# Mobile Instant Notifier vs BILD.os

The clearest difference is update cadence: BILD.os at every 10 days against Mobile Instant Notifier's every 5 months. Mobile Instant Notifier's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, 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.

Mobile Instant Notifier ships an update every 5 months, BILD.os every 10 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | Mobile Instant Notifier | BILD.os |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mobile-instant-notifier/id789981421/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 28 MB | 51 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Securitas Healthcare LLC](https://appshunter.io/developer/1749825924) | [Luju Oy](https://appshunter.io/developer/6795318725) |

## 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


### BILD.os

[App page](https://appshunter.io/ios/app/bildos/id6795318723)

**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 BILD.os free?

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

### Do Mobile Instant Notifier or BILD.os have ads?

Neither Mobile Instant Notifier nor BILD.os shows ads.

### Which is updated more often, Mobile Instant Notifier or BILD.os?

Mobile Instant Notifier ships an update every 5 months, and BILD.os every 10 days. Most recently, Mobile Instant Notifier was updated on October 7, 2026 and BILD.os 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.*