# iTTennis Pro Tracker vs Karting Logbook

The clearest difference is price: iTTennis Pro Tracker at Free against Karting Logbook's $5.99. iTTennis Pro Tracker also leads on iOS requirement (12.1 vs 15.0). Karting Logbook's advantage is update cadence (every 9 days vs every 140 months). On ads, in-app purchases and device support there is nothing between them.

iTTennis Pro Tracker is free to download; Karting Logbook costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iTTennis Pro Tracker ships an update every 140 months, Karting Logbook every 9 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iTTennis Pro Tracker | Karting Logbook |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ittennis-pro-tracker/id536595230/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 140 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 1 MB | 27 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AMAXIM APPS, INC](https://appshunter.io/developer/488569471) | [28rt kart](https://appshunter.io/developer/1828433959) |

## What reviewers say

### iTTennis Pro Tracker

[App page](https://appshunter.io/ios/app/ittennis-pro-tracker/id536595230)

This app offers a straightforward way for table tennis players and coaches to identify and correct errors during training. It provides a simple interface to track mistakes, helping users focus on improvement. Approved by top international players and coaches, it's designed for effective skill development.

**Highlights:** Error tracking for table tennis, Skill improvement focus, Simple interface, Fast startup, Approved by top players and coaches

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

**In-app purchases:** none


### Karting Logbook

[App page](https://appshunter.io/ios/app/karting-logbook/id6749006203)

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

**In-app purchases:** none


## Frequently asked questions

### Is iTTennis Pro Tracker free?

iTTennis Pro Tracker is free to download, with no in-app purchases.

### Is Karting Logbook free?

Karting Logbook costs $5.99, with no in-app purchases.

### Do iTTennis Pro Tracker or Karting Logbook have ads?

Neither iTTennis Pro Tracker nor Karting Logbook shows ads.

### Which is updated more often, iTTennis Pro Tracker or Karting Logbook?

iTTennis Pro Tracker ships an update every 140 months, and Karting Logbook every 9 days. Most recently, iTTennis Pro Tracker was updated on November 6, 2026 and Karting Logbook on October 30, 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.*