# Joint User App vs Tag

The clearest difference is in-app purchases: Joint User App at none against Tag's 2. Joint User App also leads on iOS requirement (13.0 vs 15.1). Tag's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Tag sells 2 in-app purchases, starting at $4.99 per 7 days. Joint User App asks for nothing beyond the download.

Joint User App ships an update every 3 weeks, Tag weekly. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Joint User App | Tag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 55 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LRT Automotive GmbH](https://appshunter.io/developer/1575326106) | [Meraki Dimension, Lda.](https://appshunter.io/developer/1315439032) |

## What reviewers say

### Joint User App

[App page](https://appshunter.io/ios/app/joint-user-app/id6747573841)

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

**In-app purchases:** none


### Tag

[App page](https://appshunter.io/ios/app/tag-nfc-reader-and-writer/id6759090078)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Lifetime Pro | $12.99 | one-time |


## Frequently asked questions

### Is Joint User App free?

Joint User App is free to download, with no in-app purchases.

### Is Tag free?

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

### Do Joint User App or Tag have ads?

Neither Joint User App nor Tag shows ads.

### Which is updated more often, Joint User App or Tag?

Joint User App ships an update every 3 weeks, and Tag weekly. Most recently, Joint User App was updated on September 29, 2026 and Tag on October 5, 2026.

---

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