Super NFC vs Idum Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Super NFC
This NFC tool allows you to read and write NFC tags with ease. Automate tasks, share contact information, and launch applications using NFC technology for enhanced convenience and security.
- Read NFC tags
- Write NFC tags
- Launch applications via NFC
- Share contact information
- Automate tasks with NFC taps
- Secure NFC interactions
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Super NFC is a powerful NFC tag tool designed to provide you with a seamless NFC tag experience. Harness the power of NFC technology to accomplish tasks with a simple tap, from launching apps to sharing contact information. Super NFC empowers you to unlock the full potential of NFC, offering outstanding convenience and security. Keywords: NFC, tags, convenience, security, sharing, technology, seamless, ultimate, tool, tasks
Idum Authenticator
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Idum Authenticator keeps your two-factor codes private and locked behind Face ID. Lost your phone or upgrading to a new iPhone? Turn on iCloud Sync in Settings and your codes come back automatically—end-to-end encrypted via iCloud Keychain. Generate TOTP and HOTP codes for the sites and apps you already use. Scan a QR code or paste an otpauth:// URI. By default, secrets stay on this device only. When you enable iCloud Sync in the app AND iCloud Keychain in iOS Settings, your Spaces and OTP secrets are stored in iCloud Keychain (E2E encrypted, not iCloud Drive or CloudKit). No Idum account required. The free plan stores up to 4 accounts; Idum Authenticator Pro unlocks unlimited accounts. WHY IDUM AUTHENTICATOR • Optional iCloud Keychain sync—OFF by default; you control it • Unlock with Face ID or Touch ID, then a 6-digit PIN • TOTP and HOTP (SHA-1 / SHA-256 / SHA-512, 6–8 digits) • Scan setup QR codes with the camera, or import from Photos / Files • Copy a code with one tap • No Idum account, no analytics, no ads GET STARTED • Create a PIN on first launch • Tap Add account and scan your service's QR code • Codes refresh automatically; HOTP counters increment when you copy • Enable iCloud Sync in Settings if you want restore on a new device PRIVACY • Default is local-only (Keychain on this iPhone) • Optional iCloud Keychain sync (E2E encrypted, user must enable) • PIN and Face ID unlock never sync—always this device only • Camera is used only to scan setup QR codes • Face ID is used only to unlock the app SUBSCRIPTIONS Idum Authenticator Pro (unlimited accounts) is available as: • Weekly auto-renewable subscription — €4.99 per week • Yearly auto-renewable subscription — €32.99 per year • Lifetime unlock — €78, one-time (non-consumable) Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in iPhone Settings → Apple ID → Subscriptions. Prices are for the France / Euro storefront; other regions may differ. Support: https://macapps.idum.app/support/ Privacy Policy: https://macapps.idum.app/apps-privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Super NFC at none against Idum Authenticator's 3. Super NFC also leads on iOS requirement (14.0 vs 18.0). Idum Authenticator's advantage is ads (none vs shown). On price 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
Both are free to download. Idum Authenticator sells 3 in-app purchases, starting at $3.99 per 7 days. Super NFC asks for nothing beyond the download.
| Parameter | Super NFC | Idum Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (5 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | — | Every 2 days |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 7 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | FREE LINK PTE. LTD. | IDUM |
In-app purchases
Super NFC
No in-app purchases
Idum Authenticator
- Idum Authenticator Pro Weekly$3.997 Days
- Idum Authenticator Pro Yearly$29.991 Year
- Idum Authenticator Lifetime$69.00
Questions
Is Super NFC free?
Is Idum Authenticator free?
Do Super NFC or Idum Authenticator have ads?
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