# TagAccess vs SubnetCalc Pro

The clearest difference is price: TagAccess at Free against SubnetCalc Pro's $0.99. TagAccess also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On update cadence, ads and in-app purchases there is nothing between them.

TagAccess is free to download; SubnetCalc Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TagAccess ships an update every 5 months, SubnetCalc Pro every 3 months. The most recent releases landed on October 1, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | TagAccess | SubnetCalc Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 | 1 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Unitech Electronics Co., Ltd.,](https://appshunter.io/developer/923825884) | [Julian Christopher Siebert](https://appshunter.io/developer/1830495244) |

## 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


### SubnetCalc Pro

[App page](https://appshunter.io/ios/app/subnetcalc-pro/id6754798969)

**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 SubnetCalc Pro free?

SubnetCalc Pro costs $0.99, with no in-app purchases.

### Do TagAccess or SubnetCalc Pro have ads?

Neither TagAccess nor SubnetCalc Pro shows ads.

### Which is updated more often, TagAccess or SubnetCalc Pro?

TagAccess ships an update every 5 months, and SubnetCalc Pro every 3 months. Most recently, TagAccess was updated on October 1, 2026 and SubnetCalc Pro on October 19, 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.*