Comparison

NFC Toolkit vs Clavis 2.0

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

Head to head
About

NFC Toolkit

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NFC Toolkit is the ultimate app for reading, writing, and managing NFC tags and smart labels on your iPhone. Whether you need to read NDEF data, write contact information, launch URLs, compose SMS messages, or dial phone numbers β€” NFC Toolkit does it all with a clean, intuitive interface. KEY FEATURES: β€’ Read NFC Tags: Instantly scan and read any NFC tag. View NDEF records including text, URLs, contacts, phone numbers, SMS, email, and more. β€’ Write NFC Tags: Easily write data to blank or rewritable NFC tags. Choose from multiple content types: - Contact (vCard) - URL / Website - Email Address - SMS Message - Phone Number - Text Note - Social Media Links (Facebook, Instagram, TikTok, Twitter, YouTube, LinkedIn, Snapchat, Pinterest, Reddit, Tumblr, Vimeo, Discord, GitHub, Spotify) β€’ Tag History: Automatically saves every tag you scan or write. Browse your full history with timestamps and content previews. β€’ Location Tags: Save your current GPS coordinates to an NFC tag and never lose your parking spot or location again. β€’ QR Code Scanner: Built-in QR/barcode scanner for reading codes and writing their content to NFC tags. β€’ Clean Design: Beautiful, modern interface with Lottie animations, dark and light modes, and smooth navigation. β€’ No Account Required: Works entirely offline. No sign-up, no tracking, no data collection. β€’ Free & Private: All data stays on your device. Your privacy is our priority. Download NFC Toolkit today and unlock the full potential of your iPhone's NFC capabilities. Perfect for automation enthusiasts, smart home users, business professionals, and anyone who wants to get more done with NFC technology.

About

Clavis 2.0

Manage your King Gates automated gates and garage doors remotely from a single dashboard. This redesigned app offers an enhanced user experience for controlling and monitoring home automations with customizable access policies and detailed activity logs.

Highlights
  • Remote gate and garage door control
  • Single dashboard management
  • Customizable user access policies
  • Activity tracking logs
  • QR code for adding users/installations
  • Geolocation-based opening modes
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Control your King Gates automated gates and garage doors from your mobile device, with just one touch and from one single dashboard. β€˜Clavis 2.0’ is the newly redesigned app for managing home and building automations. It offers an enhanced user experience and fixes some bugs from the previous version, while retaining the familiar features that Clavis users well know. Gates and garage doors can be remotely monitored and controlled with a single click, ensuring maximum convenience and efficiency. Access policies and times for additional users can be fully customized, and all activity can be tracked through detailed logs. Adding new users and installations is simple with QR code technology, providing a fast and intuitive user experience. Thanks to the geolocation function, each automated device can be set to one of three opening modes: manual, automatic, or semi-automatic, for a fully personalized experience. Your smart home devices connect effortlessly to the Wi-Fi domestic network through a dedicated Wi-Fi plug-in module, compatible with King Gates digital control units, for a complete, efficient, and connected home management solution.

Screenshots

NFC Toolkit4 screens
Clavis 2.04 screens

Verdict

The call

NFC Toolkit and Clavis 2.0 are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

NFC Toolkit ships an update every 4 weeks, Clavis 2.0 every 2 months. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

ScorecardNo meaningful differences
NFC Toolkit versus Clavis 2.0: the parameters behind the verdict, then further details
ParameterNFC ToolkitClavis 2.0
PriceFreeFree
Positive reviewsβ€”25.0% of reviews
Update frequencyEvery 4 weeks β€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetizationβ€”Free
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.5 β€” better16.0
Further details β€” not scored
Size32 MB18 MB
Age rating4+4+
DeveloperMuhammad Rizwan HassanV2 S.p.a.

In-app purchases

None

NFC Toolkit

No in-app purchases

None

Clavis 2.0

No in-app purchases

Questions

Is NFC Toolkit free?
NFC Toolkit is free to download, with no in-app purchases.
Is Clavis 2.0 free?
Clavis 2.0 is free to download, with no in-app purchases.
Do NFC Toolkit or Clavis 2.0 have ads?
Neither NFC Toolkit nor Clavis 2.0 shows ads.
Which is updated more often, NFC Toolkit or Clavis 2.0?
NFC Toolkit ships an update every 4 weeks, and Clavis 2.0 every 2 months. Most recently, NFC Toolkit was updated on October 1, 2026 and Clavis 2.0 on October 16, 2026.

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