# Arrow Propane vs UnoSec

The clearest difference is update cadence: UnoSec at every 6 days against Arrow Propane's every 4 months. Arrow Propane's advantage is iOS requirement (12.2 vs 15.1). 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.

Arrow Propane ships an update every 4 months, UnoSec every 6 days. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Arrow Propane | UnoSec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unosec/id6471124405/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | — | Free |
| Size | 57 MB | 41 MB |
| Requires iOS | **12.2** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) | [Raul Negron](https://appshunter.io/developer/1714834750) |

## What reviewers say

### Arrow Propane

[App page](https://appshunter.io/ios/app/arrow-propane/id1639403080)

**Features:** macOS Compatibility

**In-app purchases:** none


### UnoSec

[App page](https://appshunter.io/ios/app/unosec/id6471124405)

Manage access to condominiums, parking lots, and neighborhoods with this user-friendly app. Store car plates, invite users, and automate entry for enhanced security and convenience. Simplify property management and gain peace of mind.

**Highlights:** Store car plates, Invite users to properties, Automated access control, Enhanced property security, Time-saving automation, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Arrow Propane free?

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

### Is UnoSec free?

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

### Do Arrow Propane or UnoSec have ads?

Neither Arrow Propane nor UnoSec shows ads.

### Which is updated more often, Arrow Propane or UnoSec?

Arrow Propane ships an update every 4 months, and UnoSec every 6 days. Most recently, Arrow Propane was updated on October 4, 2026 and UnoSec on October 12, 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.*