Comparison

ZEISS Transfer vs HTTPS Only for Safari

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

Head to head
About

ZEISS Transfer

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ZEISS Transfer allows you to connect your iPhone securely and wirelessly, directly in the operating room to the ZEISS KINEVO 900 or the ZEISS TIVATO 700 via the integrated hotspot. You can review your surgical cases and download the selected media to your mobile device to discuss a case with your colleagues or to prepare a presentation while you are traveling. The app allows you to share images or videos without any patient information. Furthermore you can login to your ZEISS Surgical Cloud account to browse through your stored data and make them available offline.

About

HTTPS Only for Safari

This Safari extension automatically enables HTTPS for all websites, encrypting your traffic to protect personal data from theft. It ensures secure browsing by rewriting HTTP requests to HTTPS, safeguarding cookies, passwords, and private information.

Highlights
  • Automatic HTTPS enforcement
  • Encrypts all web traffic
  • Protects cookies and passwords
  • Available on iOS, iPadOS, and macOS
  • Faster page loading with HTTP/2
Features
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• Available on all your devices, on iOS, iPad and macOS • When visiting a website, a person usually leaves a lot of information about himself. And without any measures on the part of the site owner, these personal data may be stolen. If you do not want something of the sort to happen, consider accessing all sites via the HTTPS technology. HTTPS Only is a Safari extension that protects your browsing activity by automatically enabling the HTTPS protocol on all websites that you visit. By loading the HTTPS version of websites into your browser, all your traffic will be encrypted, reliable and surveillance free. Although major websites already encrypt the traffic by using HTTPS, it’s not guaranteed that you use this technology - sometimes is not active by default or some embedded assets are loaded through the default and unencrypted HTTP connections. Also, clicking links can redirect you to the insecure versions of sites. Actually more than 75% of websites out there still rely on unencrypted HTTP communications. The HTTPS Only extension will fix these problems by rewriting all your requests from HTTP to HTTPS. It will also make sure that the assets from the visited websites (images, styles, scripts or ads) are transferred via the safe HTTPS and no one can steal your cookies, passwords, sessions or private data. • What is the HTTPS protocol and why should you care? • Did you know that browsing the web in a coffee shop, airport or hotel with free internet access can be dangerous? Even your own home or company internet connection is not safe. This is because the common HTTP web traffic can be intercepted in clear text, inspected and even modified by anyone. HTTPS has significantly more secure since this protocol will encrypt your communications. • The benefits of the HTTPS protocol and why should you use it? • - Faster page loading: data sent over HTTPS loads faster since the new HTTP/2 protocol is available in Safari only on encrypted communications - Confidentiality: no one can read your content, passwords or messages - Integrity: your traffic cannot be modified - for example, no key-loggers can be injected - Authentication: your site cannot be routed to a clone without you knowing it • Is this a VPN service? • No, this extension is not a VPN service, but is very efficient and safe as a VPN. This extension will make sure you are using only HTTPS in your surfing and the usage of HTTPS will make your traffic encrypted, reliable and surveillance free. Also, HTTPS is much faster than a VPN and can protect you even if the VPN is logging your activity. • Support • We read your support emails every day, day by day. Write with confidence any question, feedback or complaint and you will receive an answer in a very short period of time.

Screenshots

ZEISS Transfer4 screens
HTTPS Only for Safari1 screens

Verdict

The call

The clearest difference is price: ZEISS Transfer at Free against HTTPS Only for Safari's $2.99. HTTPS Only for Safari's advantage is update cadence (every 7 months vs every 22 months) and device support (4 vs 2). On 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

ZEISS Transfer is free to download; HTTPS Only for Safari costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ZEISS Transfer ships an update every 22 months, HTTPS Only for Safari every 7 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
ZEISS Transfer versus HTTPS Only for Safari: the parameters behind the verdict, then further details
ParameterZEISS TransferHTTPS Only for Safari
PriceFree — better$2.99
Rating—4.8 (13 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings—13 — better
Update frequencyEvery 22 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS17.012.0 — better
Further details — not scored
Size53 MB34 MB
Age rating17+4+
DeveloperCarl Zeiss AGDenk Alexandru

In-app purchases

None

ZEISS Transfer

No in-app purchases

None

HTTPS Only for Safari

No in-app purchases

Questions

Is ZEISS Transfer free?
ZEISS Transfer is free to download, with no in-app purchases.
Is HTTPS Only for Safari free?
HTTPS Only for Safari costs $2.99, with no in-app purchases.
Do ZEISS Transfer or HTTPS Only for Safari have ads?
Neither ZEISS Transfer nor HTTPS Only for Safari shows ads.
Which is updated more often, ZEISS Transfer or HTTPS Only for Safari?
ZEISS Transfer ships an update every 22 months, and HTTPS Only for Safari every 7 months. Most recently, ZEISS Transfer was updated on October 14, 2026 and HTTPS Only for Safari on October 6, 2026.

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