TweEQ vs Harley
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TweEQ
This software provides studio-grade digital signal processing for car audio systems. It offers an easy-to-use interface and a quick-start wizard to help you achieve extraordinary sound quality from your KICKER Q-class IQ series amplifiers.
- Easy setup wizard
- Full crossover control
- 1/3 octave independent channel EQ
- Individual channel compression/limiting
- Time alignment
- Save and load configuration files
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You can always depend on clean, reliable and efficient amplification from KICKER. Building upon that, we now add the finesse of studio-grade Digital Signal Processing in the form of innovative TweEQ software. Utilizing an easy-to-use app and effortless quick-start setup wizard that walks you through the process, you'll be listening to extraordinary sound from your system in no time at all!! TweEQ is designed for use with our new Q-class IQ series of amplifiers connected via Bluetooth through the Kicker IQI interface (http://www.kicker.com/42IQI). Features include: - Easy setup wizard. - Full crossover control. - 1/3 octave independent channel EQ. - Individual channel compression/limiting. - Input/output mixer (iPad only) - Time alignment. - Ability to save and load configuration files.
Harley
Configure and customize your Harley-Davidson Audio system with this companion app. It guides you through setup and offers advanced features like a 7-band equalizer and system diagnostics.
- Step-by-step audio system setup
- 7-band equalizer for audio customization
- System diagnostics for issue identification
- Configuration of audio system
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This is the companion app for the Harley-Davidson® Audio powered by Rockford Fosgate® system. This app makes it easy to setup and configure the audio system by using an easy step-by-step process. Once the system is setup the app offers additional features such as 7-band equalizer to tailor the audio experience as well as diagnostics to help identify any issues. 2021 CVO Notice: Separate purchase of Bluetooth dongle required in order to use this app. Please contact your local H-D dealer for Bluetooth dongle add-on to allow use of this app. Compatibility:This app will only work with the Harley-Davidson® Audio powered by Rockford Fosgate® kits.
Screenshots
Verdict
The clearest difference is review sentiment: TweEQ at 67% against Harley's 9%. TweEQ also leads on rating (3.6 vs 2.4). Harley's advantage is update cadence (every 5 weeks vs every 4 months) and ratings volume (78 vs 8). 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.
TweEQ holds the better App Store score, 3.6 against 2.4. That said, the two scores are not equally well evidenced: Harley has 78 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 67% of TweEQ's written reviews are positive against 9% of Harley's.
TweEQ ships an update every 4 months, Harley every 5 weeks. The most recent releases landed on September 6, 2026 and September 25, 2026 respectively.
| Parameter | TweEQ | Harley |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (8 ratings) — better | 2.4 (78 ratings) |
| Positive reviews | 66.7% of reviews — better | 8.5% of reviews |
| Number of ratings | 8 | 78 — better |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 7 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | Kicker | Rockford Corp |
Customer experience
TweEQ
Harley
In-app purchases
TweEQ
No in-app purchases
Harley
No in-app purchases
