# GREEN WATT ENERGY vs Steer

The clearest difference is ads: GREEN WATT ENERGY at none against Steer's shown. Steer's advantage is update cadence (every 2 weeks vs every 5 months) and iOS requirement (10.0 vs 13.0). 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.

GREEN WATT ENERGY ships an update every 5 months, Steer every 2 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | GREEN WATT ENERGY | Steer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 58 MB | 50 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AHASOLAR TECHNOLOGIES LIMITED](https://appshunter.io/developer/1632224285) | [Xamun Inc.](https://appshunter.io/developer/648269694) |

## What reviewers say

### GREEN WATT ENERGY

[App page](https://appshunter.io/ios/app/green-watt-energy/id1637814731)

**Features:** macOS Compatibility

**In-app purchases:** none


### Steer

[App page](https://appshunter.io/ios/app/steer-construction-app/id6480041561)

**In-app purchases:** none


## Frequently asked questions

### Is GREEN WATT ENERGY free?

GREEN WATT ENERGY is free to download, with no in-app purchases.

### Is Steer free?

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

### Do GREEN WATT ENERGY or Steer have ads?

Steer shows ads; GREEN WATT ENERGY does not.

### Which is updated more often, GREEN WATT ENERGY or Steer?

GREEN WATT ENERGY ships an update every 5 months, and Steer every 2 weeks. Most recently, GREEN WATT ENERGY was updated on November 7, 2026 and Steer on November 8, 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.*