# ShiftLock vs Counteract Balancing

The clearest difference is price: Counteract Balancing at Free against ShiftLock's $6.99. Counteract Balancing also leads on ads (none vs shown) and review sentiment (67% vs 35%). ShiftLock's advantage is rating (3.2 vs 1.0) and ratings volume (41 vs 2). On in-app purchases, device support and iOS requirement there is nothing between them.

Counteract Balancing is free to download; ShiftLock costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ShiftLock holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: ShiftLock has 41 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 35% of ShiftLock'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.

ShiftLock ships an update every 5 months, Counteract Balancing every 2 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ShiftLock | Counteract Balancing |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[3.2 (41 ratings)](https://appshunter.io/ios/app/shiftlock/id1080928307/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/counteract-balancing/id6450926563/reviews) |
| Number of ratings | **41** | 2 |
| Positive reviews | 35.1% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Best chart rank | **#25** | — |
| Size | 55 MB | 88 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mark Knowles](https://appshunter.io/developer/1080928306) | [Counteract Balancing Beads Inc](https://appshunter.io/developer/1008927260) |

## What reviewers say

### ShiftLock

[App page](https://appshunter.io/ios/app/shiftlock/id1080928307)

**Currently charting:** #25 Top Paid · Reference (US App Store)

Access a vast database of vehicle electronic shift information for models from 1985 to the present. Quickly find solutions to avoid towing, reduce vehicle damage, and save time roadside. Content is updated regularly for accuracy.

**Highlights:** Extensive vehicle model database, USA, European, and foreign models, 1985 to current electronic shifts, Reduce towing and vehicle damage, Save release information offline, Fast learning curve

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Counteract Balancing

[App page](https://appshunter.io/ios/app/counteract-balancing/id6450926563)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShiftLock free?

ShiftLock costs $6.99, with no in-app purchases.

### Is Counteract Balancing free?

Counteract Balancing is free to download, with no in-app purchases.

### Which has better reviews, ShiftLock or Counteract Balancing?

ShiftLock is rated higher. ShiftLock averages 3.2 out of 5 from 41 ratings, while Counteract Balancing averages 1.0 from 2 ratings.

### Do ShiftLock or Counteract Balancing have ads?

ShiftLock shows ads; Counteract Balancing does not.

### Which is updated more often, ShiftLock or Counteract Balancing?

ShiftLock ships an update every 5 months, and Counteract Balancing every 2 months. Most recently, ShiftLock was updated on October 13, 2026 and Counteract Balancing on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*