# TagAccess vs HDSensor

The clearest difference is iOS requirement: HDSensor at 13.0 against TagAccess's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TagAccess ships an update every 5 months, HDSensor every 3 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TagAccess | HDSensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/tagaccess/id1618141818/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 31 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Unitech Electronics Co., Ltd.,](https://appshunter.io/developer/923825884) | [磊鑫 黄](https://appshunter.io/developer/1896745460) |

## What reviewers say

### TagAccess

[App page](https://appshunter.io/ios/app/tagaccess/id1618141818)

This utility app allows users to connect to and control RFID readers via Bluetooth. It offers features for data formatting, tag inventory management, and executing various RFID commands for enhanced productivity.

**Highlights:** Bluetooth pairing, Data formatting and keystroke input, RFID tag inventory dashboard, RFID command execution (Inventory, Read, Write, Find, Lock, Kill), RFID profile management, SGTIN operations

**In-app purchases:** none


### HDSensor

[App page](https://appshunter.io/ios/app/hdsensor/id6770826321)

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

**In-app purchases:** none


## Frequently asked questions

### Is TagAccess free?

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

### Is HDSensor free?

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

### Do TagAccess or HDSensor have ads?

Neither TagAccess nor HDSensor shows ads.

### Which is updated more often, TagAccess or HDSensor?

TagAccess ships an update every 5 months, and HDSensor every 3 months. Most recently, TagAccess was updated on October 1, 2026 and HDSensor on October 7, 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.*