# Inventor Tech POS vs Echo Admin

The clearest difference is ads: Echo Admin at none against Inventor Tech POS's shown. Inventor Tech POS's advantage is iOS requirement (13.0 vs 18.0). On price, update cadence, 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.

Inventor Tech POS ships an update every 2 months, Echo Admin every 3 months. The most recent releases landed on June 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Inventor Tech POS | Echo Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/inventor-tech-pos/id1610888045/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 33 MB | 47 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AHMED ABDO MAHYOB AHMED](https://appshunter.io/developer/1610888167) | [Mohammad Alshara](https://appshunter.io/developer/1531830424) |

## What reviewers say

### Inventor Tech POS

[App page](https://appshunter.io/ios/app/inventor-tech-pos/id1610888045)

This mobile point-of-sale system allows users to create sales invoices and returns, share them with customers, and manage inventory quantities. It also provides tools to track sales delegate performance with visual graphs.

**Highlights:** Create sales invoices and returns, Share invoices with customers, Inventory management, Track sales delegate performance, Sales data visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### Echo Admin

[App page](https://appshunter.io/ios/app/echo-admin/id1635726628)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Inventor Tech POS free?

Inventor Tech POS is free to download, with no in-app purchases.

### Is Echo Admin free?

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

### Do Inventor Tech POS or Echo Admin have ads?

Inventor Tech POS shows ads; Echo Admin does not.

### Which is updated more often, Inventor Tech POS or Echo Admin?

Inventor Tech POS ships an update every 2 months, and Echo Admin every 3 months. Most recently, Inventor Tech POS was updated on June 1, 2026 and Echo Admin on September 15, 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.*