# Q eco vs CBlock

The clearest difference is price: Q eco at Free against CBlock's $5.99. CBlock's advantage is update cadence (every 3 days vs every 5 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Q eco is free to download; CBlock costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Q eco ships an update every 5 months, CBlock every 3 days. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Q eco | CBlock |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 23 MB | 13 MB |
| Requires iOS | **26.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [QUNDIS GmbH](https://appshunter.io/developer/1601976444) | [Karel Pritasil](https://appshunter.io/developer/1876292420) |

## What reviewers say

### Q eco

[App page](https://appshunter.io/ios/app/q-eco/id1602233666)

Monitor your home's energy consumption on your mobile device or PC. Compare your usage over time or against averages, and receive concrete tips to save energy and money while protecting the climate.

**Highlights:** Monitor energy consumption, Compare usage over time, Compare against averages, Receive energy-saving tips, Save money, Protect the climate

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

**In-app purchases:** none


### CBlock

[App page](https://appshunter.io/ios/app/cblock/id6759004613)

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Q eco free?

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

### Is CBlock free?

CBlock costs $5.99, with no in-app purchases.

### Do Q eco or CBlock have ads?

Neither Q eco nor CBlock shows ads.

### Which is updated more often, Q eco or CBlock?

Q eco ships an update every 5 months, and CBlock every 3 days. Most recently, Q eco was updated on October 3, 2026 and CBlock on September 29, 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.*