# IoTMeter vs Right On Page Devtools

The clearest difference is review sentiment: Right On Page Devtools at 100% against IoTMeter's 33%. Right On Page Devtools also leads on rating (5.0 vs 1.0). IoTMeter's advantage is update cadence (every 3 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Right On Page Devtools holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 33% of IoTMeter's written reviews are positive against 100% of Right On Page Devtools's.

IoTMeter ships an update every 3 weeks, Right On Page Devtools every 3 months. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | IoTMeter | Right On Page Devtools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/iotmeter/id1560319286/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/right-on-page-devtools/id6739692384/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 35 MB | 3 MB |
| Requires iOS | 17 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Lpa](https://appshunter.io/developer/1560303712) | [泰宁 陆](https://appshunter.io/developer/591708109) |

## What reviewers say

### IoTMeter

[App page](https://appshunter.io/ios/app/iotmeter/id1560319286)

This application provides a user interface for managing smart devices that measure electrical quantities and control EVSE charging. It optimizes the use of photovoltaic power for heating appliances and hot water storage, enabling wireless communication with various energy systems.

**Highlights:** Device setup and user interface, Electrical quantity measurement, EVSE charging current control, PV power utilization optimization, Wireless communication with PV inverters, Standalone function capability

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

**In-app purchases:** none


### Right On Page Devtools

[App page](https://appshunter.io/ios/app/right-on-page-devtools/id6739692384)

This Safari extension brings web development tools directly to your iPhone. View console logs and API requests on the webpage, and inspect or modify CSS elements without needing a computer.

**Highlights:** View console logs on page, See API requests on page, Inspect and change CSS, On-device web debugging, Safari extension

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

**In-app purchases:** none


## Frequently asked questions

### Is IoTMeter free?

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

### Is Right On Page Devtools free?

Right On Page Devtools is free to download, with no in-app purchases.

### Which has better reviews, IoTMeter or Right On Page Devtools?

Right On Page Devtools is rated higher. IoTMeter averages 1.0 out of 5 from 1 ratings, while Right On Page Devtools averages 5.0 from 2 ratings.

### Do IoTMeter or Right On Page Devtools have ads?

Neither IoTMeter nor Right On Page Devtools shows ads.

### Which is updated more often, IoTMeter or Right On Page Devtools?

IoTMeter ships an update every 3 weeks, and Right On Page Devtools every 3 months. Most recently, IoTMeter was updated on October 3, 2026 and Right On Page Devtools on October 10, 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.*