# QuantumShelf vs BeaglePrep

The clearest difference is update cadence: QuantumShelf at weekly against BeaglePrep's monthly. BeaglePrep's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. QuantumShelf sells 4 in-app purchases, starting at $4.99 per month and BeaglePrep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

QuantumShelf ships an update weekly, BeaglePrep monthly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | QuantumShelf | BeaglePrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/beagleprep/id6781866327/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 45 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zack Halsey](https://appshunter.io/developer/1863290419) | [Patrick Behrens](https://appshunter.io/developer/6781866329) |

## What reviewers say

### QuantumShelf

[App page](https://appshunter.io/ios/app/quantumshelf-home-inventory/id6756856769)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Family Monthly | $7.99 | per month |
| Pro Annual | $49.99 | per year |
| Family Annual | $79.99 | per year |


### BeaglePrep

[App page](https://appshunter.io/ios/app/beagleprep/id6781866327)

Organize your emergency supplies, pantry, and personal inventory privately and offline. Track items, expiration dates, and quantities with smart features like barcode scanning and customizable categories. Improve your preparedness with a visual score and helpful reminders.

**Highlights:** Offline inventory management, Barcode scanning for item entry, Expiration date tracking and reminders, Customizable categories and locations, Prep Score and gap analysis, CSV export and printable binder, One-time Pro unlock for unlimited items

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BeaglePrep Pro | $4.99 | one-time |


## Frequently asked questions

### Is QuantumShelf free?

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

### Is BeaglePrep free?

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

### Do QuantumShelf or BeaglePrep have ads?

Neither QuantumShelf nor BeaglePrep shows ads.

### Which is updated more often, QuantumShelf or BeaglePrep?

QuantumShelf ships an update weekly, and BeaglePrep monthly. Most recently, QuantumShelf was updated on October 7, 2026 and BeaglePrep 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.*