# Grästorp Energi vs ElPrognos

The clearest difference is ads: Grästorp Energi at none against ElPrognos's shown. Grästorp Energi also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (14 vs 16.0). 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.

Grästorp Energi ships an update every 3 weeks, ElPrognos every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Grästorp Energi | ElPrognos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 60 MB | 31 MB |
| Requires iOS | **14** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Företagsdata i Åhus AB](https://appshunter.io/developer/1534679041) | [LineSpotting AB](https://appshunter.io/developer/1326519237) |

## What reviewers say

### Grästorp Energi

[App page](https://appshunter.io/ios/app/grastorp-energi/id1615964870)

**Features:** Vision Pro support

**In-app purchases:** none


### ElPrognos

[App page](https://appshunter.io/ios/app/elprognos/id6475678956)

**In-app purchases:** none


## Frequently asked questions

### Is Grästorp Energi free?

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

### Is ElPrognos free?

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

### Do Grästorp Energi or ElPrognos have ads?

ElPrognos shows ads; Grästorp Energi does not.

### Which is updated more often, Grästorp Energi or ElPrognos?

Grästorp Energi ships an update every 3 weeks, and ElPrognos every 2 months. Most recently, Grästorp Energi was updated on November 3, 2026 and ElPrognos on October 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.*