# NFC Tags vs DocNinja

The clearest difference is update cadence: DocNinja at daily against NFC Tags's every 11 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. NFC Tags sells 2 in-app purchases, starting at $2.99 per 7 days and DocNinja sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

NFC Tags ships an update every 11 months, DocNinja daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NFC Tags | DocNinja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/nfc-tags-card-reader-and-writer/id6748294794/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 49 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bharatbhai Kakadiya](https://appshunter.io/developer/1821639101) | [Furkan Konyali](https://appshunter.io/developer/1895734494) |

## What reviewers say

### NFC Tags

[App page](https://appshunter.io/ios/app/nfc-tags-card-reader-and-writer/id6748294794)

Easily read, write, and manage NFC tags for personal or business use. Unlock the potential of NFC technology with a simple interface and broad compatibility. Offers unlimited use with a premium subscription.

**Highlights:** Read NFC tags, Write NFC tags, Save and organize tags, Simple interface, Broad compatibility

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NFC Tags One Week | $2.99 | per 7 days |
| NFC Tags One Year | $9.99 | per year |


### DocNinja

[App page](https://appshunter.io/ios/app/docninja-pdf-toolkit/id6772437434)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocNinja Pro Monthly | $2.99 | per month |


## Frequently asked questions

### Is NFC Tags free?

NFC Tags is free to download, with in-app purchases available.

### Is DocNinja free?

DocNinja is free to download, with in-app purchases available.

### Do NFC Tags or DocNinja have ads?

Both NFC Tags and DocNinja show ads.

### Which is updated more often, NFC Tags or DocNinja?

NFC Tags ships an update every 11 months, and DocNinja daily. Most recently, NFC Tags was updated on October 30, 2026 and DocNinja on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*