# Tarifnik vs Sauna_Control

The clearest difference is ads: Sauna_Control at none against Tarifnik's shown. Sauna_Control also leads on iOS requirement (13.0 vs 16.4). Tarifnik's advantage is update cadence (fortnightly vs every 2 months). On price, 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.

Tarifnik ships an update fortnightly, Sauna_Control every 2 months. The most recent releases landed on September 11, 2026 and May 31, 2026 respectively.

## The numbers

| Metric | Tarifnik | Sauna_Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tarifnik/id6737119050/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 70 MB | 27 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CNJ d.o.o.](https://appshunter.io/developer/663786067) | [Hefei Yingzhili Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1845038610) |

## What reviewers say

### Tarifnik

[App page](https://appshunter.io/ios/app/tarifnik/id6737119050)

Gain control over your electricity consumption and optimize costs with real-time spending insights. The app helps you understand when and how to use energy for maximum savings. It can also find the best electricity provider for you.

**Highlights:** Monitor real-time electricity consumption, Optimize energy spending for savings, Interpret energy usage patterns, Find the most affordable electricity provider, Connect to mojelektro.si for provider search

**Features:** macOS Compatibility

**In-app purchases:** none


### Sauna_Control

[App page](https://appshunter.io/ios/app/sauna-control/id6753788336)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tarifnik free?

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

### Is Sauna_Control free?

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

### Do Tarifnik or Sauna_Control have ads?

Tarifnik shows ads; Sauna_Control does not.

### Which is updated more often, Tarifnik or Sauna_Control?

Tarifnik ships an update fortnightly, and Sauna_Control every 2 months. Most recently, Tarifnik was updated on September 11, 2026 and Sauna_Control on May 31, 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.*