# Client Session Tracker vs ClockWork

The clearest difference is update cadence: ClockWork at every 2 days against Client Session Tracker's every 4 days. Client Session Tracker's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Client Session Tracker sells 3 in-app purchases, starting at $2.99 per month and ClockWork sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Client Session Tracker ships an update every 4 days, ClockWork every 2 days. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Client Session Tracker | ClockWork |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/client-session-tracker/id6766453138/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 9 MB | 79 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [小豪 黄](https://appshunter.io/developer/1894800860) | [德华 周](https://appshunter.io/developer/6799577754) |

## What reviewers say

### Client Session Tracker

[App page](https://appshunter.io/ios/app/client-session-tracker/id6766453138)

This app helps personal trainers streamline client management, session tracking, and appointment scheduling. It offers a simple interface to manage client profiles, session packages, and bookings, with automatic session deduction and iCloud syncing. A free plan is available with limitations, and a Pro upgrade offers unlimited clients and full sync.

**Highlights:** Client profile management, Session package creation, Automatic session deduction, Booking calendar, iCloud sync, Privacy-focused local storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trainer Schedule Pro | $2.99 | per month |
| Trainer Schedule Pro | $14.99 | per year |
| Client Session Tracker Pro Lifetime | $29.99 | one-time |


### ClockWork

[App page](https://appshunter.io/ios/app/clockwork-workday-alarm/id6800189860)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClockWork Pro (Lifetime) | $2.99 | one-time |


## Frequently asked questions

### Is Client Session Tracker free?

Client Session Tracker is free to download, with in-app purchases available.

### Is ClockWork free?

ClockWork is free to download, with in-app purchases available.

### Do Client Session Tracker or ClockWork have ads?

Neither Client Session Tracker nor ClockWork shows ads.

### Which is updated more often, Client Session Tracker or ClockWork?

Client Session Tracker ships an update every 4 days, and ClockWork every 2 days. Most recently, Client Session Tracker was updated on October 1, 2026 and ClockWork on October 14, 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.*