# ALRM vs Tomato

The clearest difference is in-app purchases: ALRM at none against Tomato's 1. Tomato's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tomato sells 1 one-off in-app purchase. ALRM asks for nothing beyond the download.

ALRM ships an update fortnightly, Tomato every 9 days. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ALRM | Tomato |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/alrm/id6739757486/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 22 MB | 53 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Phelan](https://appshunter.io/developer/1786881908) | [Mohamed El Adnani](https://appshunter.io/developer/1886967477) |

## What reviewers say

### ALRM

[App page](https://appshunter.io/ios/app/alrm/id6739757486)

This app acts as a personal safety companion for the deaf and hard-of-hearing. It uses AI to detect critical sounds like fire alarms and sirens, alerting users through visual and haptic feedback. Designed with privacy and accessibility in mind, it works offline and is battery optimized.

**Highlights:** Critical sound detection (fire alarms, sirens), Multi-modal alerts (screen flash, LED, haptics), On-device sound processing for privacy, Simplified, accessible UI, Customizable geofence alerts, Offline functionality, Battery optimization

**Features:** Apple Watch app

**In-app purchases:** none


### Tomato

[App page](https://appshunter.io/ios/app/tomato-adhd-focus-timer/id6760948116)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tomato+ Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is ALRM free?

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

### Is Tomato free?

Tomato is free to download, with in-app purchases available.

### Do ALRM or Tomato have ads?

Neither ALRM nor Tomato shows ads.

### Which is updated more often, ALRM or Tomato?

ALRM ships an update fortnightly, and Tomato every 9 days. Most recently, ALRM was updated on September 26, 2026 and Tomato 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.*