# Moixa vs ＋watt

The clearest difference is update cadence: ＋watt at fortnightly against Moixa's every 3 months. ＋watt also leads on iOS requirement (13.0 vs 16.4). 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.

Moixa ships an update every 3 months, ＋watt fortnightly. The most recent releases landed on September 13, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Moixa | ＋watt |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 44 MB | 84 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lunar Energy Limited](https://appshunter.io/developer/1400433604) | [NextDrive Co.](https://appshunter.io/developer/1005329987) |

## What reviewers say

### Moixa

[App page](https://appshunter.io/ios/app/moixa/id1400433605)

Monitor your home's energy usage and smart battery performance remotely. Track solar generation, battery charge, and household consumption with historical data insights. Manage your account and access support resources.

**Highlights:** Monitor battery charge and behavior, View home and battery status, Track household energy consumption, Analyze solar generation and grid usage, Access historical energy data, Manage Moixa account

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

**In-app purchases:** none


### ＋watt

[App page](https://appshunter.io/ios/app/watt/id6450982120)

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

**In-app purchases:** none


## Frequently asked questions

### Is Moixa free?

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

### Is ＋watt free?

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

### Do Moixa or ＋watt have ads?

Neither Moixa nor ＋watt shows ads.

### Which is updated more often, Moixa or ＋watt?

Moixa ships an update every 3 months, and ＋watt fortnightly. Most recently, Moixa was updated on September 13, 2026 and ＋watt on August 19, 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.*