Comparison

Zblocker vs Groupin

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

Head to head
About

Zblocker

This Safari browser extension offers robust ad-blocking for a cleaner, faster web experience. It automatically removes trackers, pop-ups, videos, and images, while also conserving bandwidth and protecting privacy. Enjoy a more enjoyable and distraction-free browsing session on your iPhone and iPad.

Highlights
  • Blocks online trackers
  • Removes pop-up ads
  • Blocks videos and images
  • Saves bandwidth
  • Faster page loading
  • Enhances privacy
Features
Read full description

Zblocker will deliver the most-powerful and flexible ad-blocking experience on Safari browser. It's free extension that automatically blocks a wide range of online trackers, annoying pop-up ads,Videos,Images and much more It's Easy to use and makes the browsing experience on your iPhone and iPad much more enjoyable. ZBlocker helps you to save a lot of bandwidth as compared to other content blocking apps. It works faster and is effective at blocking content before they are downloaded making your web experience more fun and it is easily configurable. It is work that involves processing user feedback, analyzing statistics, and following, understanding and predicting the evolution of advertising and web technologies. Reasons for blocking ads Better user experience Faster page loading times Protecting their privacy Protecting themselves from malvertising Save bandwidth Fewer distractions Save battery on mobile devices

About

Groupin

Features
Read full description

Don’t close tabs. Organize smarter. Groupin is a tab manager that lets you group your frequently visited web pages by purpose and reopen them in one tap. It removes re‑searching and digging through too many tabs, so your research stays clean and fast. Key features • Purpose-based groups: job hunting, stocks, fandom, gaming, study—organize pages by task. • Instant reopen: switch groups to jump back to your usual pages in a tap. • Less tab sprawl: keep what matters, reduce clutter. • Cover Mode: hides the screen on launch, group switch, and background resume for peace of mind in public. Perfect for • Re‑searching the same pages over and over • Too many tabs to find what you need quickly • Worrying about opening your browser in public Use cases • Job hunting & investing: create groups per company or ticker to speed up research • Sports fans: separate by sport or team to track news and results • Gaming: group by title—official, guides, communities in one place • Fandom & idols: organize by group or member to keep sources together Turn “searching and tab hunting” into a one‑tap return. With Groupin, everyday research gets lighter and faster.

Screenshots

Zblocker3 screens
Groupin2 screens

Verdict

The call

The clearest difference is ads: Zblocker at none against Groupin's shown. Zblocker also leads on iOS requirement (10.0 vs 26.0). Groupin's advantage is update cadence (every 3 days vs every 5 months). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Zblocker ships an update every 5 months, Groupin every 3 days. The most recent releases landed on July 17, 2026 and September 8, 2026 respectively.

Scorecard3 real differences · 7 level
Zblocker versus Groupin: the parameters behind the verdict, then further details
ParameterZblockerGroupin
PriceFreeFree
Rating4.2 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 5 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better26.0
Further details — not scored
Size49 MB24 MB
Age rating17+17+
DeveloperNaina Technology SolutionsShohei Ohno

In-app purchases

None

Zblocker

No in-app purchases

None

Groupin

No in-app purchases

Questions

Is Zblocker free?
Zblocker is free to download, with no in-app purchases.
Is Groupin free?
Groupin is free to download, with no in-app purchases.
Do Zblocker or Groupin have ads?
Groupin shows ads; Zblocker does not.
Which is updated more often, Zblocker or Groupin?
Zblocker ships an update every 5 months, and Groupin every 3 days. Most recently, Zblocker was updated on July 17, 2026 and Groupin on September 8, 2026.

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