MF vs FW Radar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MF
This app is a digital recreation of a classic analog lowpass filter effect pedal. It allows users to add dynamic motion and warm, vibrant tones to various audio sources like guitars, vocals, and synthesizers.
- Analog 4-pole lowpass filter emulation
- Envelope follower for dynamic motion
- Processes guitar, voice, and synths
- AUv3 effects plugin
- Warm and vibrant sound quality
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The MF-101S Lowpass Filter is a re-invention of Moog Music’s classic Moogerfooger MF-101 analog effects pedal. The hardware MF-101 Lowpass Filter, introduced in 1998, contained two complete modular functions: a classic, all-analog 4-pole Lowpass Filter paired with an envelope follower to impart dynamic motion to the filtered sound. Designed by Bob Moog and his engineering team, the MF-101 was a direct descendant of the original Moog modular synthesizers, adapted to process, modulate, and play with inputs ranging from guitar, voice, and synthesizer to any imaginable audio source. The MF-101 Lowpass Filter has been meticulously recreated as the MF-101S, capturing not only the warm and vibrant sound of the original, but also the organic way in which the parameters interact to create a musical playing experience. The MF-101S is an AUv3 effects plug-in that requires a compatible host or DAW to function.
FW Radar
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FW Radar keeps track of firmware for your studio gear, so you don't have to. It follows firmware releases for more than 1,700 hardware products, from synths and drum machines to eurorack modules, audio interfaces and effects. When something in your rig gets an update, you hear about it. Your rig Add the gear you own and see where each device stands: the latest firmware, the version you have installed, the full version history with changelogs, manuals and used prices from Reverb. Notifications Turn on notifications and you get a push as soon as a new firmware shows up for one of your devices. Tap it and you land on the product page. Telegram and email alerts are there too, if you prefer. Public rigs Look at the setups other electronic musicians share, and publish your own with photos if you like. The catalog More than 1,700 products from over 300 brands, checked around the clock. If your device is missing, request it from the app and it gets added. On iPhone, iPad and Mac. Free, no subscription. Sign in with Apple or Google. FW Radar does not host firmware files: every download link goes to the manufacturer's official page. This application uses the Reverb API but is not endorsed, created by or certified by Reverb.com, LLC.
Screenshots
Verdict
The clearest difference is price: FW Radar at Free against MF's $14.99. MF's advantage is iOS requirement (11.0 vs 16.4). On update cadence, ads, in-app purchases and device support 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
FW Radar is free to download; MF costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MF ships an update monthly, FW Radar every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | MF | FW Radar |
|---|---|---|
| Price | $14.99 | Free — better |
| Rating | 4.6 (9 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 47 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Moog Music Inc. | Vincenzo Risi |
In-app purchases
MF
No in-app purchases
FW Radar
No in-app purchases









