# Conti ECHO vs CalibrateIQ

The clearest difference is in-app purchases: Conti ECHO at none against CalibrateIQ's 1. Conti ECHO also leads on iOS requirement (11.0 vs 15.1). CalibrateIQ's advantage is update cadence (every 6 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. CalibrateIQ sells 1 in-app purchase, starting at $199.00 per month. Conti ECHO asks for nothing beyond the download.

Conti ECHO ships an update every 5 weeks, CalibrateIQ every 6 days. The most recent releases landed on October 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Conti ECHO | CalibrateIQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Size | 149 MB | 45 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Continental](https://appshunter.io/developer/576478503) | [SARKIS BALIKJI](https://appshunter.io/developer/1477234781) |

## What reviewers say

### Conti ECHO

[App page](https://appshunter.io/ios/app/conti-echo/id1364519371)

**In-app purchases:** none


### CalibrateIQ

[App page](https://appshunter.io/ios/app/calibrateiq/id6798599454)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CalibrateIQ Pro | $199.00 | per month |


## Frequently asked questions

### Is Conti ECHO free?

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

### Is CalibrateIQ free?

CalibrateIQ is free to download, with in-app purchases available.

### Do Conti ECHO or CalibrateIQ have ads?

Neither Conti ECHO nor CalibrateIQ shows ads.

### Which is updated more often, Conti ECHO or CalibrateIQ?

Conti ECHO ships an update every 5 weeks, and CalibrateIQ every 6 days. Most recently, Conti ECHO was updated on October 29, 2026 and CalibrateIQ on October 9, 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.*