# Stunder vs Tibro Energi

Stunder and Tibro Energi 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.

Stunder ships an update every 2 weeks, Tibro Energi every 3 weeks. The most recent releases landed on September 19, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | Stunder | Tibro Energi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 35 MB | 60 MB |
| Requires iOS | 15.1 | **14** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stunder Sverige AB](https://appshunter.io/developer/1635508029) | [Foretagsdata i Ahus AB](https://appshunter.io/developer/1534679041) |

## What reviewers say

### Stunder

[App page](https://appshunter.io/ios/app/stunder/id1635508027)

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

**In-app purchases:** none


### Tibro Energi

[App page](https://appshunter.io/ios/app/tibro-energi/id1670598357)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stunder free?

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

### Is Tibro Energi free?

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

### Do Stunder or Tibro Energi have ads?

Neither Stunder nor Tibro Energi shows ads.

### Which is updated more often, Stunder or Tibro Energi?

Stunder ships an update every 2 weeks, and Tibro Energi every 3 weeks. Most recently, Stunder was updated on September 19, 2026 and Tibro Energi on June 20, 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.*