PromptMemo – AI
AI Prompt Manager & Library
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Save, organize, and share your AI prompts — and generate AI images — all in one app.
Jot down a prompt in seconds, then find it instantly with categories and search.
Discover proven prompts from other users in the Community feed.
PERFECT FOR
- Anyone who uses ChatGPT, Claude, or Gemini every day
- Building a personal library of prompt templates that actually work
- Creators using AI for writing and brainstorming
- Beginners learning how to write better prompts
PROMPT MANAGEMENT
- Capture ideas the moment they strike, organize by category
- Find any prompt instantly with keyword search
- Copy with one tap and paste into your favorite AI app
- Creation and update dates recorded automatically
COMMUNITY PROMPTS
- Browse shared prompts from other users (no login required)
- Like the ones you love
- Share your own prompts (sign in to share)
AI IMAGE GENERATION
- Turn your prompt into an image right inside the app
- Revisit and share generated images anytime from history
VOICE INPUT
- Hands-free capture with the microphone button
- Speech is converted to text so your ideas keep flowing
DESIGNED TO BE EASY
- Fresh card-style design, fully renewed in v1.9.2
- Dark mode support and plenty of theme colors
- No sign-up needed to start (login only for sharing)
Start by saving the one prompt you came up with today.
Your AI workflow is about to get faster.
A complete design refresh.
- Redesigned home screen and onboarding (card-style UI, gradients)
- Dark mode support
- New list and button animations, plus skeleton loading
- Cleaner, easier-to-read settings icons
The developer, BYNET, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BYNET CO., LTD.
- Size
- 13.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © (C)BYNET