# Denowatts vs SparkOps

The clearest difference is update cadence: Denowatts at every 9 days against SparkOps's every 15 months. SparkOps's advantage is iOS requirement (13.0 vs 15.1). 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.

Denowatts ships an update every 9 days, SparkOps every 15 months. The most recent releases landed on June 4, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Denowatts | SparkOps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/denowatts/id1640705337/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 15 months |
| Monetization | Free | — |
| Size | 67 MB | 120 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Denowatts Solar, LLC](https://appshunter.io/developer/1640705339) | [USA SUNGROW POWER SUPPLY CO INC](https://appshunter.io/developer/1809914830) |

## What reviewers say

### Denowatts

[App page](https://appshunter.io/ios/app/denowatts/id1640705337)

This app provides technicians with instructions and tools for setting up and configuring Deno hardware. It allows for gateway network configuration, live data viewing, and radio signal strength testing on-site.

**Highlights:** Deno hardware setup instructions, Gateway network configuration, Live Deno data viewing, Radio signal strength testing, On-site data validation

**In-app purchases:** none


### SparkOps

[App page](https://appshunter.io/ios/app/sparkops/id6744913987)

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

**In-app purchases:** none


## Frequently asked questions

### Is Denowatts free?

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

### Is SparkOps free?

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

### Do Denowatts or SparkOps have ads?

Neither Denowatts nor SparkOps shows ads.

### Which is updated more often, Denowatts or SparkOps?

Denowatts ships an update every 9 days, and SparkOps every 15 months. Most recently, Denowatts was updated on June 4, 2026 and SparkOps on September 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.*