# Red stone diamond vs Generator Power Advisor

The clearest difference is update cadence: Generator Power Advisor at every 3 days against Red stone diamond's every 6 weeks. 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.

Red stone diamond ships an update every 6 weeks, Generator Power Advisor every 3 days. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Red stone diamond | Generator Power Advisor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/generator-power-advisor/id6795178257/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 59 MB | 2 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ATAL PRAKASH SHAH](https://appshunter.io/developer/1799118811) | [MICHAEL E SAUR](https://appshunter.io/developer/6795178259) |

## What reviewers say

### Red stone diamond

[App page](https://appshunter.io/ios/app/red-stone-diamond/id6742638456)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Generator Power Advisor

[App page](https://appshunter.io/ios/app/generator-power-advisor/id6795178257)

This app helps you determine if your generator can safely power your appliances. It considers factors like fuel type, temperature, and elevation for realistic recommendations, offering clear Safe, Near Limit, or Unsafe guidance.

**Highlights:** Instant load calculations, Support for gasoline and propane, Built-in generator database, Air conditioner startup assistance, Environmental adjustments, Offline operation, Safe/Near Limit/Unsafe recommendations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Red stone diamond free?

Red stone diamond is free to download, with no in-app purchases.

### Is Generator Power Advisor free?

Generator Power Advisor is free to download, with no in-app purchases.

### Do Red stone diamond or Generator Power Advisor have ads?

Neither Red stone diamond nor Generator Power Advisor shows ads.

### Which is updated more often, Red stone diamond or Generator Power Advisor?

Red stone diamond ships an update every 6 weeks, and Generator Power Advisor every 3 days. Most recently, Red stone diamond was updated on October 28, 2026 and Generator Power Advisor on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*