# GOK SmartBox vs Balkonizer

The clearest difference is update cadence: Balkonizer at every 10 days against GOK SmartBox's every 2 months. GOK SmartBox's advantage is iOS requirement (11.0 vs 26.0). 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.

GOK SmartBox ships an update every 2 months, Balkonizer every 10 days. The most recent releases landed on October 1, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | GOK SmartBox | Balkonizer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 73 MB | 8 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [GOK](https://appshunter.io/developer/1804302412) | [Patrick Rathjen](https://appshunter.io/developer/6782569498) |

## What reviewers say

### GOK SmartBox

[App page](https://appshunter.io/ios/app/gok-smartbox/id6743742622)

**Features:** macOS Compatibility

**In-app purchases:** none


### Balkonizer

[App page](https://appshunter.io/ios/app/balkonizer/id6782569496)

Monitor your mini-PV system's electricity production in real-time. Track yields, analyze daily values, and optimize your self-consumption with detailed statistics and a savings calculator.

**Highlights:** Live electricity production monitoring, Detailed yield statistics (daily, monthly, yearly), Savings calculator for solar power, CO2 emission savings tracking, Modern iOS design

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GOK SmartBox free?

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

### Is Balkonizer free?

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

### Do GOK SmartBox or Balkonizer have ads?

Neither GOK SmartBox nor Balkonizer shows ads.

### Which is updated more often, GOK SmartBox or Balkonizer?

GOK SmartBox ships an update every 2 months, and Balkonizer every 10 days. Most recently, GOK SmartBox was updated on October 1, 2026 and Balkonizer on October 19, 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.*