# Powerdocs vs GreenWendEnergy (GWE)

The clearest difference is update cadence: GreenWendEnergy (GWE) at every 8 days against Powerdocs's every 2 months. GreenWendEnergy (GWE) also leads on iOS requirement (11.0 vs 16.1). 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.

Powerdocs ships an update every 2 months, GreenWendEnergy (GWE) every 8 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Powerdocs | GreenWendEnergy (GWE) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 40 MB | 77 MB |
| Requires iOS | 16.1 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PowerDocs LTD](https://appshunter.io/developer/1801934647) | [TRITECH SOLUTIONS (PRIVATE) LIMITED](https://appshunter.io/developer/1670065900) |

## What reviewers say

### Powerdocs

[App page](https://appshunter.io/ios/app/powerdocs/id1635964758)

**Features:** macOS Compatibility

**In-app purchases:** none


### GreenWendEnergy (GWE)

[App page](https://appshunter.io/ios/app/greenwendenergy-gwe/id6447770771)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Powerdocs free?

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

### Is GreenWendEnergy (GWE) free?

GreenWendEnergy (GWE) is free to download, with no in-app purchases.

### Do Powerdocs or GreenWendEnergy (GWE) have ads?

Neither Powerdocs nor GreenWendEnergy (GWE) shows ads.

### Which is updated more often, Powerdocs or GreenWendEnergy (GWE)?

Powerdocs ships an update every 2 months, and GreenWendEnergy (GWE) every 8 days. Most recently, Powerdocs was updated on October 13, 2026 and GreenWendEnergy (GWE) on October 10, 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.*