StrandNotes: Hair Formulas
Stir & Store LLC Business iPhoneiPadiPod touch
StrandNotes: Hair Formulas is a free Business app for iPhone and iPad by Stir & Store LLC. Requires iOS 15.1. Updated October 21, 2026.
- Price
- Free
- on the App Store
- Size
- 44 MB
- Age 4+
- Updated
- Oct 21
- 2026 · v1.2
Screenshots
About StrandNotes: Hair Formulas
StrandNotes is the formula notebook built for the chair. Capture your color and style formulas the moment you mix them - by voice, by photo, or by typing - and keep a complete, searchable history for every client. No more index cards, sticky notes, or trying to remember what you did last time. CAPTURE HOWEVER WORKS FOR YOU - Voice, hands-free: Say "Hey Siri, log a formula in StrandNotes" and talk through the mix while your hands are still in someone's hair. Review and confirm when you're ready - nothing saves without your OK. - Voice, in-app: Tap the mic and speak the formula, ratio, client name, and timing directly into StrandNotes. - Photo: Snap a photo of a formula card or product label and let StrandNotes read it for you. A COMPLETE RECORD FOR EVERY CLIENT Every formula links straight to a client profile - developer, shade, brand, ratio, technique, and timing, plus any notes you added. Pull up a client's full color history in seconds, log a touch-up against a past formula, and never second-guess a mix again. SHARE IN ONE TAP Generate a personalized aftercare card and send it to your client as a clean link. No app required on their end, no PDF, no screenshot - just a tap. ORGANIZED YOUR WAY Browse and filter every saved formula by category - Color, Balayage, Toner, Treatment, and more - with fast search across your whole formula library. INSPIRATION, RIGHT ON THE CLIENT Add inspiration photos straight to a client's profile - the look they brought in, a reference shot, whatever helps you nail the result next time. BUILT FOR HOW YOU WORK - Voice capture via Siri - fully hands-free - In-app voice recording - no shortcut setup required - Photo capture with automatic formula reading - Full client profiles with hair texture, pattern, history, and inspiration photos - Appointment history with touch-up tracking - Personalized aftercare cards, shareable as a link - Photo timeline for every client - Works on iPhone - no account required to get started StrandNotes is free to download and use. Create an account with your email to backup your data to the cloud and personalize aftercare cards with your information.
What’s new
Version 1.2 · Updated October 21, 2026
Client linking StrandNotes now listens for a client name when you record a formula. Say "for [name]" and the formula is automatically linked to that client when you review it — no extra steps. You can confirm, change, or clear the suggestion before saving. Add clients on the fly Capturing a formula for a new client? Add them directly from the formula review screen without losing your place. They're saved to your client list and linked to the formula in one step. Redesigned client profiles Client profiles are now split into two tabs — Activity and Profile. Visit history and formulas are front and center when you open a client, with contact details and hair intake information a tap away on the Profile tab. App Lock Enable Face ID or Touch ID in Settings to require authentication before accessing StrandNotes. Your client formulas stay private even if someone else picks up your phone. The lock includes a grace period so switching apps briefly — or using the Siri hands-free capture — won't interrupt your workflow. Delete clients Remove a client from their profile page. Their saved formulas are kept. Improved transcription accuracy Voice recordings now use Gemini 3.5 Transcribe for more accurate recognition of colour formulas, shade names, and professional techniques.
App privacy
The developer, Stir & Store LLC, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- User Content: Photos or Videos
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Contact Info: Email Address
- User Content: Audio Data
- Identifiers: User ID
- Usage Data: Product Interaction
- Diagnostics: Crash Data
Used for: App Functionality
Alternatives to StrandNotes: Hair Formulas
Looking for apps like StrandNotes: Hair Formulas? Here are 6 similar apps on the App Store.
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HueBook: Hair Color Formulas
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Formula Log: Hair Color Notes
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Formula Book: Hair Color Notes
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NoteHair
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Color Master Pro Hair Formulas
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ColorFolio: Hair Formulas
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| StrandNotes: Hair Formulas | – | Free | October 21, 2026 | |
| HueBook: Hair Color Formulas | – | Free | Jun 23, 2026 | Compare |
| Formula Log: Hair Color Notes | – | Free | Sep 4, 2026 | Compare |
| Formula Book: Hair Color Notes | – | Free | Oct 24, 2026 | Compare |
| NoteHair | – | Free | Sep 12, 2025 | Compare |
| Color Master Pro Hair Formulas | – | Free | Jun 12, 2026 | Compare |
| ColorFolio: Hair Formulas | – | Free | Oct 17, 2026 | Compare |