iEnvironment vs MouthPedal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iEnvironment
This app analyzes your surroundings by scanning for electromagnetic fields, Wi-Fi and cellular signals, light quality, noise levels, and wind. It also reports GPS location and can detect metals. Designed for entertainment and basic, non-professional analysis.
- Electromagnetic field scanning
- Signal strength detection (Wi-Fi, 3G)
- Light quality and intensity analysis
- Noise and audio pollution detection
- Wind detection
- GPS location reporting
- Metal detection using magnetometer
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App compatible with Apple watch!!! The app that scan your environment, you can check the status of an environment only move yourself with the app around you You can see on watch the last values of the sensors, and refreash them when you want. The EMF values on watch are updated online. Sensors: - eletro-magnetic sensor - scan for eletric magnetic fields - signal scan - scan for connections present (wifi signal or 3g signal or nothing) - ligth scan - scan for quality and intensity of ligths - audio scan - scan for noise or rumors, audio pollution - climate scan - scan for strong wind in the environment (try to blow or touch in the mic..) - GPS scan - report the GPS location of the envirnment You can use it also for check eletric line or metals in the wall, it use the magnetometor. the app don't have scientific validation or medical pourpose, it's only for entertainment or first basic, non professional analysis.
MouthPedal
This app uses your device's camera to detect mouth openness, acting as a hands-free sustain pedal for music creation. It offers MIDI connectivity for DAWs and standalone use with MIDI keyboards, providing an accessible solution for musicians.
- Mouth openness recognition via TrueDepth camera
- MIDI network connectivity for DAWs
- AUv3 instrument support
- Adjustable responsiveness threshold
- Accessible design with VoiceOver and haptics
- Hands-free control for music creation
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Introducing MouthPedal, app that harnesses mouth openness recognition technology to turn your iPhone or iPad with Face ID into a convenient, hands-free sustain pedal. Designed for a wide range of users, including people with disabilities, MouthPedal offers an accessible and alternative solution for effortlessly controlling the piano pedal. Seamlessly compatible with various DAWs on Mac or iPad or use as standalone solution with keyboard connected into device and AUv3 instrument loaded. MouthPedal enhances your music creation experience with ease. Key Features: - Mouth Openness Recognition: Benefit from real-time TrueDepth camera mouth openness recognition for controlling sustain pedal. - Coaching for Face Detection and Low Light Alert feature. - MIDI Network Connectivity: Connect your iPhone to your Mac via Wi-Fi or cable and MIDI Network Settings, ensuring compatibility with popular DAWs like GarageBand, Logic, etc. - BLE: Bluetooth Low Energy allows the app to connect to Mac, iPad, or other devices that support MIDI over BLE. - AUv3 and Support for MIDI Keyboard: The app lets you to load AUv3 instruments into the app and control them using a connected MIDI keyboard. - Adjustable Responsiveness Threshold: Customize the sensitivity of the mouth-controlled sustain pedal according to your preferences. - Accessible Design: MouthPedal is specifically developed to cater to users with disabilities, providing a unique and empowering alternative to traditional MIDI sustain pedals. VoiceOver support combined with haptics delivers instant and accessible feedback while setting the threshold. - Tutorial on connecting to Mac that automatically closes after a successful connection. Enjoy!
Screenshots
Verdict
The clearest difference is update cadence: MouthPedal at every 2 months against iEnvironment's every 4 months. iEnvironment's advantage is iOS requirement (8.2 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iEnvironment ships an update every 4 months, MouthPedal every 2 months. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.
| Parameter | iEnvironment | MouthPedal |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.2 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Luca Ceci | Peter Hafner |
Customer experience
iEnvironment
MouthPedal
In-app purchases
iEnvironment
No in-app purchases
MouthPedal
No in-app purchases









