# iKey Lock vs Olson Propane

iKey Lock and Olson Propane are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 4 months. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | iKey Lock | Olson Propane |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/ikey-lock/id1576484136/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | — |
| Size | 118 MB | 56 MB |
| Requires iOS | **12.1** | 12.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sunion Technology Co., Ltd.](https://appshunter.io/developer/1495295999) | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) |

## What reviewers say

### iKey Lock

[App page](https://appshunter.io/ios/app/ikey-lock/id1576484136)

Control and configure your Bluetooth Smart Lock directly from your smartphone. Easily share access with others and manage your lock's settings. Ensure Bluetooth is enabled on your device for seamless operation.

**Highlights:** Operate Bluetooth Smart Lock, Setup lock configurations, Share lock access, Manage lock settings, Requires Bluetooth

**Features:** macOS Compatibility

**In-app purchases:** none


### Olson Propane

[App page](https://appshunter.io/ios/app/olson-propane/id1634633633)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iKey Lock free?

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

### Is Olson Propane free?

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

### Do iKey Lock or Olson Propane have ads?

Neither iKey Lock nor Olson Propane shows ads.

### Which is updated more often, iKey Lock or Olson Propane?

iKey Lock ships an update every 4 months, and Olson Propane every 4 months. Most recently, iKey Lock was updated on September 20, 2026 and Olson Propane on September 19, 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.*