# BYD Energy vs OptiMOON

The clearest difference is update cadence: OptiMOON at every 3 weeks against BYD Energy's every 2 months. OptiMOON also leads on iOS requirement (13.0 vs 15.0). 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.

BYD Energy ships an update every 2 months, OptiMOON every 3 weeks. The most recent releases landed on June 21, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | BYD Energy | OptiMOON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/byd-energy/id6502757074/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 66 MB | 43 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BYD Company Limited](https://appshunter.io/developer/785163263) | [Porsche Slovenija d.o.o](https://appshunter.io/developer/1446542306) |

## What reviewers say

### BYD Energy

[App page](https://appshunter.io/ios/app/byd-energy/id6502757074)

Remotely manage and monitor your BYD home energy storage devices. View real-time data, perform software upgrades, and upload logs for convenient energy management.

**Highlights:** Remote energy management, Real-time device data monitoring, Device software upgrades, Log upload functionality, Cloud connectivity, Bluetooth connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### OptiMOON

[App page](https://appshunter.io/ios/app/optimoon/id6736896444)

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

**In-app purchases:** none


## Frequently asked questions

### Is BYD Energy free?

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

### Is OptiMOON free?

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

### Do BYD Energy or OptiMOON have ads?

Neither BYD Energy nor OptiMOON shows ads.

### Which is updated more often, BYD Energy or OptiMOON?

BYD Energy ships an update every 2 months, and OptiMOON every 3 weeks. Most recently, BYD Energy was updated on June 21, 2026 and OptiMOON on September 12, 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.*