# Raystech Energy vs Raymond Solid State Installer

Raystech Energy and Raymond Solid State Installer 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.

Raystech Energy ships an update every 2 months, Raymond Solid State Installer every 6 weeks. The most recent releases landed on May 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Raystech Energy | Raymond Solid State Installer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 53 MB | 54 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [寿杰 张](https://appshunter.io/developer/1745989953) | [Raymond Solar AB](https://appshunter.io/developer/1596519056) |

## What reviewers say

### Raystech Energy

[App page](https://appshunter.io/ios/app/raystech-energy/id6502583241)

**Features:** macOS Compatibility

**In-app purchases:** none


### Raymond Solid State Installer

[App page](https://appshunter.io/ios/app/raymond-solid-state-installer/id6608963594)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Raystech Energy free?

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

### Is Raymond Solid State Installer free?

Raymond Solid State Installer is free to download, with no in-app purchases.

### Do Raystech Energy or Raymond Solid State Installer have ads?

Neither Raystech Energy nor Raymond Solid State Installer shows ads.

### Which is updated more often, Raystech Energy or Raymond Solid State Installer?

Raystech Energy ships an update every 2 months, and Raymond Solid State Installer every 6 weeks. Most recently, Raystech Energy was updated on May 17, 2026 and Raymond Solid State Installer on September 9, 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.*