# KINGSTARFit vs Personal Training Diary

The clearest difference is in-app purchases: KINGSTARFit at none against Personal Training Diary's 1. KINGSTARFit also leads on update cadence (daily vs every 10 days) and iOS requirement (9.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Personal Training Diary sells 1 one-off in-app purchase. KINGSTARFit asks for nothing beyond the download.

KINGSTARFit ships an update daily, Personal Training Diary every 10 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | KINGSTARFit | Personal Training Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Size | 136 MB | 5 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [shenzhen kingstar industrial co., ltd.](https://appshunter.io/developer/1620115772) | [Dieter Schmidt](https://appshunter.io/developer/1656416539) |

## What reviewers say

### KINGSTARFit

[App page](https://appshunter.io/ios/app/kingstarfit/id1634152262)

**Features:** Vision Pro support

**In-app purchases:** none


### Personal Training Diary

[App page](https://appshunter.io/ios/app/personal-training-diary/id6756542522)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Training Diary Pro | $4.99 | one-time |


## Frequently asked questions

### Is KINGSTARFit free?

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

### Is Personal Training Diary free?

Personal Training Diary is free to download, with in-app purchases available.

### Do KINGSTARFit or Personal Training Diary have ads?

Neither KINGSTARFit nor Personal Training Diary shows ads.

### Which is updated more often, KINGSTARFit or Personal Training Diary?

KINGSTARFit ships an update daily, and Personal Training Diary every 10 days. Most recently, KINGSTARFit was updated on November 3, 2026 and Personal Training Diary 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.*