# Shelf Track vs Zelmux

The clearest difference is update cadence: Shelf Track at weekly against Zelmux's every 3 weeks. 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.

Shelf Track ships an update weekly, Zelmux every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Shelf Track | Zelmux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shelf-track-inventory-tracking/id6761561265/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 38 MB | 6 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Samuel Snow](https://appshunter.io/developer/1829824175) | [Yang Zhang](https://appshunter.io/developer/1005259025) |

## What reviewers say

### Shelf Track

[App page](https://appshunter.io/ios/app/shelf-track-inventory-tracking/id6761561265)

Easily track your belongings across different locations like pantries, garages, or closets. Organize items by shelf, add photos and notes, and quickly search or filter to manage quantities. Sync your data across devices with Google or Apple sign-in.

**Highlights:** Organize by shelf, Track item quantities, Add photos and notes, Search and filter items, Sync across devices, Simple interface

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

**In-app purchases:** none


### Zelmux

[App page](https://appshunter.io/ios/app/zelmux/id6768126927)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shelf Track free?

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

### Is Zelmux free?

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

### Do Shelf Track or Zelmux have ads?

Neither Shelf Track nor Zelmux shows ads.

### Which is updated more often, Shelf Track or Zelmux?

Shelf Track ships an update weekly, and Zelmux every 3 weeks. Most recently, Shelf Track was updated on November 5, 2026 and Zelmux on October 31, 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.*