AppMarketSpy › Lifestyle › Chairbook Formula Book
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App info
- Developer
- Burak Kocatepe
- Category
- Lifestyle, Productivity
- Released
- Sep 16, 2026
- Version
- 1.0 (Sep 16, 2026)
- Price
- Free
- Size
- 7.2 MB
- Requires
- iOS 17.0
- Age rating
- 4+
- Languages
- English, Czech, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Simplified Chinese, Spanish, Swedish,…
In-app purchases
| Lifetime | $49.99 |
| Weekly | $1.99 |
| Annual | $29.99 |
Current prices, App Store US.
🔒 Price history3 snapshots: when prices changed and new plans appearedGet Pro access
About Chairbook Formula Book
Chairbook keeps the color. Booksy keeps the appointment. Last time’s mix — shade codes, grams, developer, and a photo — stays on this iPhone. Copy it next visit. Scale the bowl. Set 35 minutes and get a ping. No account. No cloud. No free tier. WHAT’S IN THE BOOK • Client cards with the last mix on the card • Copy last mix — scale the grams, save a new formula, history stays • Bowl scale — change the total, keep the ratio • Mix timer — we’ll ping you so color doesn’t sit in the chair • Formula photos on this phone so you can match last time Chairbook is paid access. There is no free version. Chairbook is an auto-renewable subscription, or a one-time Lifetime purchase. Weekly: $1.99 per week, with a 3-day free trial that is full paid access (same as subscribed). Then $1.99 every week until you cancel. Annual: $29.99 per year. Best value — about $0.58/week. Lifetime: $49.99 once. Does not…
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