# k2track vs Client Session Tracker

The clearest difference is ads: Client Session Tracker at none against k2track's shown. Client Session Tracker also leads on update cadence (every 4 days vs every 3 weeks). k2track's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. k2track sells 2 in-app purchases, starting at $0.99 per 7 days and Client Session Tracker sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

k2track ships an update every 3 weeks, Client Session Tracker every 4 days. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | k2track | Client Session Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/client-session-tracker-coach/id6766453138/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 64 MB | 10 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kateryna Maliukina](https://appshunter.io/developer/1829933440) | [小豪 黄](https://appshunter.io/developer/1894800860) |

## What reviewers say

### k2track

[App page](https://appshunter.io/ios/app/k2track/id6749309912)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $0.99 | per 7 days |
| Monthly subscription | $2.99 | per month |


### Client Session Tracker

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


## Frequently asked questions

### Is k2track free?

k2track is free to download, with in-app purchases available.

### Is Client Session Tracker free?

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

### Do k2track or Client Session Tracker have ads?

k2track shows ads; Client Session Tracker does not.

### Which is updated more often, k2track or Client Session Tracker?

k2track ships an update every 3 weeks, and Client Session Tracker every 4 days. Most recently, k2track was updated on October 1, 2026 and Client Session Tracker on October 17, 2026.

---

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