No prompt engineering required
SparKey handles structure and clarity while you type, so you can focus on your message instead of syntax.
iOS Keyboard Assistant
SparKey AI helps you structure a professional prompt without switching apps. It is built for reliable AI prompting.
Most people know what they want to ask, but not how to structure it. SparKey removes that friction by guiding better prompt writing in the same place you already type.

The simplest way to build structured prompts and stronger AI outputs.
SparKey handles structure and clarity while you type, so you can focus on your message instead of syntax.
Guide AI models with context-rich prompts that improve relevance and reduce back-and-forth.
Use SparKey directly inside any app with no copy-paste workflow and no context switching.
Your input is processed only when you request help. We minimize collection and maximize user control.
Use SparKey like any iOS keyboard with no setup friction.
SparKey proposes context, role, goal and output refinement layers from your input.
Apply suggestions in one tap and send a clearer prompt to your preferred AI app.
Real-time chips suggest context, role, goal and output improvements in seconds.
Turn rough thoughts into clear instructions before sending to any AI tool.
Store high-performing prompts and reuse them across workflows.
Update and refine saved prompts anytime as your needs evolve.
Monitor usage and limits with transparent dashboards for free and premium tiers.
Use SparKey anywhere iOS keyboard input is available.
Calm, structured prompt assistance for people who need quality writing and consistent outcomes.
Get SparKey