# Piper Inventory vs Peak Propane.

The clearest difference is in-app purchases: Peak Propane. at none against Piper Inventory's 2. Peak Propane. also leads on iOS requirement (12.2 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Piper Inventory sells 2 in-app purchases, starting at $22.00 per month. Peak Propane. asks for nothing beyond the download.

Piper Inventory ships an update every 6 months, Peak Propane. every 5 months. The most recent releases landed on October 3, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Piper Inventory | Peak Propane. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/piper-inventory/id6469746367/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Subscription | — |
| Size | 17 MB | 56 MB |
| Requires iOS | 14.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piper Diagnostics LLC](https://appshunter.io/developer/1712591819) | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) |

## What reviewers say

### Piper Inventory

[App page](https://appshunter.io/ios/app/piper-inventory/id6469746367)

Manage your warehouse or mobile workstation inventory on the go. Easily add items, set minimum quantities, and use a Bluetooth barcode scanner to track stock. Syncs between devices for collaboration and generates restock lists.

**Highlights:** On-the-go inventory management, Bluetooth barcode scanner support, Set minimum stock quantities, Restock list generation, Inventory history tracking, Multi-location account management, Spreadsheet upload for setup

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $22.00 | per month |
| Annual | $199.00 | per year |


### Peak Propane.

[App page](https://appshunter.io/ios/app/peak-propane/id6739644640)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piper Inventory free?

Piper Inventory is free to download, with in-app purchases available.

### Is Peak Propane. free?

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

### Do Piper Inventory or Peak Propane. have ads?

Neither Piper Inventory nor Peak Propane. shows ads.

### Which is updated more often, Piper Inventory or Peak Propane.?

Piper Inventory ships an update every 6 months, and Peak Propane. every 5 months. Most recently, Piper Inventory was updated on October 3, 2026 and Peak Propane. on September 10, 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.*