NFC Read Write vs Marg Power
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NFC Read Write
Easily read and write NFC tags using your iPhone. Securely store encrypted records or unencrypted data like URLs, text, and contact information. Connect to Wi-Fi networks instantly without sharing passwords.
- Read and write NFC tags
- Write encrypted NFConnect records
- Write unencrypted NDEF data
- Store URLs, text, phone numbers, and more
- Join WiFi networks without passwords
- Supports various NFC tag types
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Read and Write NFC tags and inlays with iPhone built-in NFC. Write secure encrypted NFConnect records using Serialio.com NFConnect tags or inlays. Don't have NFC NFConnect tags or inlays? No problem. Write NFConnect records (un-encrypted) to any NDEF tag with sufficient memory. For encrypted NFConnect records In-App-Purchase option enables to write encrypted NFConnect records to many tag types that support NDEF. Use tags and inlays with NFConnect records to join WiFi network without giving out your WiFi password. Now your visitors, friends, business associates, etc. can connect to your WiFi network without knowing your WiFi password. Writes NDEF (NFC Data Exchange Format) data to all the NFC tag types shown above: tags, badges, wristbands, keyfobs, cups, plates, PPE (personal protection equipment), etc. Store URL/URI, Plain TEXT, Phone number, SMS, GEO Location, Email, Application, Business Card, and more. Also write RAW data (not formatted like NDEF). Note: NDEF/RAW data can be used by apps like iScanBrowser, Cloud-In-Hand stratus-io Attendance, Mobile Grid, SerialMagic Keys. Contact serialio.com for more information and to purchase NFC-RFID tags, inlays, wireless readers, software applications Starting with iPhone-11 and iOS 13, iPhone built-in NFC supports reading and writing many types of NFC tags and inlays. Some example NFC tag types are ISO-14443A(*1,2,4) tags like NXP NTAG213, NTAG215, NTAG216, Mifare Classic EV1, Mifare Ultralight (aka Mifare UL), Mifare DESFire, Mifare Plus-SE, Mifare Plus-S, Mifare Plus-X, my-d move - SLE66R01P, FM11RF08, ISO-14443B(*4) tags like AT88RF020, SR176, SRIX512, SRIX4K, and Sony FeliCa(*4) tags, and ISO-15693 tags like ICODE SLI, SLI-X, SLI-X2, Tag-It HF-I Plus. *1 NFC Forum Tag Type 1 *2 NFC Forum Tag Type 2 *3 NFC Forum Tag Type 3 *4 NFC Forum Tag Type 4
Marg Power
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Task Management Employees can plan their day by creating and updating tasks. Whereas Organization can create, approve and decline tasks created by employee on daily basis. Organizations can know the current status of tasks and estimated timelines with a single click. Customer Management Get detailed customer information visited by field staff and store that data for future references. Report Generation MP generates 2 type of dynamic reports, namely: Daily Calling Report and Lead Generation Report. These reports help organizations with tracking employee’s performance and analyzing relative business growth. Reports can be generated daily, weekly or monthly according to organization’s needs. Reports once printed can be downloaded or shared. DWR Management Daily Task Auto fill in the Dwr Report. How MP Helps? • Enhanced productivity of your field force • Reduced business expenditure • Saved time wasted due to manual reporting • Real-time employee status • Increased employee satisfaction • Easy work flow • Optimum business growth
Screenshots
Verdict
The clearest difference is in-app purchases: Marg Power at none against NFC Read Write's 4. Marg Power also leads on iOS requirement (12.0 vs 16.4). NFC Read Write's advantage is update cadence (every 4 months vs every 19 months). On price, 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
Both are free to download. NFC Read Write sells 4 one-off in-app purchases. Marg Power asks for nothing beyond the download.
NFC Read Write ships an update every 4 months, Marg Power every 19 months. The most recent releases landed on June 4, 2026 and September 24, 2026 respectively.
| Parameter | NFC Read Write | Marg Power |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months — better | Every 19 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Serialio Ltd. | Marg ERP Limited |
In-app purchases
NFC Read Write
- Scanning more tags$9.99
- Unlock SmartPoster writing$24.99
- NDEF Text language$24.99
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- MQTT Support$199.99
Marg Power
No in-app purchases
Questions
Is NFC Read Write free?
Is Marg Power free?
Do NFC Read Write or Marg Power have ads?
Which is updated more often, NFC Read Write or Marg Power?
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