# MEG Surveyor vs Spruce Energy

The clearest difference is update cadence: MEG Surveyor at every 10 days against Spruce Energy's monthly. 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.

MEG Surveyor ships an update every 10 days, Spruce Energy monthly. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | MEG Surveyor | Spruce Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 38 MB | 5 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Machester Energy Grants](https://appshunter.io/developer/1737984435) | [Spruce Energy Limited](https://appshunter.io/developer/1756576941) |

## What reviewers say

### MEG Surveyor

[App page](https://appshunter.io/ios/app/meg-surveyor/id6480045355)

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

**In-app purchases:** none


### Spruce Energy

[App page](https://appshunter.io/ios/app/spruce-energy/id6530588740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MEG Surveyor free?

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

### Is Spruce Energy free?

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

### Do MEG Surveyor or Spruce Energy have ads?

Neither MEG Surveyor nor Spruce Energy shows ads.

### Which is updated more often, MEG Surveyor or Spruce Energy?

MEG Surveyor ships an update every 10 days, and Spruce Energy monthly. Most recently, MEG Surveyor was updated on November 8, 2026 and Spruce Energy on November 4, 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.*