Charlotte Studios vs Pilates Class Builder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Charlotte Studios
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PLEASE NOTE: YOU NEED A Charlotte Studios ACCOUNT TO ACCESS THIS APP. IF YOU'RE A MEMBER GET IT FOR FREE AT YOUR GYM! Begin your journey to a healthier lifestyle and let Charlotte Studios help you along the way. Introducing Charlotte Studios, most comprehensive fitness platform with: • Check class schedules and opening hours • Track your daily fitness activities • Track your weight and other body metrics • Over 2000+ exercises and activities • Clear 3D exercise demonstrations • Preset workouts and the option to create your own • Over 150 badges to earn Select workouts online and synchronize them with your app to workout at home or in the gym while keeping track of your progress. From strength to weight lifting, this app acts as your own personal trainer guiding and giving you the motivation you need. You can sync this app with Apple Health App. If you enable this connection, any workout in the Health app with automatically be added to your Activity Calendar.
Pilates Class Builder
Easily plan and time Pilates classes with a drag-and-drop interface. Features a library of exercises, customizable blocks, and a player with visual countdowns and pacing guides. Organize classes into folders and create templates for different needs.
- Drag-and-drop exercise library
- Customizable block timing (reps, seconds, breaths)
- Player with visual countdown
- Left/Right indicator
- PDF export for classes
- Class organization with folders
- Exercise illustration styles
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Pilates Class Builder is the tool Pilates teachers — and anyone building their own sessions — use to plan and run a class, without scattered notes or timing guesswork. BUILD A CLASS IN TWO MINUTES • Drag exercises from a 54-move library: Mat, Reformer, Classical, Power, gentle/senior, pre- & post-natal. • Set each block in reps, breaths or seconds. • Pick the working side of one-sided exercises — carried through the player and the PDF. • Two illustration styles for every exercise: Classic or Illustrated. • Add personal cues, intentions, notes. • Reorder, duplicate, archive blocks in one tap. A PLAYER THAT GUIDES YOU • Block-by-block timer with full-screen visual countdown. • Clear Left/Right badge you can read from the mat. • Rep and breath pacing to stay in sync — you or your students. • Soft bell at the end of each exercise. • Respects the silent switch, mixes with your background music (Spotify, Apple Music). • Voice announcements: a voice says the next exercise, and can count down 3, 2, 1. • Apple Health (optional): each session is saved as a workout in the Health app. EVERY EXERCISE, EXPLAINED • Each of the 54 exercises has its sheet: summary, cues, spine movements — in your language. • Add it to a class straight from the sheet, in one tap. • Not in the 54? Create your own exercise, with your own photo. YOUR PROGRESS • Your week, your minutes and the exercises you have practised, in one place. • An atlas of the eight exercise families shows what you practise — and what you skip. SHARE YOUR CLASSES • Send any class with a short link: to a substitute teacher, a client, a friend. • The person who opens it adds it to their app in one tap — or sees it on a web page. • Manage your links in Settings: copy them again or delete them at any time. WHAT TEACHERS DO WITH IT • Plan the morning class over coffee. • Run the class with the phone on the corner of the mat. • Export a clean PDF for substitute teachers or your studio. • Build a library of templates by style, by length, by client. PRACTISING ON YOUR OWN? Build your own session and let the player guide you, exercise by exercise, breath by breath. ORGANIZE, NOT JUST CREATE • Folders to group your weekly schedule, your courses, your privates. • Favorites to surface go-to classes. • Reminders on the days you teach. • Quick-start presets: Mat Foundations 20 min, Core & Abs 15 min, Express Wake-up 10 min. Built for Pilates teachers and dedicated practitioners, by people who sweat the details. • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://pilatesclassbuilder.rocketcode.app/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Charlotte Studios at none against Pilates Class Builder's 2. Charlotte Studios also leads on iOS requirement (15.0 vs 18.0). Pilates Class Builder's advantage is update cadence (every 3 days vs every 3 months). 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. Pilates Class Builder sells 2 in-app purchases, starting at $3.99 per month. Charlotte Studios asks for nothing beyond the download.
Charlotte Studios ships an update every 3 months, Pilates Class Builder every 3 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.
| Parameter | Charlotte Studios | Pilates Class Builder |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 214 MB | 31 MB |
| Age rating | 12+ | 4+ |
| Developer | CHARLOTTE STUDIOS | Antoine Conan |
In-app purchases
Charlotte Studios
No in-app purchases
Pilates Class Builder
- Pilates Pro Monthly$3.991 Month
- Pilates Pro Yearly3 Days trial$22.991 Year
Questions
Is Charlotte Studios free?
Is Pilates Class Builder free?
Do Charlotte Studios or Pilates Class Builder have ads?
Which is updated more often, Charlotte Studios or Pilates Class Builder?
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