# KartBalance vs Falconkey (developer keyboard)

The clearest difference is review sentiment: KartBalance at 100% against Falconkey (developer keyboard)'s 38%. KartBalance also leads on rating (4.7 vs 2.4) and update cadence (every 2 months vs every 48 months). Falconkey (developer keyboard)'s advantage is price ($0.99 vs $4.99) and device support (3 vs 1). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

KartBalance costs $4.99 and Falconkey (developer keyboard) $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KartBalance holds the better App Store score, 4.7 against 2.4. Both are backed by a comparable volume of ratings — 9 and 5 respectively. Written reviews point the same way: 100% of KartBalance's written reviews are positive against 38% of Falconkey (developer keyboard)'s.

KartBalance ships an update every 2 months, Falconkey (developer keyboard) every 48 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KartBalance | Falconkey (developer keyboard) |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/kartbalance-kart-setup-tool/id1151974965/reviews)** | [2.4 (5 ratings)](https://appshunter.io/ios/app/falconkey-developer-keyboard/id1330503310/reviews) |
| Number of ratings | **9** | 5 |
| Positive reviews | **100.0% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 48 months |
| Monetization | Paid | Paid |
| Best chart rank | **#185** | — |
| Size | 5 MB | 20 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Jonathan Alter](https://appshunter.io/developer/459110435) | [葆霖 李](https://appshunter.io/developer/1896617402) |

## What reviewers say

### KartBalance

[App page](https://appshunter.io/ios/app/kartbalance-kart-setup-tool/id1151974965)

**Currently charting:** #185 Top Paid · Utilities (US App Store)

This tool helps racing kart enthusiasts optimize weight distribution and chassis balance for improved handling and consistency. It allows users to virtually adjust weights on a visual chassis diagram and see real-time center of gravity changes before making physical modifications.

**Highlights:** Visual chassis with drag-and-drop weight placement, Real-time corner weight calculations, Center of gravity visualization, Save unlimited kart configurations, Support for any weight units, Negative weights for simulated weight removal

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

**In-app purchases:** none


### Falconkey (developer keyboard)

[App page](https://appshunter.io/ios/app/falconkey-developer-keyboard/id1330503310)

This keyboard app offers enhanced typing capabilities for developers, allowing for quick access to capital letters and symbols on a single screen. It prioritizes user information security by not requiring full access permissions.

**Highlights:** Integrated keyboard replacement, Easy capital and symbol typing, Single screen access, Touch and drag input, No 'Allow Full Access' required, Enhanced information security

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

**In-app purchases:** none


## Frequently asked questions

### Is KartBalance free?

KartBalance costs $4.99, with no in-app purchases.

### Is Falconkey (developer keyboard) free?

Falconkey (developer keyboard) costs $0.99, with no in-app purchases.

### Which has better reviews, KartBalance or Falconkey (developer keyboard)?

KartBalance is rated higher. KartBalance averages 4.7 out of 5 from 9 ratings, while Falconkey (developer keyboard) averages 2.4 from 5 ratings.

### Do KartBalance or Falconkey (developer keyboard) have ads?

Neither KartBalance nor Falconkey (developer keyboard) shows ads.

### Which is updated more often, KartBalance or Falconkey (developer keyboard)?

KartBalance ships an update every 2 months, and Falconkey (developer keyboard) every 48 months. Most recently, KartBalance was updated on October 26, 2026 and Falconkey (developer keyboard) on October 24, 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.*