# ONWATT vs Neovolt Cloud

The clearest difference is update cadence: Neovolt Cloud at every 8 days against ONWATT's every 4 months. 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.

ONWATT ships an update every 4 months, Neovolt Cloud every 8 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | ONWATT | Neovolt Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/neovolt-cloud/id6814314528/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 190 MB | 96 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Alpha ESS Co., Ltd.](https://appshunter.io/developer/1088168712) | [Suzhou Bytewatt Technology Co., Ltd](https://appshunter.io/developer/1662812903) |

## What reviewers say

### ONWATT

[App page](https://appshunter.io/ios/app/onwatt/id6779455028)

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

**In-app purchases:** none


### Neovolt Cloud

[App page](https://appshunter.io/ios/app/neovolt-cloud/id6814314528)

Monitor inverter operations with real-time data, instant alerts, and remote control. Optimize performance and financial returns of energy storage systems through an intuitive interface and online parameter configuration.

**Highlights:** Real-time inverter monitoring, Instant alerts, Remote control capabilities, Profit tracking, Online parameter configuration, Energy storage system optimization

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

**In-app purchases:** none


## Frequently asked questions

### Is ONWATT free?

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

### Is Neovolt Cloud free?

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

### Do ONWATT or Neovolt Cloud have ads?

Neither ONWATT nor Neovolt Cloud shows ads.

### Which is updated more often, ONWATT or Neovolt Cloud?

ONWATT ships an update every 4 months, and Neovolt Cloud every 8 days. Most recently, ONWATT was updated on November 5, 2026 and Neovolt Cloud on November 13, 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.*