# ECAO vs VendorPM

The clearest difference is iOS requirement: VendorPM at 13.4 against ECAO's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ECAO ships an update every 3 weeks, VendorPM monthly. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ECAO | VendorPM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 30 MB | 26 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Electrical Contractors Association of Ontario](https://appshunter.io/developer/1569336021) | [VendorPM Inc](https://appshunter.io/developer/1785887333) |

## What reviewers say

### ECAO

[App page](https://appshunter.io/ios/app/ecao/id1569336019)

**Features:** macOS Compatibility

**In-app purchases:** none


### VendorPM

[App page](https://appshunter.io/ios/app/vendorpm/id6740500967)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECAO free?

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

### Is VendorPM free?

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

### Do ECAO or VendorPM have ads?

Neither ECAO nor VendorPM shows ads.

### Which is updated more often, ECAO or VendorPM?

ECAO ships an update every 3 weeks, and VendorPM monthly. Most recently, ECAO was updated on September 30, 2026 and VendorPM on October 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.*