# To vs ALRM

The clearest difference is update cadence: ALRM at fortnightly against To's every 117 months. To's advantage is iOS requirement (13.0 vs 17.6). 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.

To ships an update every 117 months, ALRM fortnightly. The most recent releases landed on October 9, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | To | ALRM |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 117 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 5 MB | 22 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Kevin Phelan](https://appshunter.io/developer/1786881908) |

## What reviewers say

### To

[App page](https://appshunter.io/ios/app/to-do-list-track-progress/id1077304657)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is To free?

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

### Is ALRM free?

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

### Do To or ALRM have ads?

Neither To nor ALRM shows ads.

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

To ships an update every 117 months, and ALRM fortnightly. Most recently, To was updated on October 9, 2026 and ALRM on September 26, 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.*