FMR Connect vs AVR Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FMR Connect
Enhance your classic car's audio experience by wirelessly controlling its radio. Configure stations, adjust sound, and explore radio features directly from your smartphone or tablet.
- Configure radio stations
- Customize sound settings
- View radio capabilities
- Intuitive mobile interface
- Wireless control
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FMR Connect redefines your classic car's radio when upgraded with an Aurora board. Our intuitive app lets you configure stations, customize sound settings, view radio capabilities, and more — all from your mobile device. Say goodbye to dated radio interfaces and enjoy enhanced driving audio, simply.
AVR Controller
Easily manage your compatible Denon or Marantz AVR's power, volume, and sound modes. This third-party app offers quick access to essential controls, preventing accidental changes to your preferred settings.
- Power control
- Volume adjustment
- Quick select sound modes
- Accidental touch prevention
- Syncs with AVR status
- Network capability support
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Download AVR Controller and experience AVR control that looks as good as your AVR sounds. AVR Controller isn't a typical remote app. It takes inspiration from the front of your receiver, with thoughtfully spaced controls and a physical-style volume knob that gives it a high-end, cinematic feel — like it belongs alongside your home theater equipment. Whether you're settling in for movie night or enjoying your favorite music, AVR Controller feels more like a dedicated control panel than a basic utility. Compatible with network-capable Denon and Marantz AVRs from 2014 and later. AVR Controller is a third-party application and is not endorsed by or associated with Denon or Marantz. FEATURES • Fast startup, discovery, and responsive control • Power, volume and mute control • Quick Select control for fast access to your favorite input and sound mode combinations • Displays the current sound mode • Multi-zone control for supported AVRs • Multi-receiver support • Automatically stays in sync when AVR settings are changed outside the app • Automatically finds your AVR — even if its IP address changes • Movie Mode dims the screen to reduce distractions and save battery; tap or pick up your iPhone to bring it back instantly • Demo Mode lets you explore AVR Controller without connecting to a receiver ABOUT QUICK SELECT Quick Select is a built-in feature of Denon and Marantz AVRs. It lets you save and quickly recall combinations of settings such as input, volume and sound mode. AVR Controller gives you fast access to the Quick Selects already configured on your receiver. TIPS • For reliable network control, set your AVR's Network Control setting to “Always On.” This may increase standby power consumption. • Your AVR must be connected to your local network using Ethernet or Wi-Fi. • A static IP address is not required, but is best for fastest startup. AVR Controller can automatically find your receiver again if its IP address changes.
Screenshots
Verdict
The clearest difference is review sentiment: AVR Controller at 100% against FMR Connect's 50%. AVR Controller also leads on update cadence (monthly vs every 2 months) and ratings volume (20 vs 4). FMR Connect's advantage is rating (4.5 vs 3.9) and device support (3 vs 1). 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.
FMR Connect holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: AVR Controller has 20 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of FMR Connect's written reviews are positive against 100% of AVR Controller's, so the app with the better star average is not the one people write more warmly about.
FMR Connect ships an update every 2 months, AVR Controller monthly. The most recent releases landed on August 3, 2026 and September 11, 2026 respectively.
| Parameter | FMR Connect | AVR Controller |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | 3.9 (20 ratings) |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 20 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 89 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Aurora Design LLC. | Peter Schwenk |
Customer experience
FMR Connect
AVR Controller
In-app purchases
FMR Connect
No in-app purchases
AVR Controller
No in-app purchases
Questions
Is FMR Connect free?
Is AVR Controller free?
Which has better reviews, FMR Connect or AVR Controller?
Do FMR Connect or AVR Controller have ads?
Which is updated more often, FMR Connect or AVR Controller?
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