# Simple Inventory Tracker App vs Zlubb

The clearest difference is in-app purchases: Simple Inventory Tracker App at none against Zlubb's 3. Simple Inventory Tracker App also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Zlubb sells 3 in-app purchases, starting at $7.99 per month. Simple Inventory Tracker App asks for nothing beyond the download.

## The numbers

| Metric | Simple Inventory Tracker App | Zlubb |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 1 MB | 13 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [iComet](https://appshunter.io/developer/408908544) | [Aliaksandr Dudzinski](https://appshunter.io/developer/1890399933) |

## What reviewers say

### Simple Inventory Tracker App

[App page](https://appshunter.io/ios/app/simple-inventory-tracker-app/id6761134934)

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

**In-app purchases:** none


### Zlubb

[App page](https://appshunter.io/ios/app/zlubb-email-template-builder/id6777928086)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zlubb Pro — Monthly | $7.99 | per month |
| Zlubb Pro — Annual | $49.99 | per year |
| Zlubb Pro — Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Simple Inventory Tracker App free?

Simple Inventory Tracker App is free to download, with no in-app purchases.

### Is Zlubb free?

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

### Do Simple Inventory Tracker App or Zlubb have ads?

Neither Simple Inventory Tracker App nor Zlubb shows ads.

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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.*