Prompt - Ai Writing Assistant is made and published by Vista Mobile. AppBrain is an independent app data site and isn't affiliated with Vista Mobile. The app name, icon, screenshots and description belong to Vista Mobile and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- January 7, 2026
- Size
- 90.2 MB
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Store listing
By Vista Mobile, from the App StoreSimilar apps
Description by Vista Mobile Written by the developer, not by AppBrain. Click to read.
PromptSmart helps you create professional prompts so you can generate better results with your favorite AI tools. If you want to create an image, video, voice, music, or text, start with a simple idea. PromptSmart asks 5 smart questions, then turns your answers into a clear, detailed prompt built for high-quality output.
PROMPTSMART FOR AI WRITING
Create faster, better ai writing with structured instructions that models actually follow. PromptSmart can help you generate ai text, rewrite content, and produce text variations that match your tone, audience, and format. Use it for writing prompts, marketing copy, scripts, captions, emails, blog outlines, product descriptions, SEO drafts, and more.
FROM IDEA → 5 QUESTIONS → PRO PROMPT
Most “bad AI results” come from missing details: unclear goal, weak style direction, no constraints, and no output format. PromptSmart fixes this by guiding you through 5 questions such as:
• What is the goal and use case?
• Who is the audience and platform?
• What style, tone, or reference should it match?
• What must be included or avoided?
• What output format do you want?
Then PromptSmart assembles everything into a professional prompt you can paste into your chosen model.
IMAGE + VIDEO PROMPTS (MIDJOURNEY / midjourney, LEONARDA, AND MORE)
Whether you use Midjourney / midjourney, leonarda, or any other image/video model, PromptSmart helps you describe what you actually want: subject details, composition, lighting, lens notes, environment, mood, pacing, transitions, camera movement, and optional negative constraints. You can generate prompts for cinematic scenes, product shots, character concepts, storyboard beats, short ads, and social content.
VOICE + MUSIC PROMPTS
Need a narration voice, a character voice, or a music idea? PromptSmart builds prompts with persona, cadence, emotion, emphasis, pauses, pronunciation notes, and structure. For music, define genre, tempo, instrumentation, song sections, and mood so the model has a real direction.
DAILY PROMPT IDEAS + WRITING PROMPTS
Don’t know what to create today? Get daily prompt ideas for creators, marketers, and students. Build a personal library of writing prompts, content angles, and reusable prompt frameworks.
PROMPTAI INSIDE: NO MORE PROMTS BLOCKS
PromptAI helps break the “I don’t know what to write” moment by suggesting missing details and tightening your prompt logic. No more promts blocks for creators—just clearer inputs and more consistent outputs.
SAVE, REUSE, IMPROVE
Every prompt you create can be saved. Keep your best prompts, duplicate and tweak them, and quickly generate new text variations without starting over. Your prompt history helps you learn what works across different models.
WORKS WITH MANY AI TOOLS
PromptSmart is model-flexible. Choose from the in-app list of popular AI tools or set your own target model requirements. PromptSmart adapts phrasing and structure so you can use the prompt across different platforms.
WHO IT’S FOR
Creators, designers, filmmakers, marketers, founders, students, and teams who want better AI results with less trial-and-error.
KEY FEATURES
• Prompt generator for ai writing: generate ai text, text variations, writing prompts, and daily prompt ideas.
• Image prompt builder for Midjourney / midjourney, leonarda, and other tools.
• Video prompt builder with scenes, shots, and transitions.
• Voice and music prompt guidance with tone, pacing, and structure.
• Prompt library: save, search, and reuse your PromptSmart prompts anytime.
If you’ve been copying random promts from the internet, PromptSmart helps you build prompts that match your exact goal—fast.
privacy-policy : https://prompt-generator.vistamobile.co/pages/privacy-policy
terms-of-use : https://prompt-generator.vistamobile.co/pages/terms-of-use
support : https://prompt-generator.vistamobile.co/pages/support
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 90.2 MB
- Content rating
- Everyone
Technologies used by Prompt - Ai Writing Assistant
Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- January 2026
No changelog data
Alternatives
Similar apps and more from Vista MobileMore from Vista Mobile
About the app and developer
About Prompt - Ai Writing Assistant
Prompt - Ai Writing Assistant was a productivity app developed by Vista Mobile. It was removed from the App Store Jun 30, 2026.
User Ratings
The app had no ratings.
App Information
Prompt - Ai Writing Assistant was free. The app size was 90.20 MB. The last available version was 1.0. The last update was on January 7, 2026.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since January 2026.
Developer information for Vista Mobile
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