# Grästorp Energi vs The Carpenter App

The clearest difference is in-app purchases: Grästorp Energi at none against The Carpenter App's 1. The Carpenter App's advantage is update cadence (every 8 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. The Carpenter App sells 1 in-app purchase, starting at $5.99 per year. Grästorp Energi asks for nothing beyond the download.

Grästorp Energi ships an update every 3 weeks, The Carpenter App every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Grästorp Energi | The Carpenter App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Size | 60 MB | 10 MB |
| Requires iOS | **14** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Företagsdata i Åhus AB](https://appshunter.io/developer/1534679041) | [Michael Hansen](https://appshunter.io/developer/6806560553) |

## What reviewers say

### Grästorp Energi

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

**Features:** Vision Pro support

**In-app purchases:** none


### The Carpenter App

[App page](https://appshunter.io/ios/app/the-carpenter-app-tools/id6806560551)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Carpenter App PRO | $5.99 | per year |


## Frequently asked questions

### Is Grästorp Energi free?

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

### Is The Carpenter App free?

The Carpenter App is free to download, with in-app purchases available.

### Do Grästorp Energi or The Carpenter App have ads?

Neither Grästorp Energi nor The Carpenter App shows ads.

### Which is updated more often, Grästorp Energi or The Carpenter App?

Grästorp Energi ships an update every 3 weeks, and The Carpenter App every 8 days. Most recently, Grästorp Energi was updated on November 3, 2026 and The Carpenter App on October 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.*