# BU01 Reader vs TagAccess

The clearest difference is iOS requirement: BU01 Reader at 9.0 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.

BU01 Reader ships an update every 2 months, TagAccess every 5 months. The most recent releases landed on September 9, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | BU01 Reader | TagAccess |
| --- | --- | --- |
| 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 2 months** | Every 5 months |
| Monetization | — | Free |
| Size | 1 MB | 31 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [育明 李](https://appshunter.io/developer/572761656) | [Unitech Electronics Co., Ltd.,](https://appshunter.io/developer/923825884) |

## What reviewers say

### BU01 Reader

[App page](https://appshunter.io/ios/app/bu01-reader/id1435757804)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is BU01 Reader free?

BU01 Reader is free to download, with no in-app purchases.

### Is TagAccess free?

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

### Do BU01 Reader or TagAccess have ads?

Neither BU01 Reader nor TagAccess shows ads.

### Which is updated more often, BU01 Reader or TagAccess?

BU01 Reader ships an update every 2 months, and TagAccess every 5 months. Most recently, BU01 Reader was updated on September 9, 2026 and TagAccess on June 6, 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.*