Comparison

NFC Tools vs WristChatUI

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

Head to head
About

NFC Tools

Easily read and write data to NFC tags using a straightforward interface. Interact with tag content, view detailed information, and record standard data like contacts, URLs, and WiFi configurations.

Highlights
  • Read NFC tag data
  • Write standard information to tags
  • Store VCARDs and URLs
  • Share contact details
  • Save tag contents
  • Configure WiFi and Bluetooth
Features
Currently charting
Read full description

NFC Tools can read and write your NFC tags with a simple and lightweight user interface. By passing your device near an NFC chip, you can read the data it contains and interact with the content. The "Read" section allows you to see data such as: - the maker of the tag - the type of tag (ex : Mifare Ultralight, NTAG213) - the norm of the tag (ex : NFC Forum Type 2) - the available technology (ex: NFC A) - its serial number (ex : 04:85:c8:5a:40:2b:80) - the size of the tag and of the data on it - if you can write on the tag - all the data on the tag (NDEF format) NFC Tools can record standard information on your tags which will be compatible with any NFC device. For instance, you can store a VCARD to share your contact details easily, open an URL, share a phone number or even a geolocation. The "Write" section let you record standardised data such as: - a simple text - a link to a website - an email - a contact - a phone number - a predefined text message - an address or geolocation - a WiFi or Bluetooth configuration - personalised data - and more... The write function allows you to add as much data as you wish. This way you can record large quantities of information on your tag. The app also allows you to save the contents of your chip for later access. NFC Tools has been tested with the following NFC tags: - NTAG 203, 210, 210u, 212, 213, 213TT, 215, 216, 413 DNA, 424 DNA - Ultralight, Ultralight C, Ultralight EV1 - ICODE SLI, SLI-S, SLIX, SLIX-S, SLIX-L, SLIX2, DNA - DESFire EV1, EV2, EV3 - ST25TV, ST25TA - Felica If you encounter any problem, don’t hesitate to contact us. Notes: - Compatible from iPhone 7. - Use the "compatibility" mode to read/write Mifare Classic tags.

About

WristChatUI

Features
Read full description

Bring your own AI connection to iPhone and Apple Watch. WristChatUI lets you chat with a compatible service, use optional web search, and keep your conversations and returned source details together. YOUR CONNECTION, YOUR CHOICE Configure a base URL, model and any required API key. Choose OpenAI Responses, OpenAI Chat Completions or Anthropic Messages format for a compatible provider or gateway. WEB SEARCH WHEN YOU NEED IT Turn Web search on for a supported connection and model. Native search lets the model decide when to use the service's search tool. Or explicitly select a separate MiniMax plan search source or a search tool on your remote HTTPS MCP server. Your chosen chat model uses the returned references to answer. ADAPTS TO IPHONE DUO Use a conversation sidebar in wider windows and a focused chat on the outer display. Read at a comfortable width and keep unsent drafts and search choices while the layout changes. OPTIONAL VOICE Dictate questions on iPhone and listen to completed replies on iPhone and Apple Watch. Choose language, speed and automatic playback separately on each device. Microphone and speech access are requested when needed; automatic reply playback starts off. SEE THE SEARCH STATUS Distinguish an ordinary answer, retrieved reference material, successful search and an interrupted request. View source details and citation links when returned by your configured service. MADE FOR THE WRIST Start a chat with native Watch input or dictation. Read short paragraphs, lists and code on the small display. Watch complications, the Smart Stack widget and Siri Shortcuts help you start a new conversation. RECOVER WITHOUT LOSING THE QUESTION Stop an active response, retain a clearly labeled partial reply, or Retry the original question after a timeout. Retry replaces the interrupted reply without duplicating your question. Compact iPhone chats keep the conversation clear of the tab bar, while wider layouts keep navigation accessible. KEEP YOUR DEVICES TOGETHER Sync connection profiles, securely stored keys and chats with your paired Watch. Optionally back up and restore conversations through iCloud Drive, including compact source information. WristChatUI does not provide an AI subscription or ChatGPT subscription sign-in. Bring a compatible endpoint and any account or credentials it requires. Provider, model, plan, region and server capabilities determine search availability and usage charges. Independent search services have their own authentication and availability. A compatible Chat Completions endpoint does not automatically support native search. Watch network access depends on its available connection and your configured service. No developer-operated chat/search backend or analytics service. Read the privacy policy for configured-service data flows, paired-device sync and optional backups.

Screenshots

NFC Tools4 screens
WristChatUI1 screens

Verdict

The call

The clearest difference is price: NFC Tools at Free against WristChatUI's $0.99. NFC Tools also leads on update cadence (every 3 weeks vs every 2 months) and chart position (#191 vs unranked). WristChatUI's advantage is in-app purchases (none vs 1). On ads 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

NFC Tools is free to download; WristChatUI costs $0.99 up front. NFC Tools sells 1 one-off in-app purchase. WristChatUI asks for nothing beyond the download.

UpkeepUpdate frequency

NFC Tools ships an update every 3 weeks, WristChatUI every 2 months. The most recent releases landed on November 15, 2026 and November 13, 2026 respectively.

Scorecard5 real differences · 6 level
NFC Tools versus WristChatUI: the parameters behind the verdict, then further details
ParameterNFC ToolsWristChatUI
PriceFree — better$0.99
Rating4.6 (15K ratings) — better—
Positive reviews51.9% of reviews—
Number of ratings15K — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#191 — better—
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS17.0 — better26.0
Further details — not scored
Size12 MB12 MB
Age rating4+17+
Developerwakdev天海 朱

Bugs and requests

NFC Tools

Reported bugs

4 issues
  • Cannot unlock NFC tags after locking them
  • Contacts and WiFi records not working as expected
  • Inconsistent behavior when reading/writing tags
  • Restore purchase feature not functioning properly

Requested features

5 requests
  • Add ability to bulk write NFC tags
  • Improve compatibility with wpa2 enterprise WiFi settings
  • Implement file explorer for loading custom tag data
  • Add option to write data to Apple Wallet
  • Provide emulator functionality for testing without tags

WristChatUI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

NFC Tools

One-time1
  • NFC Tools - Pro Edition$3.99
None

WristChatUI

No in-app purchases

Questions

Is NFC Tools free?
NFC Tools is free to download, with in-app purchases available.
Is WristChatUI free?
WristChatUI costs $0.99, with no in-app purchases.
Do NFC Tools or WristChatUI have ads?
Neither NFC Tools nor WristChatUI shows ads.
Which is updated more often, NFC Tools or WristChatUI?
NFC Tools ships an update every 3 weeks, and WristChatUI every 2 months. Most recently, NFC Tools was updated on November 15, 2026 and WristChatUI on November 13, 2026.

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