Werdsmith vs BIFF

Writing is hard. Werdsmith makes it easier.  Werdsmith turns your iPhone, iPad, Mac, Apple Vision Pro and Apple Watch into a powerful writing studio that helps you break through writer's block and motivates you to write. BEAT WRITER’S BLOCK Add your project to Werdsmith and whenever you get stuck, the app can suggest the next line of your story for you, in your own writing style. BUILD YOUR WRITING PRACTICE Tell us when you write best and Werdsmith will help you build a daily writing ritual. You can set daily or per-project writing goals and track them as you write. You’ll be writing more than ever. FOCUS ON WRITING Instead of formatting options that distract you from writing, Werdsmith formats your work as you write – automatically adding fonts, chapter titles and even keeping your chapter numbers in order. Werdsmith can fit into your existing writing process, or you can treat it like a fresh start. It's up to you. We’re writers from 175 countries who’ve written over 4 million projects using Werdsmith. Join us! --- Things you might want to know: You can use all of Werdsmith's features for free, but there are limits, for example in the number of projects you can add, the number of writing prompts you can create, or the amount of time you can spend in Novel Mode or using app themes. You can increase or remove these limits by becoming a Werdsmith member. Sync, backup and sharing features are optional, but require a free Werdsmith account. If you choose to become a member, you’ll be charged through your iTunes account at the end of your one-week free trial period, unless you cancel your membership at least 24 hours before it begins. Your subscription will renew automatically, unless auto-renew is turned off at least 24 hours before the end of the current billing period. You can manage, upgrade, downgrade or cancel your subscription in the app's Settings or by going to your App Store account settings. Keep in mind that any unused portion of your free trial period is forfeited if you purchase a membership before the end of the trial. Please read our Privacy Policy at werdsmith.com/privacy and our Terms of Use at werdsmith.com/terms. Feel free to contact us if you need help! A big thanks to the writers who've supported Werdsmith over the years. We couldn't do it without you.

BIFF is a behavior-aware planner with receipts. The free plan lets you schedule up to 5 task blocks per day. BIFF Plus is an auto-renewable subscription that unlocks unlimited daily task blocks when five is not enough. BIFF tracks the gap between what you planned and what you actually did, then adapts future scheduling around your real patterns. The live scoring path stays deterministic and inspectable, so recommendations can explain themselves instead of feeling random. BIFF is not a generic calendar. It notices overloaded days, fake morning plans, repeat misses, and the slots you keep ignoring. It keeps score, surfaces the pattern, and lets you edit everything manually. Free BIFF includes: • planning up to 5 task blocks per day • manual tasks, recurring tasks, and work schedule setup • task instances with done, snooze, skip, and reschedule tracking • planner and receipts views with behavior-aware recommendations • explanation text and score breakdowns for optimizer moves • weekly recap and behavior stats built from actual task history BIFF Plus includes: • unlimited daily task blocks • Apple-managed purchase, cancellation, and restore BIFF does not use an LLM in the live scheduling loop. Scheduling remains deterministic. Future model work is still shadow-only, and the current product logic is heuristic-first and fully explainable. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://biff-site.vercel.app/privacy