# VEGA Tools vs Watlow EZ

The clearest difference is review sentiment: VEGA Tools at 80% against Watlow EZ's 0%. VEGA Tools also leads on rating (4.6 vs 4.1) and update cadence (monthly vs every 18 months). Watlow EZ's advantage is iOS requirement (10.0 vs 13.0). On price, ratings volume, 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.

VEGA Tools holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 21 and 14 respectively. Written reviews point the same way: 80% of VEGA Tools's written reviews are positive against 0% of Watlow EZ's.

VEGA Tools ships an update monthly, Watlow EZ every 18 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | VEGA Tools | Watlow EZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (21 ratings)](https://appshunter.io/ios/app/vega-tools/id510625851/reviews)** | [4.1 (14 ratings)](https://appshunter.io/ios/app/watlow-ez-link/id1300751371/reviews) |
| Number of ratings | **21** | 14 |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 18 months |
| Monetization | Free | Free |
| Size | 213 MB | 83 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VEGA Grieshaber KG](https://appshunter.io/developer/491678888) | [Watlow](https://appshunter.io/developer/1156514464) |

## What reviewers say

### VEGA Tools

[App page](https://appshunter.io/ios/app/vega-tools/id510625851)

Configure and monitor industrial sensors wirelessly via Bluetooth using your smartphone or tablet. Access detailed instrument information, documentation, and diagnostic functions for efficient setup and operation.

**Highlights:** Wireless sensor adjustment via Bluetooth, Intuitive configuration interface, Real-time measurement visualization, Sensor status diagnostics, Instrument information retrieval via serial number, Access to product documentation, Optimal sensor alignment using tilt sensor

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

**In-app purchases:** none


### Watlow EZ

[App page](https://appshunter.io/ios/app/watlow-ez-link/id1300751371)

Easily configure, monitor, and adjust Watlow PM controllers using Bluetooth. Access all controller parameters with clear explanations and save/share configurations. Provides password protection and alarm indicators.

**Highlights:** Bluetooth wireless setup, Monitor and adjust controller parameters, Plain text parameter names with help topics, Save and import configuration files, Password protection, Alarm and error indicators

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VEGA Tools free?

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

### Is Watlow EZ free?

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

### Which has better reviews, VEGA Tools or Watlow EZ?

VEGA Tools is rated higher. VEGA Tools averages 4.6 out of 5 from 21 ratings, while Watlow EZ averages 4.1 from 14 ratings.

### Do VEGA Tools or Watlow EZ have ads?

Neither VEGA Tools nor Watlow EZ shows ads.

### Which is updated more often, VEGA Tools or Watlow EZ?

VEGA Tools ships an update monthly, and Watlow EZ every 18 months. Most recently, VEGA Tools was updated on November 6, 2026 and Watlow EZ on November 4, 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.*