# MŮJ ČEZ vs CBlock

The clearest difference is price: MŮJ ČEZ at Free against CBlock's $5.99. MŮJ ČEZ also leads on iOS requirement (15.1 vs 26.2). CBlock's advantage is update cadence (every 3 days vs fortnightly). On ads, in-app purchases and device support there is nothing between them.

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

MŮJ ČEZ ships an update fortnightly, CBlock every 3 days. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | MŮJ ČEZ | CBlock |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.8 (53 ratings)](https://appshunter.io/ios/app/muj-cez/id6448556024/reviews)** | — |
| Number of ratings | **53** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 86 MB | 13 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ČEZ Prodej, a.s.](https://appshunter.io/developer/1682262074) | [Karel Pritasil](https://appshunter.io/developer/1876292420) |

## What reviewers say

### MŮJ ČEZ

[App page](https://appshunter.io/ios/app/muj-cez/id6448556024)

Manage all your payments, advance payments, and bills in one place. Easily submit meter readings to track your actual consumption and adjust advance payments. Get notifications for planned outages and schedule appointments at customer centers.

**Highlights:** View and pay bills and advance payments, Submit meter readings for consumption tracking, Adjust advance payment amounts, Receive outage notifications, Manage contact information, Schedule customer center appointments, Fingerprint and face recognition login

**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 MŮJ ČEZ free?

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

### Is CBlock free?

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

### Do MŮJ ČEZ or CBlock have ads?

Neither MŮJ ČEZ nor CBlock shows ads.

### Which is updated more often, MŮJ ČEZ or CBlock?

MŮJ ČEZ ships an update fortnightly, and CBlock every 3 days. Most recently, MŮJ ČEZ was updated on September 30, 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.*