PrincipleX: Principles & Notes
旭 夏 Lifestyle iPhoneiPadiPod touch
PrincipleX: Principles & Notes is a free Lifestyle app for iPhone and iPad by 旭 夏. Rated 5.0/5 from 2 ratings. Requires iOS 18.0. Updated October 10, 2026.
- Rating
- 5.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 7 MB
- Age 4+
- Updated
- Oct 10
- 2026 · v2.5.2
Screenshots
About PrincipleX: Principles & Notes
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/
What’s new
Version 2.5.2 · Updated October 10, 2026
Writing longer entries is easier, with details and reflections that expand when you need them. When leaving a new entry, you can save a draft and pick up where you left off. Choosing sources for Today's Principle is clearer. See how many principles your selection includes, then apply your choices together.
App privacy
The developer, 旭 夏, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to PrincipleX: Principles & Notes
Looking for apps like PrincipleX: Principles & Notes? Here are 6 similar apps on the App Store. The highest rated is DailyRetro (5.0/5), and all 6 are free to download.
-
Various principle
-
DailyRetro
5.0
-
Animal Alarm Clock
5.0
-
生态之家
-
Mood Garden
-
FlowerDiary - Manifest Diary
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| PrincipleX: Principles & Notes | 5.0 / 5 (2 ratings) | Free | October 10, 2026 | |
| Various principle | – | Free | Jul 19, 2026 | Compare |
| DailyRetro | 5.0 / 5 (2) | Free | Oct 18, 2026 | Compare |
| Animal Alarm Clock | 5.0 / 5 (1) | Free | Oct 19, 2026 | Compare |
| 生态之家 | – | Free | Sep 7, 2026 | Compare |
| Mood Garden | – | Free | Dec 15, 2025 | Compare |
| FlowerDiary - Manifest Diary | – | Free | Sep 26, 2026 | Compare |