# Seritag NFC Encoder vs NexSense

The clearest difference is in-app purchases: NexSense at none against Seritag NFC Encoder's 3. Seritag NFC Encoder's advantage is update cadence (every 11 days vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Seritag NFC Encoder sells 3 one-off in-app purchases. NexSense asks for nothing beyond the download.

Seritag NFC Encoder ships an update every 11 days, NexSense every 9 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Seritag NFC Encoder | NexSense |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 48 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TabDesk Ltd](https://appshunter.io/developer/1709292571) | [Verv](https://appshunter.io/developer/1279285937) |

## What reviewers say

### Seritag NFC Encoder

[App page](https://appshunter.io/ios/app/seritag-nfc-encoder/id6739066343)

This utility app allows users to read, write, and lock various NFC tags. It can scan tags to retrieve encoded data like URLs or text, identify unique chip IDs, and determine if a chip is locked or writable.

**Highlights:** Read NFC tag data (URL, text), Get NFC chip Unique ID, Check if NFC chip is locked, Check if NFC chip is writable, Write data to NFC tags, Lock NFC tags

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Password Features: 5 Tags | $1.99 | one-time |
| Password Features: 25 Tags | $4.99 | one-time |
| Password Features: 100 Tags | $14.99 | one-time |


### NexSense

[App page](https://appshunter.io/ios/app/nexsense/id6741115718)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Seritag NFC Encoder free?

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

### Is NexSense free?

NexSense is free to download, with no in-app purchases.

### Do Seritag NFC Encoder or NexSense have ads?

Neither Seritag NFC Encoder nor NexSense shows ads.

### Which is updated more often, Seritag NFC Encoder or NexSense?

Seritag NFC Encoder ships an update every 11 days, and NexSense every 9 months. Most recently, Seritag NFC Encoder was updated on November 4, 2026 and NexSense on October 30, 2026.

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