# erocontrol vs ChatInvoice

The clearest difference is update cadence: ChatInvoice at every 11 days against erocontrol's every 5 months. 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.

erocontrol ships an update every 5 months, ChatInvoice every 11 days. The most recent releases landed on October 11, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | erocontrol | ChatInvoice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Size | 58 MB | 40 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eran Glizian](https://appshunter.io/developer/1773570950) | [Dor Rozenman](https://appshunter.io/developer/1434227334) |

## What reviewers say

### erocontrol

[App page](https://appshunter.io/ios/app/erocontrol/id6736866541)

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

**In-app purchases:** none


### ChatInvoice

[App page](https://appshunter.io/ios/app/chatinvoice/id6767245262)

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

**In-app purchases:** none


## Frequently asked questions

### Is erocontrol free?

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

### Is ChatInvoice free?

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

### Do erocontrol or ChatInvoice have ads?

Neither erocontrol nor ChatInvoice shows ads.

### Which is updated more often, erocontrol or ChatInvoice?

erocontrol ships an update every 5 months, and ChatInvoice every 11 days. Most recently, erocontrol was updated on October 11, 2026 and ChatInvoice on October 28, 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.*