Comparison

RS3 NFC Setup vs AuthLite NFC

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

Head to head
About

RS3 NFC Setup

Configure an NFC reader for various card types like iClass, PROX, and MiFare. Easily adjust settings such as card hold time, output format (decimal/HEX), and Wiegand bits. Settings are saved directly to the device's flash memory.

Highlights
  • NFC reader setup
  • Supports iClass, PROX, ICODE, MiFare, AWID
  • Configure card hold time
  • Set output format (decimal/HEX)
  • Control Wiegand bits
  • Setup delimiters
  • Persistent settings storage
Features
Read full description

This app REQUIRES the idChamp Bluetooth Smart (BLE) NFC reader/scanner with firmware 2.0 or later, and iOS 9.0.2 It's used for setup for NFC for iClass, PROX, ICODE, MiFare, AWID, & More. Quickly and easily change settings. Select card type for ISO15693 & ISO14444A CSN, iClass CSN, Tag-It CSN, my-d CSN (Infineon), I-Code CSN (Philips, NXP), etag CSN (Secura Key), MiFare Ultralight CSN (Philips, NXP), I-tag CSN (IBM), DESFire CSN, Advant CSN (Legic), HID iClass ID, Secura Key -01, ReadyKey Pro UID, Radio Key (Secura Key -02), Nexwatch (Honeywell), NexKey, Quadrakey, KeyMate, 2Smart Key (Honeywell), Keri UID, Pyramid (Farpointe Data) PSC-1 26 Bit, Keri PSC-1 26 bit, Farpointe Data (Pyramid) PSC-1 26 bit, Keri NXT UID, ioProx (Kantech), Indala ECR Custom, Indala ASP+ Custom, Indala ASP+ UID (Motorola), Indala ASP Custom, Indala ASP UID (Motorola), Indala ASP 26 bit (Motorola), ID Teck, HiTag 2, HiTag 2 Alternate, HiTag 1 & S, HiTag 1 & S Alternate, HID Prox UID, HID Prox, GProx-II UID, EM 410x Alternate, Rosslare, EM 410x, DIGITAG, Paradox, CDVI, CASI-RUSCO (GE Security, UTC), Russwin UID, Cardax UID, Awid Setup card hold time (determine how long card must be present for read) Setup output format between decimal and HEX, control Wiegand bits output format, strip leading and trailing bits, enable/disable FAC (Facility Access Code), Reverse / Invert Wiegand bits, and more. Setup delimiters for character(s) sent before and after each scan for using the RS3 NFC reader in keyboard simulation mode. Settings are stored in RS3 unit flash memory so settings are persistent.

About

AuthLite NFC

This utility app allows users to easily copy One-time-passcodes (OTPs) or static passwords from compatible YubiKeys to their iOS clipboard. Simply tap your YubiKey to your iPhone's NFC reader, and the generated code is ready to be pasted into any text field.

Highlights
  • Reads YubiKey NFC/NEO OTPs
  • Copies static passwords
  • One-time-passcode generation
  • Auto-copy to clipboard option
  • Simple and straightforward interface
Features
Read full description

This app is created for use with the YubiKey NFC and NEO to copy One-time-passcodes (OTPs) or static passwords from a YubiKey into the iOS clipboard. Once the OTP/password is in the clipboard, you can switch to another app and Paste the value into a text box for example. It is designed to be as simple as possible. To use this app you need: * An iPhone that supports NFC technology (i.e. that also supports Apple Pay's "tap to pay") * iOS version 11 or later installed * A YubiKey NFC or NEO token (not v4, nano-size token, U2F key, or any other type) * Your YubiKey must be programmed with a "Yubico OTP", "OATH-HOTP", or "Static password" in Configuration Slot 1 How to use this app: * Launch the app, * Right away, your iPhone should display a dialog that says "Ready to Scan. Hold YubiKey near the top edge of iPhone" * Hold your YubiKey flat against the top edge of your phone for a moment, until the phone beeps. * If the option is selected, the OTP or static password will be displayed on the screen. * You can click "Copy OTP to Clipboard", or if you have set the "Auto Copy" slider then the value will automatically be saved to the Clipboard each time one is read. Notes: * The iOS API does not allow any way to "trigger" the NFC scanning when the app is closed or in the background. It would be really useful if you could tap the key when you were in Safari etc. and have it "Just Work". But the way the app works now is the best way that is allowed by the API. * After reading the YubiKey, the "Scan success" checkmark dialog is shown for about 2 seconds. If you tap the home button or swipe down on the dialog, it should be dismissed right away.

Screenshots

RS3 NFC Setup4 screens
AuthLite NFC1 screens

Verdict

The call

The clearest difference is rating: AuthLite NFC at 4.3 against RS3 NFC Setup's 1.0. AuthLite NFC also leads on ratings volume (18 vs 2) and iOS requirement (11.1 vs 15.6). On price, update cadence, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

AuthLite NFC holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: AuthLite NFC has 18 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

RS3 NFC Setup ships an update every 5 months, AuthLite NFC every 8 months. Both last shipped on October 2, 2026.

Scorecard3 real differences · 7 level
RS3 NFC Setup versus AuthLite NFC: the parameters behind the verdict, then further details
ParameterRS3 NFC SetupAuthLite NFC
PriceFreeFree
Rating1.0 (2 ratings)4.3 (18 ratings) — better
Positive reviews—33.3% of reviews
Number of ratings218 — better
Update frequencyEvery 5 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.611.1 — better
Further details — not scored
Size9 MB59 MB
Age rating4+4+
DeveloperSerialio Ltd.AuthLite LLC

Customer experience

RS3 NFC Setup

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

AuthLite NFC

All ratings18 ratings
Positive83.3%
Neutral5.6%
Negative11.1%
Written reviews12 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

In-app purchases

None

RS3 NFC Setup

No in-app purchases

None

AuthLite NFC

No in-app purchases

Questions

Is RS3 NFC Setup free?
RS3 NFC Setup is free to download, with no in-app purchases.
Is AuthLite NFC free?
AuthLite NFC is free to download, with no in-app purchases.
Which has better reviews, RS3 NFC Setup or AuthLite NFC?
AuthLite NFC is rated higher. RS3 NFC Setup averages 1.0 out of 5 from 2 ratings, while AuthLite NFC averages 4.3 from 18 ratings.
Do RS3 NFC Setup or AuthLite NFC have ads?
Neither RS3 NFC Setup nor AuthLite NFC shows ads.
Which is updated more often, RS3 NFC Setup or AuthLite NFC?
RS3 NFC Setup ships an update every 5 months, and AuthLite NFC every 8 months. Most recently, RS3 NFC Setup was updated on October 2, 2026 and AuthLite NFC on October 2, 2026.

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