QuantumNFC vs OSDP Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QuantumNFC
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This app can be used for access controller application. The app’s function is similar to any access card which is normally tapped to the card reader to gain access from turnstiles, doors and gates. Attached is a video clip showing how the app works as a virtual card.
OSDP Reader
This utility app supports the latest OSDP card reader version 2.2. It offers extensive mobile virtual card number settings, including Wiegand and OSDP output formats, keypad settings, and LED light customization.
- OSDP 2.2 support
- Mobile virtual card number
- Wiegand output format settings
- OSDP output format settings
- Keypad output format settings
- LED light color customization
- Backlight setting
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Support the latest version 2.2 of OSDP card reader, support mobile virtual card number, multiple settings for mobile card reader, such as Wiegand output format, OSDP output format, keypad output format, mobile virtual card number setting, LED light color, backlight setting…
Screenshots
Verdict
The clearest difference is update cadence: QuantumNFC at monthly against OSDP Reader's every 3 months. QuantumNFC also leads on iOS requirement (13.0 vs 15). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
QuantumNFC ships an update monthly, OSDP Reader every 3 months. The most recent releases landed on September 17, 2026 and August 30, 2026 respectively.
| Parameter | QuantumNFC | OSDP Reader |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15 |
| Further details — not scored | ||
| Size | 12 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Quantum Automation Private Limited | Sebury |
In-app purchases
QuantumNFC
No in-app purchases
OSDP Reader
No in-app purchases
