# Astreon Mobile vs Sourceful Energy

The clearest difference is update cadence: Sourceful Energy at every 2 weeks against Astreon Mobile's every 4 months. Astreon Mobile's advantage is iOS requirement (15 vs 17.0). On price, ads, 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.

Astreon Mobile ships an update every 4 months, Sourceful Energy every 2 weeks. The most recent releases landed on September 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Astreon Mobile | Sourceful Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 34 MB | 48 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Astreon Inc](https://appshunter.io/developer/1524027781) | [Sourceful Labs AB](https://appshunter.io/developer/1772929637) |

## What reviewers say

### Astreon Mobile

[App page](https://appshunter.io/ios/app/astreon-mobile/id1524820887)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sourceful Energy

[App page](https://appshunter.io/ios/app/sourceful-energy/id6736659172)

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

**In-app purchases:** none


## Frequently asked questions

### Is Astreon Mobile free?

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

### Is Sourceful Energy free?

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

### Do Astreon Mobile or Sourceful Energy have ads?

Neither Astreon Mobile nor Sourceful Energy shows ads.

### Which is updated more often, Astreon Mobile or Sourceful Energy?

Astreon Mobile ships an update every 4 months, and Sourceful Energy every 2 weeks. Most recently, Astreon Mobile was updated on September 27, 2026 and Sourceful Energy on October 24, 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.*