M2E vs Denoiser
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
M2E
Remotely control a GSM alarm system to protect your home. Features include zone management, automated calls and SMS alerts, and remote arming/disarming. Offers voice prompts and message recording for enhanced security.
- Remote control of GSM alarm system
- Zone management (wired and wireless)
- Automated calls and SMS alerts
- Voice prompts and message recording
- Real-time and delayed zone programming
- One-key control functions
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Wolf-Guard from China, since year 1998, for the global security market. Wolf-Guard provide all kinds of DIY home security products. Wolf-Guard "All For Your Security" This APP can help you remotely control Wolf-Guard M2E GSM Alarm System. Help you protect your housing! M2E specifications: 1.4 wired and 99 wireless defense zones,12V output remote control,arm/disarm linkage output and temper function; 2.LCD screen with time clock display;Voice prompt for all operations; 3.3 groups of timely arm and disarm; 4.Can store 6 phone numbers: when alarming, system will make alarm call to these numbers automatically; 5.Can store 3 SMS numbers: when alarming, system will send alarming SMS automatically; 6.One programmable 12V relay output; 7.10-second automatic message recording; 8.Built-in artificial intelligent digital voice announcer and artificial intelligent English message; 9.Can send SMS to arm/disarm/check alarm record;Can set arm and alarm delay time; 10.Built-in wireless transmitter for convenient connection to wireless siren(customized); 11.Users can make calls by using keypad on main unit, just like a telephone; 12.One-key-control function: Out Arm, Home Arm, Remote Arm; SOS, fire, gas, door, hall, window, balcony, and boundary places alarm; 13.Real-time, delay, 24 hours, bypass defense zones programming function; 14.Wireless coding: easy to add additional wireless accessories; 15.Remote control Arm, Disarm, Monitor, and Intercom by phone; 16.SMS alarm for power failure or recovery;Built-in NI-HM rechargeable battery.
Denoiser
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Denoiser helps you make noisy recordings easier to hear. Clean background noise from audio files, video clips, voice notes, interviews, lectures, screen recordings, podcasts, and everyday recordings with a focused noise removal workflow. Pick a recording, reduce background noise, compare the original with the cleaned result, then export or share the version you want to keep. Denoiser is built for one clear purpose: helping speech and recordings sound cleaner without turning the process into a complicated editor. β CLEAN AUDIO FROM MANY SOURCES Use Denoiser with audio files, video clips, and files selected from your device. You can also record directly in the app, then process your voice recording right away. β REDUCE BACKGROUND NOISE Clean up rough voice notes, noisy clips, room noise, fan noise, street noise, and recordings where speech needs to stand out more clearly. β AUDIO AND VIDEO SUPPORT Denoiser can clean the audio inside video clips, so you can keep the visual content while improving the listening experience. β COMPARE BEFORE YOU EXPORT Switch between Original and Result to hear the difference before you export, share, or try High Quality mode. β CHOOSE THE RIGHT QUALITY MODE Use Standard mode for faster cleanup, or High Quality mode when an important recording needs an extra-clean pass. β KEEP A CLEAN LIBRARY Processed projects are saved in your Library, where you can replay results, compare them again, and export when needed. β BUILT FOR SIMPLE NOISE REMOVAL Denoiser is not a full audio studio. It is a focused tool for cleaning recordings, comparing before and after, and exporting a clearer result. β ON-DEVICE PROCESSING Noise reduction processing runs on your device. Your selected media is processed locally for denoising. β OFFLINE DENOISING An internet connection is not required for the denoising process. Select a recording, reduce noise, compare the result, and keep the cleaned project even when you are offline. β USE DENOISER WHEN YOU WANT TO: β’ Reduce background noise from audio β’ Clean the sound inside video clips β’ Improve voice notes and spoken recordings β’ Compare original and cleaned audio β’ Export cleaner results for sharing or saving β’ Keep finished projects in a simple Library Privacy: https://viodrastudios.com/denoiser/privacy Terms: https://viodrastudios.com/denoiser/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Make every recording easier to hear with Denoiser.
Screenshots
Verdict
The clearest difference is in-app purchases: M2E at none against Denoiser's 2. M2E also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). Denoiser's advantage is update cadence (every 5 weeks vs every 69 months). On price and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Denoiser sells 2 in-app purchases, starting at $4.99 per month. M2E asks for nothing beyond the download.
M2E ships an update every 69 months, Denoiser every 5 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | M2E | Denoiser |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 69 months | Every 5 weeks β better |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Monetization | Free | β |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 10.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 6 MB | 125 MB |
| Age rating | 4+ | 12+ |
| Developer | ε η | VIODRA STUDIOS |
In-app purchases
M2E
No in-app purchases
Denoiser
- Denoiser Premium Monthly3 Days trial$4.991 Month
- Denoiser Premium Lifetime$19.99








