

12/17/2025

Description:

On the Apple App Store detail page for the Qwant Private Search app, the "Developer's Privacy Policy" and "Privacy Policy" links lead to a 404 page. 

Currently, the "Privacy Policy" and "Developer's Privacy Policy" links lead to a 404 page. This is the URL: https://www.qwant.com/privacy

Regulations regarding consumer access to valid privacy policies are mandated by Apple. 

Steps to Reproduce:

1. Head to the Qwant Private Search detail page in the Apple App Store 

2. Select either  the "Developer's Privacy Policy" or "Privacy Policy" links 

3. Note that the user is taken to a 404 page

Result: the "Developer's Privacy Policy" and "Privacy Policy" links associated with the Apple Apple Store detail page for the Qwant Privacy Search app lead to 404 pages

Expected: the "Developer's Privacy Policy" and "Privacy Policy" links for the Qwant Privacy Search app should link to a readable privacy policy  

Head to the the Qwant Private Search detail page in the app store...

Click on the "Developer's Privacy Policy" link...

User ends up on a 404 page at: https://www.qwant.com/privacy

Beni app for iOS: Facebook icon/link leads to a Linkedin page

 iOS 18.6.2

Beni app for iOS (version 3.0.3)

11/30/2025

Description: 

Here's an odd issue with the Beni app for iOS. Inside of the app there's an image of a Facebook icon which implies that it connects to an official Beni Facebook account. Clicking on the icon takes me to a LinkedIn login page. Here's an archived screenshot of where the user ends up: https://archive.is/l5XAO

Please see the attached screenshots. 

Steps to Reproduce:

1. Download and launch the Beni app for iOS (version 3.0.3)

2. Create an account and enter into the app

3. Click on the slider in the upper left to activate the "Hey there !" slider menu

4. From the slider menu, select the Facebook icon 

Result: After the user selects an in-app Facebook icon the user is taken out of the Beni app for iOS and to a Linkedin login page 

Expected: A Facebook icon inside of the app should take the user to an official Beni Facebook page - NOT to a LinkedIn login 

In-app Facebook icon. Clicking on this icon does not take the user to an official Beni app for Facebook. It instead takes the user to a LinkedIn login page. 

Beni app for iOS: The "Learn More" link in Privacy and Security text leads to a "Page Not Found"

 iOS 18.6.2

Beni app for iOS (version 3.0.3)

11/30/2025

Description:

Inside of the Beni app for iOS there is a text that reads as follows: 

"We take privacy and security seriously. Beni collects anonymized data only to build and improve your product experience, and only on supported retail sites."

Following this text there is a "Learn more" link.

This link is leading to "Page Not Found":

https://www.joinbeni.com/post/ensuring-your-browser-extension-is-safe

Archived screenshot: https://archive.is/V1LRk

This was working some months ago (according to the Wayback Machine) but it is not working now. 

Steps to Reproduce:

1. Download the Beni app for iOS (version 3.0.3) and create an account

2. Click on the sidebar option (in upper left)

3. From the "Hey there !" slider menu, scroll down to the "We take privacy and security seriously" text

4. From the "We take privacy and security seriously" text select the "Learn More" link

5. Note the user is taken out of the app and left stranded on a "Page Not Found"

Result: A "Learn More" link inside of Beni app leads to a "Page Not Found" page at https://www.joinbeni.com/post/ensuring-your-browser-extension-is-safe

Expected: The "Learn More" link inside of the Beni app should lead to a valid page at: https://www.joinbeni.com/post/ensuring-your-browser-extension-is-safe

Arrow is pointing to the problematic "Learn More" link...