Comparison

Kicker U vs Counteract Balancing

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kicker U

Access a mobile-audio installation toolbox with this app. Design and build custom enclosures, assist with subwoofer wiring, and utilize various calculators for port conversion and tuning frequency. Save Thiele-Small parameters to create custom boxes for any driver.

Highlights
  • Mobile audio installation knowledge
  • Custom enclosure design
  • Subwoofer wiring assistance
  • Port conversion calculator
  • Tuning frequency calculator
  • Thiele-Small parameter saving
Features
Currently charting
Read full description

Subwoofer school’s in session! You’ve now enrolled into KICKER U, where you have instant access to a toolbox of mobile-audio installation knowledge. Let KICKER U help you design and build custom enclosures and assist with wiring subwoofers. This version contains calculators for converting your port from round to slot or vice versa, calculate the tuning frequency of your existing enclosure as well as the ability to enter and save Thiele-Small parameters to create boxes for any driver you own along with many other features.

About

Counteract Balancing

This app calculates the exact amount of Counteract needed for any vehicle based on type, tire size, and other factors. It ensures optimal balance with the ideal application size. Users also gain access to a dealer rewards program.

Highlights
  • Vehicle type calculation
  • Tire size consideration
  • Optimal balance calculation
  • Ideal application size
  • Dealer rewards program access
Features
Read full description

Experience unparalleled efficiency with our app, designed to swiftly calculate the precise amount of Counteract needed for any vehicle. Our advanced calculator considers the vehicle type, tire size, and other key factors, ensuring you select the ideal application size for optimal balance. Plus, gain exclusive access to the new Counteract Wheel Advantage Dealer Rewards Program, enhancing your experience with valuable incentives.

Screenshots

Kicker U4 screens
Counteract Balancing4 screens

Verdict

The call

The clearest difference is price: Counteract Balancing at Free against Kicker U's $3.99. Counteract Balancing also leads on review sentiment (67% vs 43%). Kicker U's advantage is rating (2.3 vs 1.0) and update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Counteract Balancing is free to download; Kicker U costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Kicker U holds the better App Store score, 2.3 against 1.0. That said, the two scores are not equally well evidenced: Kicker U has 50 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 43% of Kicker U's written reviews are positive against 67% of Counteract Balancing's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Kicker U ships an update every 3 weeks, Counteract Balancing every 2 months. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

Scorecard7 real differences · 4 level
Kicker U versus Counteract Balancing: the parameters behind the verdict, then further details
ParameterKicker UCounteract Balancing
Price$3.99Free — better
Rating2.3 (50 ratings) — better1.0 (2 ratings)
Positive reviews42.7% of reviews66.7% of reviews — better
Number of ratings50 — better2
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#36 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size87 MB88 MB
Age rating4+17+
DeveloperKickerCounteract Balancing Beads Inc

Customer experience

Kicker U

All ratings50 ratings
Positive26.0%
Neutral12.0%
Negative62.0%
Written reviews75 reviews
Positive42.7%
Neutral10.7%
Negative46.7%

Counteract Balancing

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Bugs and requests

Kicker U

Reported bugs

32 issues
  • App crashes on opening driver manages and box building
  • App crashes on iOS 18.6
  • App consistently freezes
  • Sine sweep quit working
  • App shuts down when selecting box builder
Show 27 more
  • App kicks user out when trying to manage drives
  • App force closes when trying to save a box
  • App force closes when entering specs
  • App keeps closing out when opened
  • App crashes when loading saved enclosures
  • Tone generator crashes the app
  • Saved box builds crash the app
  • Custom subwoofer specs not working
  • App doesn't show ports in box template
  • White text on light grey screen is unreadable
  • Colors make numbers unreadable
  • Airspace calculator hard to understand
  • Frequency generator issues
  • Saved boxes crash the app
  • Tone generator not working
  • App crashes when trying to use tone generator
  • App shuts down when trying to save an enclosure
  • App doesn't work with custom speakers
  • App doesn't calculate real boxes
  • App doesn't give order for measurements in custom box builder
  • App doesn't show cut list for ports
  • App doesn't allow customization of box dimensions
  • App doesn't show what to put in each box field
  • App doesn't have BL or MMS for Kicker products
  • App not compatible with iPhone OS
  • App doesn't work with iPhone 5
  • App doesn't work with iPhone 6/6+

Requested features

12 requests
  • Add back button
  • Include newer sub models (L7T, L7S, Solo X)
  • Improve color contrast/readability
  • Add port and vent visualization in box builder
  • Generate more box templates
Show 7 more
  • Allow adjustment of specs for recommendations
  • Add downfiring enclosure option
  • Add amp specs
  • Support for more than 2 woofers
  • Support for different material thicknesses (5/8, 1/2)
  • Allow customization of box dimensions
  • Add a mini forum for help

Counteract Balancing

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Kicker U

No in-app purchases

None

Counteract Balancing

No in-app purchases

Questions

Is Kicker U free?
Kicker U costs $3.99, with no in-app purchases.
Is Counteract Balancing free?
Counteract Balancing is free to download, with no in-app purchases.
Which has better reviews, Kicker U or Counteract Balancing?
Kicker U is rated higher. Kicker U averages 2.3 out of 5 from 50 ratings, while Counteract Balancing averages 1.0 from 2 ratings.
Do Kicker U or Counteract Balancing have ads?
Neither Kicker U nor Counteract Balancing shows ads.
Which is updated more often, Kicker U or Counteract Balancing?
Kicker U ships an update every 3 weeks, and Counteract Balancing every 2 months. Most recently, Kicker U was updated on October 16, 2026 and Counteract Balancing on October 2, 2026.

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