# PMU SIGN vs ESCx Control

The clearest difference is rating: ESCx Control at 5.0 against PMU SIGN's 3.8. PMU SIGN's advantage is ratings volume (23 vs 3) and iOS requirement (11.4 vs 15.6). 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.

ESCx Control holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: PMU SIGN has 23 ratings behind it against 3, so its average is the more settled of the two.

PMU SIGN ships an update every 2 months, ESCx Control every 3 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PMU SIGN | ESCx Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (23 ratings)](https://appshunter.io/ios/app/pmu-sign/id1485537350/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/escx-control/id1540505017/reviews)** |
| Number of ratings | **23** | 3 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 15 MB | 27 MB |
| Requires iOS | **11.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clint Reed](https://appshunter.io/developer/1485537349) | [TATTCOM](https://appshunter.io/developer/1540505019) |

## What reviewers say

### PMU SIGN

[App page](https://appshunter.io/ios/app/pmu-sign/id1485537350)

Create, send, and digitally sign custom forms for your permanent makeup business. This app offers a drag-and-drop interface, secure data collection, and client signature capture, streamlining your client management process.

**Highlights:** Drag-and-drop form builder, Client signature capture, Secure data collection, Email and in-app notifications, Customizable form templates, File upload and HTML fields

**Features:** macOS Compatibility

**In-app purchases:** none


### ESCx Control

[App page](https://appshunter.io/ios/app/escx-control/id1540505017)

This app allows users to remotely control the Tattcom ESCx power supply via Bluetooth. It provides a convenient interface for managing power settings directly from a mobile device.

**Highlights:** Bluetooth connectivity, Power supply control, Remote management, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PMU SIGN free?

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

### Is ESCx Control free?

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

### Which has better reviews, PMU SIGN or ESCx Control?

ESCx Control is rated higher. PMU SIGN averages 3.8 out of 5 from 23 ratings, while ESCx Control averages 5.0 from 3 ratings.

### Do PMU SIGN or ESCx Control have ads?

Neither PMU SIGN nor ESCx Control shows ads.

### Which is updated more often, PMU SIGN or ESCx Control?

PMU SIGN ships an update every 2 months, and ESCx Control every 3 months. Most recently, PMU SIGN was updated on October 3, 2026 and ESCx Control 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.*