# Inventory Tracker vs Invoice Maker and Billing App

The clearest difference is in-app purchases: Invoice Maker and Billing App at none against Inventory Tracker's 3. Invoice Maker and Billing App also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Inventory Tracker sells 3 in-app purchases, starting at $15.99 per month. Invoice Maker and Billing App asks for nothing beyond the download.

Inventory Tracker ships an update every 3 months, Invoice Maker and Billing App every 3 weeks. The most recent releases landed on October 1, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Inventory Tracker | Invoice Maker and Billing App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/inventory-tracker-itemify/id6747322236/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 35 MB | 21 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Khrulev](https://appshunter.io/developer/1706380553) | [Jay Shah](https://appshunter.io/developer/1778283174) |

## What reviewers say

### Inventory Tracker

[App page](https://appshunter.io/ios/app/inventory-tracker-itemify/id6747322236)

Manage large inventories offline with this robust tracking app. Customize fields, units, and categories to suit your business needs. Analyze stock trends, prevent stockouts with alerts, and optimize inventory levels with real-time reports.

**Highlights:** Offline inventory tracking, Supports over 10,000 items, Customizable fields, units, and categories, Predictive demand analysis, Low-stock alerts, Barcode scanning, Multi-location stock tracking

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $15.99 | per month |
| Semi-Annual Premium | $49.99 | per 6 months |
| Annual Premium | $59.99 | per year |


### Invoice Maker and Billing App

[App page](https://appshunter.io/ios/app/invoice-maker-and-billing-app/id6759531531)

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

**In-app purchases:** none


## Frequently asked questions

### Is Inventory Tracker free?

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

### Is Invoice Maker and Billing App free?

Invoice Maker and Billing App is free to download, with no in-app purchases.

### Do Inventory Tracker or Invoice Maker and Billing App have ads?

Neither Inventory Tracker nor Invoice Maker and Billing App shows ads.

### Which is updated more often, Inventory Tracker or Invoice Maker and Billing App?

Inventory Tracker ships an update every 3 months, and Invoice Maker and Billing App every 3 weeks. Most recently, Inventory Tracker was updated on October 1, 2026 and Invoice Maker and Billing App on October 21, 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.*