# Green Wave Solar vs RD Quantum

Green Wave Solar and RD Quantum are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Green Wave Solar ships an update every 3 weeks, RD Quantum every 5 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | Green Wave Solar | RD Quantum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 56 MB | 23 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AHASOLAR TECHNOLOGIES LIMITED](https://appshunter.io/developer/1632224285) | [Stiftelsen Revenue Development](https://appshunter.io/developer/1597478317) |

## What reviewers say

### Green Wave Solar

[App page](https://appshunter.io/ios/app/green-wave-solar/id1547421817)

**Features:** macOS Compatibility

**In-app purchases:** none


### RD Quantum

[App page](https://appshunter.io/ios/app/rd-quantum/id1597477895)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Green Wave Solar free?

Green Wave Solar is free to download, with no in-app purchases.

### Is RD Quantum free?

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

### Do Green Wave Solar or RD Quantum have ads?

Neither Green Wave Solar nor RD Quantum shows ads.

### Which is updated more often, Green Wave Solar or RD Quantum?

Green Wave Solar ships an update every 3 weeks, and RD Quantum every 5 weeks. Most recently, Green Wave Solar was updated on November 7, 2026 and RD Quantum on November 7, 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.*