# Olarm vs SmartMatter

The clearest difference is review sentiment: Olarm at 54% against SmartMatter's 0%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Olarm | SmartMatter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (31 ratings)](https://appshunter.io/ios/app/olarm/id1008427663/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | **54.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 38 MB | 72 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Olarm (Pty) Ltd](https://appshunter.io/developer/1641993829) | [SmartMatter](https://appshunter.io/developer/1606738881) |

## 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


### SmartMatter

[App page](https://appshunter.io/ios/app/smartmatter/id1584826829)

Manage property finances and enhance tenant-landlord communication. This app streamlines property payments, offering full cost transparency and usage tracking. Experience a modern, convenient approach to property industry billing.

**Highlights:** Property payment management, Cost transparency, Usage tracking, Convergent billing platform, Tenant-landlord relationship improvement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Olarm free?

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

### Is SmartMatter free?

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

### Do Olarm or SmartMatter have ads?

Neither Olarm nor SmartMatter shows ads.

### Which is updated more often, Olarm or SmartMatter?

Olarm ships an update every 3 weeks, and SmartMatter every 3 weeks. Most recently, Olarm was updated on September 24, 2026 and SmartMatter on September 23, 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.*