PrincipleX vs TrueBird

Keep useful ideas from getting lost in your saved notes. Collect your own principles, reading excerpts and life lessons, then return to them with reminders and reflection. SAVE WHAT YOU WANT TO REMEMBER Write down a personal principle, a quote or a lesson from experience. Add its source and the context behind it. Build a personal library of ideas worth revisiting. ORGANIZE YOUR COLLECTION Use folders, tags and sources to bring structure to thoughts from work, reading and everyday life. SEE YOUR IDEAS AGAIN Choose daily reminders, pin a principle you want to keep in mind, or revisit it in a Home Screen widget. Set a rhythm that works for you. MAKE THE MEANING YOUR OWN Add reflections to each principle. When was it useful? What do you understand differently now? Keep the idea and your experience together. DISCOVER, SHARE AND SYNC Explore ideas to add to your library, turn a principle into a shareable image, and use iCloud sync across your own compatible devices. START FREE. UNLOCK ONCE. Save up to 20 principles for free. A one-time lifetime purchase removes the limit on adding principles, with no subscription. Signature Color and purchases to support the developer are separate, optional items and are not included in the lifetime unlock. Local prices appear in the app. Use Restore Purchases to check existing access. OPTIONAL SIRI ACCESS On supported systems running iOS 27 or later, you can allow Siri to find, read or open saved principles. Access to reflections is controlled separately. Availability depends on your device, language, region and system settings. Privacy policy: https://xzwings.com/xzwings/principlex.html Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

TrueBird is for readers and thoughtful people who want to keep a meaningful line before it slips away. Save a quote in seconds, then find it again through search, your calendar, widgets, and gentle reminders. Your library starts on your device, with no TrueBird account and no advertising. CAPTURE WITHOUT FRICTION • Save with only the quote, or add a title, source, original link, date, and color tags. • Bring text or a URL into an editable draft through the Share Extension. • Edit or delete saved quotes, with undo protection for accidental deletion. MEET YOUR WORDS AGAIN • Browse today’s Nest and return to a recent line when today is empty. • Search across the quote, title, source, and tags. • Use the calendar to revisit quotes by the day you found them. • Place a Small or Medium widget on your Home Screen and move to the next quote. • Schedule up to eight local quote reminders on each device. PRIVATE BY DESIGN • Local storage is the default. • Optional private iCloud sync can keep eligible quotes and tags across your Apple devices. • No developer account, ads, or third-party analytics SDKs. START FREE Save two new quotes free each local device day. A one-time Lifetime Unlock removes the new-save limit; it is not a subscription. Customers who previously bought TrueBird keep unlimited saving. Reading, search, editing, deletion, widgets, reminders, themes, and optional iCloud remain available without purchase.