# Wi vs PassReady

The clearest difference is update cadence: PassReady at every 3 days against Wi'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.

Wi ships an update every 6 weeks, PassReady every 3 days. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Wi | PassReady |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.1 (7 ratings)](https://appshunter.io/ios/app/wi-meter/id1204940989/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 16 MB | 4 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Sign Technologies Inc.](https://appshunter.io/developer/1204940988) | [Nayef almnsi](https://appshunter.io/developer/592585090) |

## What reviewers say

### Wi

[App page](https://appshunter.io/ios/app/wi-meter/id1204940989)

This app monitors your home's electrical consumption to identify energy-wasting devices and potential equipment failures. It provides real-time data and alerts to help you save money and prevent downtime.

**Highlights:** Identifies energy-wasting devices, Monitors equipment health, Provides mobile and desktop alerts, Supports temperature sensors, Enables channel sharing, Combines multiple devices into one system

**In-app purchases:** none


### PassReady

[App page](https://appshunter.io/ios/app/passready/id1633142973)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wi free?

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

### Is PassReady free?

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

### Do Wi or PassReady have ads?

Neither Wi nor PassReady shows ads.

### Which is updated more often, Wi or PassReady?

Wi ships an update every 6 weeks, and PassReady every 3 days. Most recently, Wi was updated on September 29, 2026 and PassReady on October 9, 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.*