# Duet Alarm vs RMRGuide

The clearest difference is in-app purchases: RMRGuide at none against Duet Alarm's 2. RMRGuide also leads on ads (none vs shown). Duet Alarm's advantage is update cadence (weekly vs every 6 weeks) and iOS requirement (11.0 vs 16.6). On price and device support there is nothing between them.

Both are free to download. Duet Alarm sells 2 one-off in-app purchases. RMRGuide asks for nothing beyond the download.

Duet Alarm ships an update weekly, RMRGuide every 6 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Duet Alarm | RMRGuide |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 35 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Idemfactor Solutions](https://appshunter.io/developer/301061386) | [Adam Fedor](https://appshunter.io/developer/1457917822) |

## What reviewers say

### Duet Alarm

[App page](https://appshunter.io/ios/app/duet-alarm/id1066636952)

This intelligent geofence alarm alerts you to location-based events. It can wake you up based on train schedules, show current traffic conditions, and warn you about hazardous areas. It also reminds you to visit points of interest or capture parking locations.

**Highlights:** Location-based event alerts, Smart wake-up for transit, Real-time traffic display, Hazardous area warnings, Point of interest reminders, Parking location capture

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| "Remove Ads" | $1.99 | one-time |
| "Duet Pro" | $6.99 | one-time |


### RMRGuide

[App page](https://appshunter.io/ios/app/rmrguide/id1523128530)

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

**In-app purchases:** none


## Frequently asked questions

### Is Duet Alarm free?

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

### Is RMRGuide free?

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

### Do Duet Alarm or RMRGuide have ads?

Duet Alarm shows ads; RMRGuide does not.

### Which is updated more often, Duet Alarm or RMRGuide?

Duet Alarm ships an update weekly, and RMRGuide every 6 weeks. Most recently, Duet Alarm was updated on October 24, 2026 and RMRGuide on October 27, 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.*