Polymath vs Charlier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polymath
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Polymath brings your projects, habits, and tasks into one calm dashboard with a liquid‑glass interface and domain accents. iCloud‑only sync, no ads, no trackers. Designed for multi‑hyphenates: manage career, learning, fitness, and creative goals in one system with time blocking, habit streaks, and focused planning. Built for people who work across different domains and need a single place to track priorities, record progress, and stay productive. Key features: • Unified dashboard for projects, habits, and tasks • Time blocks for focused planning • Habit streaks and progress tracking • Domain accents to keep contexts clear • iCloud‑only sync, privacy‑first
Charlier
This app provides a personalized, offline platform for cardists to track and practice their moves. Users can build custom libraries, organize routines, and monitor progress with detailed stats and practice modes. It focuses on a do-it-yourself approach to training, ensuring a deeply personal journey.
- Build custom move library
- Organize moves with categories
- Practice with routine modes
- Hands-free voice controls
- Track streaks and consistency
- Monitor progress with stats
- Data export and import
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Charlier Charlier is your personal, offline cardistry tracker. This app is built around one simple idea: your cardistry journey should feel like yours. Instead of giving you a pre-filled move database, Charlier gives you a clean canvas. You add the moves you care about, organize them your way, and build a library that reflects your real progress and style. Everything stays on your device. No account required. Why cardists love it: Build your own move library Add moves, set difficulty, track mastery, assign hand usage, attach videos, and save tutorial links. Your library grows with you and becomes a true record of your journey. Organize moves your way Use categories, favorites, filters, and quick picks to keep your practice list clean and focused. Practice with purpose Use multiple session styles: Regular Routine modes or Move to 100 for repitition focused training. Each mode helps you train differently so practice stays focused and engaging. Practice hands-free Use voice controls in supported practice modes when you want to keep flow and avoid tapping every rep. Stay consistent Track streaks, consistency tiers, and session history. Charlier helps you keep momentum and see how your Cardistry habits are improving over time. See real progress Follow XP growth, mastery changes, move stats, skip trends, and heatmaps. You will always know what is improving and what still needs work. Never lose your place Save sessions and resume later, with support for interrupted practice so you can continue where you left off. Helpful reminders Optional notifications can remind you to protect your streak, return to practice, and stay consistent. Make it yours Customize themes, app appearance, and your in-app ID card style to match your vibe. Keep your data safe Export and import backups so your move library and progress stay protected. Learn quickly Built-in tutorials and reference sheets help you understand every mode and feature without guesswork. Built for a personal journey Charlier is not a generic checklist. It is a do-it-yourself training companion. As your move library grows, the app becomes more useful, more personal, and more motivating, because every move in it came from your own work. If you want a focused, offline, and deeply personal way to track cardistry progress, Charlier is for you.
Screenshots
Verdict
The clearest difference is device support: Polymath at 4 against Charlier's 1. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Polymath ships an update every 3 weeks, Charlier monthly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Polymath | Charlier |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone |
| Requires iOS | 26.1 | 26.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | Divyansh Divyansh | Maciej Czarnik |
In-app purchases
Polymath
No in-app purchases
Charlier
No in-app purchases









