# Mobile Instant Notifier vs ES Service Optimizer Mobile

The clearest difference is rating: Mobile Instant Notifier at 5.0 against ES Service Optimizer Mobile's 2.7. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mobile Instant Notifier holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mobile Instant Notifier | ES Service Optimizer Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mobile-instant-notifier/id789981421/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/es-service-optimizer-mobile/id1267798489/reviews) |
| Number of ratings | 2 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free | Free |
| Size | 28 MB | 40 MB |
| Requires iOS | 12.0 | 12 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Securitas Healthcare LLC](https://appshunter.io/developer/1749825924) | [Healthcare Facilities Consulting, Inc.](https://appshunter.io/developer/480612395) |

## What reviewers say

### Mobile Instant Notifier

[App page](https://appshunter.io/ios/app/mobile-instant-notifier/id789981421)

This app provides real-time visual and audible alerts for critical events within a healthcare enterprise visibility platform. It keeps clinical, operations, and security staff informed of patient security, environmental monitoring, staff safety, and infant protection events while on the go.

**Highlights:** Visual and audible alerts, Critical event notifications, Patient security monitoring, Environmental monitoring, Staff safety alerts, Infant protection alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Mobile Instant Notifier free?

Mobile Instant Notifier is free to download, with no in-app purchases.

### Is ES Service Optimizer Mobile free?

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

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

Mobile Instant Notifier is rated higher. Mobile Instant Notifier averages 5.0 out of 5 from 2 ratings, while ES Service Optimizer Mobile averages 2.7 from 3 ratings.

### Do Mobile Instant Notifier or ES Service Optimizer Mobile have ads?

Neither Mobile Instant Notifier nor ES Service Optimizer Mobile shows ads.

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

Mobile Instant Notifier ships an update every 5 months, and ES Service Optimizer Mobile every 5 months. Most recently, Mobile Instant Notifier was updated on November 6, 2026 and ES Service Optimizer Mobile 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.*