# Энергосфера Абонент vs POST KEY

The clearest difference is update cadence: Энергосфера Абонент at every 3 weeks against POST KEY's every 3 months. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Энергосфера Абонент ships an update every 3 weeks, POST KEY every 3 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Энергосфера Абонент | POST KEY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/post-key/id1614805094/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 125 MB | 160 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Prosoft Systems, LLC](https://appshunter.io/developer/1376450605) | [POST LTD, OOO](https://appshunter.io/developer/1614805096) |

## What reviewers say

### Энергосфера Абонент

[App page](https://appshunter.io/ios/app/id1376450606)

Access your personal energy account to view meter data, track consumption, and compare usage periods. Submit meter readings and get consumption forecasts. Requires web-based account registration.

**Highlights:** View assigned meters, Check current meter readings, Track electricity consumption, Compare current vs. past usage, Forecast future consumption, View historical consumption data, Submit meter readings

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

**In-app purchases:** none


### POST KEY

[App page](https://appshunter.io/ios/app/post-key/id1614805094)

Control access to your property, view security cameras, and manage smart home devices remotely. This application provides real-time monitoring and control over intercoms, gates, and home automation systems.

**Highlights:** Intercom call reception, Gate and barrier control, Real-time camera viewing, Video archive access, Smart home device management

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

**In-app purchases:** none


## Frequently asked questions

### Is Энергосфера Абонент free?

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

### Is POST KEY free?

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

### Do Энергосфера Абонент or POST KEY have ads?

Neither Энергосфера Абонент nor POST KEY shows ads.

### Which is updated more often, Энергосфера Абонент or POST KEY?

Энергосфера Абонент ships an update every 3 weeks, and POST KEY every 3 months. Most recently, Энергосфера Абонент was updated on October 6, 2026 and POST KEY on October 1, 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.*