# Client Progress Tracker EZbook vs SkiEr

The clearest difference is in-app purchases: SkiEr at none against Client Progress Tracker EZbook's 4. SkiEr also leads on update cadence (every 3 weeks vs every 3 months). Client Progress Tracker EZbook's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Client Progress Tracker EZbook sells 4 in-app purchases, starting at $1.99 per month. SkiEr asks for nothing beyond the download.

Client Progress Tracker EZbook ships an update every 3 months, SkiEr every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Client Progress Tracker EZbook | SkiEr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/client-progress-tracker-ezbook/id6461419679/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 29 MB | 400 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Saachi Saraf](https://appshunter.io/developer/1702502352) | [Howard Ayris](https://appshunter.io/developer/1896112453) |

## What reviewers say

### Client Progress Tracker EZbook

[App page](https://appshunter.io/ios/app/client-progress-tracker-ezbook/id6461419679)

This app helps personal trainers and fitness coaches efficiently manage client sessions, payments, and progress. It offers quick setup, intuitive scheduling, and flexible package sales to streamline business operations and boost revenue.

**Highlights:** Track client sessions quickly, Schedule sessions in advance, Sell flexible client packages, Log and share client progress, Manage all clients in one place, Track payments and revenue, Capture leads with a form

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EZbook Pro - Monthly | $1.99 | per month |
| EZbook Pro Plus - Monthly | $9.99 | per month |
| EZbook Pro - Yearly | $14.99 | per year |
| EZbook Pro Plus - Yearly | $89.99 | per year |


### SkiEr

[App page](https://appshunter.io/ios/app/skier-3d-skierg-training/id6765877387)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Client Progress Tracker EZbook free?

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

### Is SkiEr free?

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

### Do Client Progress Tracker EZbook or SkiEr have ads?

Neither Client Progress Tracker EZbook nor SkiEr shows ads.

### Which is updated more often, Client Progress Tracker EZbook or SkiEr?

Client Progress Tracker EZbook ships an update every 3 months, and SkiEr every 3 weeks. Most recently, Client Progress Tracker EZbook was updated on November 3, 2026 and SkiEr on October 31, 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.*