CurlCast · Straighten Smarter
Know before you flat iron.
About
This app predicts how well straightened curly or wavy hair will hold based on local weather conditions like humidity and dew point. It provides a personalized 'Hold Score' and an 8-day outlook to help users decide when to style or embrace their natural curls.
What's New in CurlCast · Straighten Smarter
5.0.1
August 20, 2026
CurlCast+ now includes a 3-day free trial on both plans — start free and only pay if you keep going. • Every plan begins with 3 days free • Clearer subscription and billing details • Improved data controls in Settings • Fixes and polish
MoreSubscriptions & In-App Purchases
CurlCast+ Annual
Unlimited forecasts and the 8-day humidity outlook.
FAQ
What is CurlCast's Hold Score?
CurlCast's Hold Score is a number from 0 to 100 that predicts how well your straightened curly or wavy hair will hold up against local weather conditions, such as humidity and dew point. A higher score indicates better hold.
Does CurlCast support all curl types?
Yes, CurlCast supports a wide range of curl patterns from 1A (straight) to 4C (tightly coiled). It also accounts for hair porosity (low, medium, and high) to provide personalized recommendations.
How far in advance can I check the weather for my hair with CurlCast?
CurlCast offers an 8-day outlook, allowing you to plan your straightening sessions for important events or travel up to a week in advance. This helps you choose the best day for your style.
What are the subscription options for CurlCast+?
CurlCast+ offers two subscription tiers: an annual subscription for $29.99 per year, which includes a 3-day free trial, and a weekly subscription for $1.99 per week. Both unlock unlimited forecasts and an ad-free experience.
How do I cancel my CurlCast+ subscription?
You can cancel your CurlCast+ subscription at any time by going to your Apple Account settings. Ensure cancellation occurs at least 24 hours before the end of the current billing period to avoid further charges.
Is CurlCast suitable for travelers?
Yes, CurlCast is location-aware and updates automatically as you travel. It helps you understand how the climate in a new location will affect your straightened hair, making it ideal for travelers.
What makes CurlCast different from other weather apps?
Unlike general weather apps, CurlCast is specifically designed for curly and wavy hair. It analyzes weather factors like humidity and dew point in relation to your specific hair type to provide a relevant 'Hold Score'.
Does CurlCast have ads?
The free version of CurlCast contains advertisements. To enjoy an ad-free experience, users can subscribe to CurlCast+.
