# i vs Tarifnik

The clearest difference is rating: Tarifnik at 5.0 against i's 1.0. Tarifnik also leads on ratings volume (3 vs 1). i's advantage is ads (none vs shown). On price, update cadence, 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.

Tarifnik holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

i ships an update every 3 weeks, Tarifnik fortnightly. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | i | Tarifnik |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/i-vent-remote-control-v3/id6448105565/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tarifnik/id6737119050/reviews)** |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 52 MB | 70 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [I-Vent d.o.o.](https://appshunter.io/developer/1598566625) | [CNJ d.o.o.](https://appshunter.io/developer/663786067) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-vent-remote-control-v3/id6448105565)

This app allows users to remotely control and monitor smart ventilation devices. It offers enhanced security, improved stability, and lightning-fast performance for managing home or office airflow and comfort.

**Highlights:** Remote device control and monitoring, Lightning-fast performance, Enhanced security and privacy, Multiple location support, Improved stability and reliability

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is i free?

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

### Is Tarifnik free?

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

### Which has better reviews, i or Tarifnik?

Tarifnik is rated higher. i averages 1.0 out of 5 from 1 ratings, while Tarifnik averages 5.0 from 3 ratings.

### Do i or Tarifnik have ads?

Tarifnik shows ads; i does not.

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

i ships an update every 3 weeks, and Tarifnik fortnightly. Most recently, i was updated on October 7, 2026 and Tarifnik on September 30, 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.*