# Noise Level Meter ™ vs TRMM Manager

The clearest difference is ads: TRMM Manager at none against Noise Level Meter ™'s shown. TRMM Manager also leads on update cadence (weekly vs every 2 months) and monetization model (free vs free with in-app purchases). Noise Level Meter ™'s advantage is ratings volume (63 vs 1). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Noise Level Meter ™ sells 6 in-app purchases, starting at $1.49 per month and TRMM Manager sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

TRMM Manager holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Noise Level Meter ™ has 63 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 94% of Noise Level Meter ™'s written reviews are positive against 100% of TRMM Manager's.

Noise Level Meter ™ ships an update every 2 months, TRMM Manager weekly. The most recent releases landed on July 29, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | Noise Level Meter ™ | TRMM Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (63 ratings)](https://appshunter.io/ios/app/noise-level-meter/id6467242976/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trmm-manager/id6742686284/reviews)** |
| Number of ratings | **63** | 1 |
| Positive reviews | 93.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 14 MB | 4 MB |
| Requires iOS | **16** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andy Sutanto](https://appshunter.io/developer/1659282966) | [Fredrik Jerdal](https://appshunter.io/developer/1799419093) |

## What reviewers say

### Noise Level Meter ™

[App page](https://appshunter.io/ios/app/noise-level-meter/id6467242976)

Measure the sound loudness of your environment or appliances with real-time readings. This tool provides insights into minimum, average, and maximum noise levels, with calibration for accuracy. It's designed for quick assessments in various settings, offering a dark mode for comfortable viewing.

**Highlights:** Real-time noise level measurement, Calibration for accurate readings, Min, avg, and max noise insights, Dark mode support, Versatile for home, work, and outdoors

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noise Level Meter | $1.49 | per month |
| Noise Level Meter | $1.99 | per 7 days |
| Sound Level Meter Pro | $6.99 | per 6 months |
| Noise Level Meter Pro - 1Y2 | $9.99 | per year |
| dB Meter Pro | $19.99 | per year |
| Decibel Meter Pro | $19.99 | one-time |


### TRMM Manager

[App page](https://appshunter.io/ios/app/trmm-manager/id6742686284)

Manage your self-hosted Tactical RMM server and its agents directly from your mobile device. View agent details, remotely control power, manage processes, run commands, and edit notes and tasks. Operates directly between your device and server with no data collected by third parties.

**Highlights:** View agent IP, OS, and hardware details, Remote shutdown and reboot, Wake-On-LAN functionality, Manage running processes, Execute custom commands and scripts, Edit agent notes and scheduled tasks, Manage software and services

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation $1 | $1.00 | one-time |
| Donate $5 | $5.00 | one-time |
| Donate $10 | $10.00 | one-time |
| Donate $20 | $20.00 | one-time |
| Donate $50 | $50.00 | one-time |
| Donate $100 | $100.00 | one-time |


## Frequently asked questions

### Is Noise Level Meter ™ free?

Noise Level Meter ™ is free to download, with in-app purchases available.

### Is TRMM Manager free?

TRMM Manager is free to download, with in-app purchases available.

### Which has better reviews, Noise Level Meter ™ or TRMM Manager?

TRMM Manager is rated higher. Noise Level Meter ™ averages 4.7 out of 5 from 63 ratings, while TRMM Manager averages 5.0 from 1 ratings.

### Do Noise Level Meter ™ or TRMM Manager have ads?

Noise Level Meter ™ shows ads; TRMM Manager does not.

### Which is updated more often, Noise Level Meter ™ or TRMM Manager?

Noise Level Meter ™ ships an update every 2 months, and TRMM Manager weekly. Most recently, Noise Level Meter ™ was updated on July 29, 2026 and TRMM Manager on August 18, 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.*