Comparison

CloudFox for Hetzner Cloud vs Gatekeeper

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

Head to head
About

CloudFox for Hetzner Cloud

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CloudFox is your mobile cloud manager for Hetzner Cloud. Manage your servers, firewalls, volumes and DNS zones directly from your iPhone or iPad. Hetzner Cloud • Create, start, stop and manage servers • View server details and performance metrics • Configure firewalls and manage rules • Create, edit, attach and detach volumes • Manage backups and snapshots • Manage DNS zones and records • Manage private networks and routes • Use multiple Hetzner Cloud accounts SSH • Connect directly to your servers • Password and public key authentication • Integrated SSH terminal Files • Connect to Nextcloud, S3, FTP/FTPS and WebDAV • Upload, download, rename, move and delete files Additional features • Light and dark mode • App lock with device authentication • Import and export your settings and accounts CloudFox is designed for developers and system administrators who need to manage their infrastructure while on the go.

About

Gatekeeper

This app acts as an AI-powered shield against unwanted SMS and calls. It uses advanced pattern recognition and local processing to filter spam, telemarketing, and phishing attempts without collecting your data.

Highlights
  • AI-driven spam detection
  • Smart pattern recognition
  • Custom SMS blacklist
  • Prefix and area code blocking
  • Call management
  • Local data processing
  • Zero data collection
Features
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Stop Spam. Silence the Noise. Reclaim Your Peace with Gatekeeper. Are you overwhelmed by an endless flood of junk SMS, relentless telemarketing calls, and sophisticated phishing attempts? In a world where our phone numbers are constantly shared and leaked, your smartphone can feel like a gateway for scammers. Meet Gatekeeper—the most advanced, AI-driven shield designed to sit between you and the noise. Gatekeeper isn't just a filter; it’s your personal digital bodyguard. THE PROBLEM: WHY STANDARD FILTERS FAIL Most spam blockers rely on outdated, static lists of numbers. Scammers know this. They use "neighbor spoofing" to mimic local area codes, change their caller IDs every hour, and replace letters with symbols (like "fr33" instead of "free") to bypass basic keyword filters. If your current blocker is only looking for exact matches, it’s already obsolete. THE SOLUTION: THE GATEKEEPER AI ENGINE Gatekeeper uses a state-of-the-art Neural Intent Engine. Instead of just looking for words, it analyzes the "intent" and linguistic patterns of a message. It understands when a text is trying to create a false sense of urgency or redirect you to a malicious link. Smart Pattern Recognition: Our AI identifies the subtle tricks scammers use, from hidden characters to complex sentence structures. Evolving Protection: The more spammers innovate, the smarter Gatekeeper gets. Our engine evolves daily to keep you one step ahead of the latest fraud trends. UNMATCHED CUSTOMIZATION: YOU ARE IN CONTROL While our AI works in the background, Gatekeeper gives you the steering wheel to build your own fortress. Custom SMS Blacklist: Create unlimited personalized rules. Want to block every message containing "Crypto," "Loan," "Prize," or "Investment"? Just add the keyword, and Gatekeeper takes care of the rest. Smart Filter Technology: Our proprietary Smart Filter scans for millions of potential character variations. Whether they use "0" instead of "o" or Cyrillic symbols that look like English letters, Gatekeeper sees through the trickery. Prefix & Area Code Blocking: Tired of robocalls from a specific country or city? Block entire ranges of numbers or area codes (e.g., +1-800, 0850) with a single rule. Call Management: Instantly silence persistent telemarketers, fraud attempts, and "No Caller ID" harassment. Decide who can reach you and who stays out. PRIVACY: YOUR MESSAGES NEVER LEAVE YOUR DEVICE Most "free" spam blockers make money by selling your contact list. Gatekeeper is different. We believe privacy is a fundamental human right. Local Processing: All filtering, AI analysis, and rule matching happen 100% locally on your iPhone. Your Messages Stay Private: We never upload your messages to the cloud. We don't track your calls. We don't even know who is calling you. Your messages stay where they belong: on your device. BUILT FOR EVERYONE For Professionals: Don't let a spam call interrupt your meeting or an unwanted SMS clutter your workflow. For Families: Protect your elderly parents or children from phishing links and financial scams that target vulnerable users. For Minimalists: Set it and forget it. Gatekeeper works silently in the background without draining your battery or showing intrusive ads. EASY 3-STEP SETUP Download & Open: Get Gatekeeper and start your journey to a cleaner digital life. Enable Permissions: Follow our simple guide to enable "SMS Filtering" and "Call Blocking" in your iOS System Settings. Configure Your Rules: Start with our AI defaults or add your first custom keywords. JOIN THOUSANDS OF SECURE USERS Don't wait for the next scam to hit your inbox. Download Gatekeeper today and experience the tranquility of a phone that only rings for the people you care about.

Screenshots

CloudFox for Hetzner Cloud4 screens
Gatekeeper4 screens

Verdict

The call

CloudFox for Hetzner Cloud and Gatekeeper are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CloudFox for Hetzner Cloud ships an update every 10 days, Gatekeeper weekly. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

ScorecardNo meaningful differences
CloudFox for Hetzner Cloud versus Gatekeeper: the parameters behind the verdict, then further details
ParameterCloudFox for Hetzner CloudGatekeeper
PriceFreeFree
Rating—4.5 (8 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size38 MB51 MB
Age rating4+4+
DeveloperKarsten StrunkZADE TECH YAZILIM ANONIM SIRKETI

In-app purchases

None

CloudFox for Hetzner Cloud

No in-app purchases

None

Gatekeeper

No in-app purchases

Questions

Is CloudFox for Hetzner Cloud free?
CloudFox for Hetzner Cloud is free to download, with no in-app purchases.
Is Gatekeeper free?
Gatekeeper is free to download, with no in-app purchases.
Do CloudFox for Hetzner Cloud or Gatekeeper have ads?
Neither CloudFox for Hetzner Cloud nor Gatekeeper shows ads.
Which is updated more often, CloudFox for Hetzner Cloud or Gatekeeper?
CloudFox for Hetzner Cloud ships an update every 10 days, and Gatekeeper weekly. Most recently, CloudFox for Hetzner Cloud was updated on October 22, 2026 and Gatekeeper on October 14, 2026.

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