# Tienen vs Ecofix

Tienen and Ecofix are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Tienen ships an update fortnightly, Ecofix every 2 weeks. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Tienen | Ecofix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 72 MB | 45 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Vlaamse overheid](https://appshunter.io/developer/664577169) | [Ecofix Gas & Power](https://appshunter.io/developer/1794769519) |

## What reviewers say

### Tienen

[App page](https://appshunter.io/ios/app/tienen/id6472486792)

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

**In-app purchases:** none


### Ecofix

[App page](https://appshunter.io/ios/app/ecofix/id6741584099)

**In-app purchases:** none


## Frequently asked questions

### Is Tienen free?

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

### Is Ecofix free?

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

### Do Tienen or Ecofix have ads?

Neither Tienen nor Ecofix shows ads.

### Which is updated more often, Tienen or Ecofix?

Tienen ships an update fortnightly, and Ecofix every 2 weeks. Most recently, Tienen was updated on October 8, 2026 and Ecofix on September 29, 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.*