Comparison

Tuomi vs RfidAPP

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

Head to head
About

Tuomi

This app reads and displays information stored on NFC tags. Simply hold your iPhone near a tag to instantly access details, perfect for museums or informational exhibits.

Highlights
  • Reads NFC tag information
  • Displays tag content
  • Utilizes iOS 11 NFC framework
  • Works with iPhones and iPads
Read full description

Tuomi NFC scanner provides users with information that is contained within the tag. After holding the iPhone near to an NFC tag, an iPhone user is provided with information e.g. at a museum, a visitor could hold an iPhone near an exhibit to receive detailed information about it. Please note: the new iOS 11 framework enables iPhone to detect and read NFC tags, but it does not enable to write the NFC tags.

About

RfidAPP

Features
Read full description

RFID Tester The professional mobile tool for quickly reading, managing, and sharing your RFID tags – directly on iPhone & iPad! Instant Reading & Conversion • Scan RFID chips via NFC and get the unique tag ID in seconds • Choose your preferred number format: Decimal, Hexadecimal, or Binary • Automatic conversion without hassle – no more manual calculations Smart Scan History • Each scan is logged with date and time • Clear list of your recent scans, sortable and swipe-deletable • Reset individual IDs or the entire history with a single tap Maximum Readability & Accessibility • Full Dynamic Type support adapts font size to your system settings • High-contrast mode ensures clear buttons and text even in challenging lighting • Perfect for technicians and service staff, even when wearing gloves or working in workshops Easy Copy & Share • Copy directly to clipboard with a single tap • (Coming soon) Export CSV or PDF reports for maintenance and documentation processes • Perfect for reports, service documentation, and team communication Designed for: Electricians, service technicians, maintenance engineers, industry professionals, and anyone who needs precise RFID tag management. Compatibility: iPhone with iOS 17 or later, iPad with NFC reading capability. Try RFID Tester now for free and experience effortless RFID scanning.

Screenshots

Tuomi1 screens
RfidAPP4 screens

Verdict

The call

The clearest difference is update cadence: RfidAPP at every 9 days against Tuomi's every 3 weeks. Tuomi's advantage is device support (3 vs 1) and iOS requirement (13.2 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

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

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

UpkeepUpdate frequency

Tuomi ships an update every 3 weeks, RfidAPP every 9 days. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.

Scorecard3 real differences Ā· 5 level
Tuomi versus RfidAPP: the parameters behind the verdict, then further details
ParameterTuomiRfidAPP
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.2 — better18.0
Further details — not scored
Size2 MB18 MB
Age rating4+4+
DeveloperTUOMI S.A.Artem Wilhelmi

In-app purchases

None

Tuomi

No in-app purchases

None

RfidAPP

No in-app purchases

Questions

Is Tuomi free?
Tuomi is free to download, with no in-app purchases.
Is RfidAPP free?
RfidAPP is free to download, with no in-app purchases.
Do Tuomi or RfidAPP have ads?
Neither Tuomi nor RfidAPP shows ads.
Which is updated more often, Tuomi or RfidAPP?
Tuomi ships an update every 3 weeks, and RfidAPP every 9 days. Most recently, Tuomi was updated on October 1, 2026 and RfidAPP on September 19, 2026.

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