# ЭЗС Энергоцентр vs Navbat24

The clearest difference is update cadence: Navbat24 at fortnightly against ЭЗС Энергоцентр's every 20 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.

ЭЗС Энергоцентр ships an update every 20 months, Navbat24 fortnightly. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ЭЗС Энергоцентр | Navbat24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Fortnightly** |
| Size | 50 MB | 64 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [IT CHARGE, LLC](https://appshunter.io/developer/1544929413) | [Spectre Energy](https://appshunter.io/developer/1701572708) |

## What reviewers say

### ЭЗС Энергоцентр

[App page](https://appshunter.io/ios/app/id6736526442)

**In-app purchases:** none


### Navbat24

[App page](https://appshunter.io/ios/app/navbat24/id6797516083)

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

**In-app purchases:** none


## Frequently asked questions

### Is ЭЗС Энергоцентр free?

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

### Is Navbat24 free?

Navbat24 is free to download, with no in-app purchases.

### Do ЭЗС Энергоцентр or Navbat24 have ads?

Neither ЭЗС Энергоцентр nor Navbat24 shows ads.

### Which is updated more often, ЭЗС Энергоцентр or Navbat24?

ЭЗС Энергоцентр ships an update every 20 months, and Navbat24 fortnightly. Most recently, ЭЗС Энергоцентр was updated on October 2, 2026 and Navbat24 on October 25, 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.*