# Opera 360 vs Simple Inventory Stock Tracker

The clearest difference is in-app purchases: Opera 360 at none against Simple Inventory Stock Tracker's 2. Opera 360 also leads on ads (none vs shown). Simple Inventory Stock Tracker's advantage is update cadence (every 4 days vs monthly) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Simple Inventory Stock Tracker sells 2 in-app purchases, starting at $7.99 per month. Opera 360 asks for nothing beyond the download.

Opera 360 ships an update monthly, Simple Inventory Stock Tracker every 4 days. The most recent releases landed on September 9, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Opera 360 | Simple Inventory Stock Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Size | 89 MB | 82 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Remorides Srl](https://appshunter.io/developer/1679437572) | [CodeCross](https://appshunter.io/developer/1660793254) |

## What reviewers say

### Opera 360

[App page](https://appshunter.io/ios/app/opera-360/id6446863024)

**Features:** Vision Pro support

**In-app purchases:** none


### Simple Inventory Stock Tracker

[App page](https://appshunter.io/ios/app/simple-inventory-stock-tracker/id6763957571)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $7.99 | per month |
| Yearly Premium | $59.99 | per year |


## Frequently asked questions

### Is Opera 360 free?

Opera 360 is free to download, with no in-app purchases.

### Is Simple Inventory Stock Tracker free?

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

### Do Opera 360 or Simple Inventory Stock Tracker have ads?

Simple Inventory Stock Tracker shows ads; Opera 360 does not.

### Which is updated more often, Opera 360 or Simple Inventory Stock Tracker?

Opera 360 ships an update monthly, and Simple Inventory Stock Tracker every 4 days. Most recently, Opera 360 was updated on September 9, 2026 and Simple Inventory Stock Tracker on September 13, 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.*