# Olarm vs ACDC Smart

Olarm and ACDC Smart both sit at 3.9 stars, but that hides the real split: 54% of Olarm's written reviews are positive against 0% of ACDC Smart's. Olarm also leads on update cadence (every 3 weeks vs every 9 months). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.9 for Olarm against 4.0 for ACDC Smart. Both are backed by a comparable volume of ratings — 32 and 12 respectively. Written reviews are what separate them: 54% of Olarm's written reviews are positive against 0% of ACDC Smart's.

Olarm ships an update every 3 weeks, ACDC Smart every 9 months. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Olarm | ACDC Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (32 ratings)](https://appshunter.io/ios/app/olarm/id1008427663/reviews) | **[4.0 (12 ratings)](https://appshunter.io/ios/app/acdc-smart/id1458096626/reviews)** |
| Number of ratings | **32** | 12 |
| Positive reviews | **54.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free | Free |
| Size | 38 MB | 199 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olarm (Pty) Ltd](https://appshunter.io/developer/1641993829) | [Mario Maio](https://appshunter.io/developer/1529869849) |

## What reviewers say

### Olarm

[App page](https://appshunter.io/ios/app/olarm/id1008427663)

Control and manage your home alarm system directly from your smartphone. This app allows you to arm, disarm, and monitor your system in real-time, receive notifications, and manage users. It also offers features like silent panic and gate control.

**Highlights:** Arm, Disarm, Sleep, Stay modes, Arming reminders, Real-time zone activity log, Silent Panic, Cancel Responder, User management, Gate and light control

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

**In-app purchases:** none


### ACDC Smart

[App page](https://appshunter.io/ios/app/acdc-smart/id1458096626)

Control your home appliances remotely from anywhere. Manage multiple devices simultaneously, set timers for automated functions, and easily share device access with family members. Connect your devices quickly and efficiently.

**Highlights:** Remote appliance control, Simultaneous multi-device management, Customizable timers, Family device sharing, Easy device connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Olarm free?

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

### Is ACDC Smart free?

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

### Which has better reviews, Olarm or ACDC Smart?

ACDC Smart is rated higher. Olarm averages 3.9 out of 5 from 32 ratings, while ACDC Smart averages 4.0 from 12 ratings.

### Do Olarm or ACDC Smart have ads?

Neither Olarm nor ACDC Smart shows ads.

### Which is updated more often, Olarm or ACDC Smart?

Olarm ships an update every 3 weeks, and ACDC Smart every 9 months. Most recently, Olarm was updated on October 12, 2026 and ACDC Smart on October 3, 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.*