# Ohm Assistant vs Hai Wash Max

The clearest difference is update cadence: Hai Wash Max at daily against Ohm Assistant's every 6 weeks. 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.

Ohm Assistant ships an update every 6 weeks, Hai Wash Max daily. The most recent releases landed on October 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Ohm Assistant | Hai Wash Max |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ohm-assistant/id1545565890/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free | — |
| Size | 78 MB | 59 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Sustainable Reference Analytics Private Limited](https://appshunter.io/developer/1545565892) | [Aliste Technologies Private Limited](https://appshunter.io/developer/1469705433) |

## What reviewers say

### Ohm Assistant

[App page](https://appshunter.io/ios/app/ohm-assistant/id1545565890)

Monitor real-time, accumulated, and historical energy consumption for homes and businesses down to the appliance level. Optimize usage, manage appliance health, and receive alerts for high consumption. Anticipate and pay utility bills directly through the app.

**Highlights:** Real-time energy consumption tracking, Appliance-level monitoring, Historical consumption analysis (daily, weekly, monthly, yearly), Appliance health management, High consumption alerts, Utility bill management and payment

**Features:** macOS Compatibility

**In-app purchases:** none


### Hai Wash Max

[App page](https://appshunter.io/ios/app/hai-wash-max/id6800308607)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ohm Assistant free?

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

### Is Hai Wash Max free?

Hai Wash Max is free to download, with no in-app purchases.

### Do Ohm Assistant or Hai Wash Max have ads?

Neither Ohm Assistant nor Hai Wash Max shows ads.

### Which is updated more often, Ohm Assistant or Hai Wash Max?

Ohm Assistant ships an update every 6 weeks, and Hai Wash Max daily. Most recently, Ohm Assistant was updated on October 7, 2026 and Hai Wash Max on September 25, 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.*