# ECC eCoC vs Vizmo Mobile (on

The clearest difference is update cadence: Vizmo Mobile (on at every 2 months against ECC eCoC's every 29 months. ECC eCoC's advantage is iOS requirement (12.0 vs 15.0). On price, ads, 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.

ECC eCoC ships an update every 29 months, Vizmo Mobile (on every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ECC eCoC | Vizmo Mobile (on |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 2 months** |
| Size | 44 MB | 64 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Environmental Chemical Corp.](https://appshunter.io/developer/1521481680) | [SMARTICE LLP](https://appshunter.io/developer/1498453375) |

## What reviewers say

### ECC eCoC

[App page](https://appshunter.io/ios/app/ecc-ecoc/id6450546338)

**Features:** macOS Compatibility

**In-app purchases:** none


### Vizmo Mobile (on

[App page](https://appshunter.io/ios/app/vizmo-mobile-on-premise/id6469170975)

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

**In-app purchases:** none


## Frequently asked questions

### Is ECC eCoC free?

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

### Is Vizmo Mobile (on free?

Vizmo Mobile (on is free to download, with no in-app purchases.

### Do ECC eCoC or Vizmo Mobile (on have ads?

Neither ECC eCoC nor Vizmo Mobile (on shows ads.

### Which is updated more often, ECC eCoC or Vizmo Mobile (on?

ECC eCoC ships an update every 29 months, and Vizmo Mobile (on every 2 months. Most recently, ECC eCoC was updated on November 3, 2026 and Vizmo Mobile (on on October 30, 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.*