# SaniAlarm vs Revell_ICON

The clearest difference is update cadence: SaniAlarm at every 2 days against Revell_ICON's every 13 months. Revell_ICON's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

SaniAlarm ships an update every 2 days, Revell_ICON every 13 months. The most recent releases landed on October 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SaniAlarm | Revell_ICON |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 13 months |
| Monetization | Free | — |
| Size | 42 MB | 80 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Claudius Kienle](https://appshunter.io/developer/1367364095) | [Shantou Xiaoge Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1407130873) |

## What reviewers say

### SaniAlarm

[App page](https://appshunter.io/ios/app/sanialarm/id1367364096)

This app enables rapid alerting of school and company paramedics during emergencies. It bypasses silent mode to ensure alerts are received and can notify specific paramedics or entire teams based on duty rosters.

**Highlights:** Fast paramedic alerting, Bypasses silent mode, Duty roster assignment, Group and individual alerts, Targeted notifications

**Features:** Vision Pro support

**In-app purchases:** none


### Revell_ICON

[App page](https://appshunter.io/ios/app/revell-icon/id1476338521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SaniAlarm free?

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

### Is Revell_ICON free?

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

### Do SaniAlarm or Revell_ICON have ads?

Neither SaniAlarm nor Revell_ICON shows ads.

### Which is updated more often, SaniAlarm or Revell_ICON?

SaniAlarm ships an update every 2 days, and Revell_ICON every 13 months. Most recently, SaniAlarm was updated on October 26, 2026 and Revell_ICON on October 11, 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.*