# ES Service Optimizer Mobile vs UVDI

The clearest difference is rating: UVDI at 3.7 against ES Service Optimizer Mobile's 2.7. UVDI also leads on update cadence (weekly vs every 5 months). 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.

UVDI holds the better App Store score, 3.7 against 2.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

ES Service Optimizer Mobile ships an update every 5 months, UVDI weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | ES Service Optimizer Mobile | UVDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/es-service-optimizer-mobile/id1267798489/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/uvdi-360/id1516308479/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free | Free |
| Size | 40 MB | 11 MB |
| Requires iOS | **12** | 12.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Healthcare Facilities Consulting, Inc.](https://appshunter.io/developer/480612395) | [ULTRAVIOLET DEVICES INC.](https://appshunter.io/developer/1059582785) |

## What reviewers say

### ES Service Optimizer Mobile

[App page](https://appshunter.io/ios/app/es-service-optimizer-mobile/id1267798489)

Streamline on-site inspections for cleaning services. Create inspection checklists, sync them to mobile devices, and record results in the field for efficient reporting. Integrates with a desktop application for comprehensive data management.

**Highlights:** Create cleaning inspection checklists, Sync inspections to Apple Devices, Perform inspections in the field, Sync results back to desktop app, Easy reporting

**Features:** macOS Compatibility

**In-app purchases:** none


### UVDI

[App page](https://appshunter.io/ios/app/uvdi-360/id1516308479)

Control and monitor a UV room sanitizing system remotely. This app uses Bluetooth to communicate with the device, allowing you to start, stop, and upload cleaning cycle data to the cloud for analysis. Maximize your investment in ultraviolet technology with smart data reporting.

**Highlights:** Remote cycle status and start-up, Bluetooth Low Energy data download, Cloud-based data reporting, Background cycle tracking, UVDI-360 Room Sanitizer System control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ES Service Optimizer Mobile free?

ES Service Optimizer Mobile is free to download, with no in-app purchases.

### Is UVDI free?

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

### Which has better reviews, ES Service Optimizer Mobile or UVDI?

UVDI is rated higher. ES Service Optimizer Mobile averages 2.7 out of 5 from 3 ratings, while UVDI averages 3.7 from 3 ratings.

### Do ES Service Optimizer Mobile or UVDI have ads?

Neither ES Service Optimizer Mobile nor UVDI shows ads.

### Which is updated more often, ES Service Optimizer Mobile or UVDI?

ES Service Optimizer Mobile ships an update every 5 months, and UVDI weekly. Most recently, ES Service Optimizer Mobile was updated on November 3, 2026 and UVDI on November 3, 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.*