# SaniAlarm vs LetUsListen

The clearest difference is price: SaniAlarm at Free against LetUsListen's $0.99. SaniAlarm also leads on in-app purchases (none vs 1) and ads (none vs shown). LetUsListen's advantage is review sentiment (100% vs 71%) and iOS requirement (12.0 vs 15.0). On device support there is nothing between them.

SaniAlarm is free to download; LetUsListen costs $0.99 up front. LetUsListen sells 1 in-app purchase, starting at $0.99 per month. SaniAlarm asks for nothing beyond the download.

SaniAlarm ships an update every 2 days, LetUsListen every 2 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SaniAlarm | LetUsListen |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 42 MB | 85 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Claudius Kienle](https://appshunter.io/developer/1367364095) | [Christian Mayr](https://appshunter.io/developer/1477487057) |

## What reviewers say

### SaniAlarm

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

This app enables rapid, targeted alerts for schools and organizations, notifying specific responders within seconds, even on silent. It facilitates real-time status updates, incident reporting, and communication among team members during emergencies.

**Highlights:** Fast, silent mode alerts, Duty roster management, Targeted responder notifications, Live alert status tracking, Automatic alert escalation, In-app chat for coordination, Digital incident reporting

**Features:** Vision Pro support

**In-app purchases:** none


### LetUsListen

[App page](https://appshunter.io/ios/app/letuslisten/id1569907770)

This app converts text into natural-sounding speech using advanced AI. It supports multiple languages and voices, allowing you to save audio files and simulate conversations. Ideal for educational, personal, or professional use.

**Highlights:** High-quality AI-generated speech, Multiple languages and regional variations, Simulate conversations, Save audio as MP3 or M4A, Personalize voice, speed, and format, Supports text pasting from other apps

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| High-quality Text-To-Speech | $0.99 | per month |


## Frequently asked questions

### Is SaniAlarm free?

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

### Is LetUsListen free?

LetUsListen costs $0.99, and also offers in-app purchases.

### Do SaniAlarm or LetUsListen have ads?

LetUsListen shows ads; SaniAlarm does not.

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

SaniAlarm ships an update every 2 days, and LetUsListen every 2 weeks. Most recently, SaniAlarm was updated on November 6, 2026 and LetUsListen on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*