# IX3000 DRManager vs Raystech Energy

The clearest difference is update cadence: Raystech Energy at every 2 months against IX3000 DRManager's every 4 months. IX3000 DRManager's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

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

IX3000 DRManager ships an update every 4 months, Raystech Energy every 2 months. The most recent releases landed on September 8, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | IX3000 DRManager | Raystech Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 9 MB | 53 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [D-TEG Co., Ltd.](https://appshunter.io/developer/1638050268) | [寿杰 张](https://appshunter.io/developer/1745989953) |

## What reviewers say

### IX3000 DRManager

[App page](https://appshunter.io/ios/app/ix3000-drmanager/id6450442208)

**Features:** macOS Compatibility

**In-app purchases:** none


### Raystech Energy

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IX3000 DRManager free?

IX3000 DRManager is free to download, with no in-app purchases.

### Is Raystech Energy free?

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

### Do IX3000 DRManager or Raystech Energy have ads?

Neither IX3000 DRManager nor Raystech Energy shows ads.

### Which is updated more often, IX3000 DRManager or Raystech Energy?

IX3000 DRManager ships an update every 4 months, and Raystech Energy every 2 months. Most recently, IX3000 DRManager was updated on September 8, 2026 and Raystech Energy on May 17, 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.*