Client Progress Tracker EZbook vs SkiEr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Client Progress Tracker EZbook
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.
- 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
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EZbook is the simple app that tracks every client, package, and session for personal trainers, built to replace what's in your head, your spreadsheet, and your notes. It's quick, it's easy, and it's a no-brainer. Start for free. "An absolute no-brainer if you offer 1-on-1 or small group coaching! Tracking sessions and payments is so easy and quick!" — Ryan T., Personal Trainer, USA Trusted by coaches in 20+ countries. WHY TRAINERS SWITCH TO EZBOOK GET THE ADMIN OFF YOUR PLATE Every minute you're not chasing renewals or hunting through notes is a minute you're actually coaching. EZbook exists to give you that time back. LOG A SESSION IN 2 TAPS. SHARE IT WITH YOUR CLIENT IN 1. No clunky forms, no scrolling through menus. Built ground-up for the coach on the go, not the coach stuck at a desk. GET STARTED IN SECONDS No clunky onboarding, no complicated setup, no tutorial you have to sit through. Add your first client and you're logging sessions immediately. NO BLOATED FEATURES. JUST WHAT YOU NEED. No bloated dashboard, no online-programming builder you'll never touch. If a feature doesn't help you track clients, sessions, packages, and payments, it's not in EZbook. EVERYTHING YOU NEED, NOTHING YOU DON'T Log a session in 2 taps. Spend the time you saved actually coaching, not doing admin. Know exactly how many sessions each client has left. No more guessing. Catch every renewal before a package runs out. No awkward "are you renewing?" texts. Track payments with a quick tap. Always know who's paid and who hasn't. Add session notes and log PRs on the fly, with smart memory so you're not retyping. Share a live view link with clients in 1 tap. They see their sessions, balance, and progress. Zero effort for you, a polished experience for them. No app download needed on their end. No import wizard. No setup checklist. Add your first client and you're logging sessions in seconds. Whatever's scattered across notes, spreadsheets, and half your memory, you can have it in EZbook faster than it took to read this. Your data is always yours. Export your full client and session history to a spreadsheet anytime, no restrictions. Start free. No credit card needed to try it. BUILT FOR Independent Personal Trainers In-person & hybrid fitness coaches Any coach selling session packages to a recurring roster Please review the Standard Apple Terms of Use here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SkiEr
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Your SkiErg, reimagined as a 3D Nordic ski race. SkiEr connects to your SkiErg over Bluetooth and turns every pull into movement on snow. Your skier double-poles in time with your real stroke, harder pulls look harder, and the trail rolls on through forests, frozen lakes, glaciers and mountain passes. FREE TO DOWNLOAD • Just Ski: open-ended sessions with live pace, watts, stroke rate, distance and heart rate • Ski together on the open trail: other skiers, live • Workout history, streaks, 27 achievements and Game Center leaderboards • Saves to Apple Health 8 LIVING 3D ROUTES (SKIER PRO) • Silver Birch — 500 m lakeside sprint • Alpine Sprint — 5K through pine forest • Glacier Trail — 5K past blue ice under a deep alpine sky • Twilight Ridge — 5K under the northern lights • Nordic Valley — 10K classic cross-country • Frozen Lake Loop — 10K across the ice on a frosty morning • Sunset Peaks — 10K in golden-hour light • Mountain Pass — a half-marathon at altitude Each route has its own hills, live elevation profile, race arches every kilometre and bronze, silver and gold medal targets. SKI TOGETHER Switch on Ski together and everyone on your trail appears on screen, live, with the gap to each skier. Join a friend on the open trail and you start right beside them. When nobody else is out, a fast and a steady pace partner keep you company. You appear under a made-up skier name, and nothing is stored. FIND YOUR FTP (SKIER PRO) A 20-minute all-out test finds your functional threshold power. Your effort zones then scale to you, so "tempo" means your tempo. RACE YOUR PERSONAL BEST A ghost skier replays your best time on the route, so you can see exactly where you're ahead and where to push. A SKIER THAT MOVES WITH YOU A modern race double pole that follows your real stroke. On a Concept2 PM5 it uses the monitor's own stroke timing, and with an Apple Watch it follows your arms on any machine. The pole plant lands as you pull, and the crunch deepens as your watts rise. LIVE HEART RATE FROM APPLE WATCH Wear your watch and SkiEr opens on it when you start, streaming live heart rate to the workout screen and your heart-rate zones. A chest strap paired to your SkiErg's monitor works too. TRAIN WITH PURPOSE (SKIER PRO) • Distance, time and interval workouts, and the FTP test • 6 structured plans: Beginner 4-Week, 5-Week 2K Improver, HIIT Sprint Series, 6-Week Endurance Builder, Hyrox 1K Specialist and Biathlon Conditioning • Workout finder, training analytics and trends • Customise your skier: race suits, boots, gloves and more SKIER PRO Try it free for 1 week, then £4.99/month or £29.99/year. Payment is charged to your Apple Account at the end of the free trial. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple Account settings. Already bought SkiEr before version 1.3? Everything stays unlocked, for life. Works with the Concept2 SkiErg (PM5 monitor) and Bluetooth FTMS ski machines such as the Rogue Echo Skier. No SkiErg to hand? Try Demo Mode. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://skier.fit/privacy
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Client Progress Tracker EZbook | SkiEr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9 ratings) — better | — |
| Positive reviews | 76.9% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 400 MB |
| Age rating | 4+ | 4+ |
| Developer | Saachi Saraf | Howard Ayris |
In-app purchases
Client Progress Tracker EZbook
- EZbook Pro - Monthly$1.991 Month
- EZbook Pro Plus - Monthly$9.991 Month
- EZbook Pro - Yearly$14.991 Year
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- EZbook Pro Plus - Yearly$89.991 Year
SkiEr
No in-app purchases
Questions
Is Client Progress Tracker EZbook free?
Is SkiEr free?
Do Client Progress Tracker EZbook or SkiEr have ads?
Which is updated more often, Client Progress Tracker EZbook or SkiEr?
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