# Brownout vs Wire & Load

The clearest difference is in-app purchases: Brownout at none against Wire & Load's 1. Brownout also leads on update cadence (every 3 weeks vs every 2 months). Wire & Load's advantage is iOS requirement (16.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Wire & Load sells 1 one-off in-app purchase. Brownout asks for nothing beyond the download.

Brownout ships an update every 3 weeks, Wire & Load every 2 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Brownout | Wire & Load |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 1 MB | 3 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bitz](https://appshunter.io/developer/434213281) | [Shenzhen Fu Kang Heng Development Co., Ltd.](https://appshunter.io/developer/1863837413) |

## What reviewers say

### Brownout

[App page](https://appshunter.io/ios/app/brownout/id443661505)

Easily check Japan's electricity demand forecast across 10 regions. View actual demand, forecasts, and supply capacity with clear daily line charts. Stay informed about the power situation from Hokkaido to Okinawa.

**Highlights:** Electricity demand forecasts for 10 Japanese regions, Actual demand, forecast, and supply capacity charts, Real-time usage rate display, Easy region switching, Data from regional power companies

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

**In-app purchases:** none


### Wire & Load

[App page](https://appshunter.io/ios/app/wire-and-load/id6768856542)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is Brownout free?

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

### Is Wire & Load free?

Wire & Load is free to download, with in-app purchases available.

### Do Brownout or Wire & Load have ads?

Neither Brownout nor Wire & Load shows ads.

### Which is updated more often, Brownout or Wire & Load?

Brownout ships an update every 3 weeks, and Wire & Load every 2 months. Most recently, Brownout was updated on October 10, 2026 and Wire & Load on October 17, 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.*