# RevMeter Pro vs EVtap Connect

The clearest difference is price: EVtap Connect at Free against RevMeter Pro's $6.99. EVtap Connect also leads on update cadence (every 3 days vs every 4 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

EVtap Connect is free to download; RevMeter Pro costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RevMeter Pro ships an update every 4 months, EVtap Connect every 3 days. The most recent releases landed on September 13, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | RevMeter Pro | EVtap Connect |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[2.2 (5 ratings)](https://appshunter.io/ios/app/revmeter-pro/id357421594/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 26.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 7 MB | 21 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matthias Schorer](https://appshunter.io/developer/290579382) | [HIK GmbH](https://appshunter.io/developer/1631766864) |

## What reviewers say

### RevMeter Pro

[App page](https://appshunter.io/ios/app/revmeter-pro/id357421594)

This app measures the reverberation time (RT60) of any room using your iPhone. It offers dual measurement modes and calculates RT60 based on RT20 and RT30 decay slopes. Easily export data and visualize acoustic analysis.

**Highlights:** Measures reverberation time (RT60), Dual measurement modes (Impulse, Interrupted Noise), Calculates RT60 using RT20/RT30 standards, Data export (CSV, Screenshots), Visual decay curves and spectrograms

**In-app purchases:** none


### EVtap Connect

[App page](https://appshunter.io/ios/app/evtap-connect/id1631766862)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RevMeter Pro free?

RevMeter Pro costs $6.99, with no in-app purchases.

### Is EVtap Connect free?

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

### Do RevMeter Pro or EVtap Connect have ads?

Neither RevMeter Pro nor EVtap Connect shows ads.

### Which is updated more often, RevMeter Pro or EVtap Connect?

RevMeter Pro ships an update every 4 months, and EVtap Connect every 3 days. Most recently, RevMeter Pro was updated on September 13, 2026 and EVtap Connect on May 16, 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.*