Ai Grammar App admin June 1, 2026
Curator AI — Case Study
Case Study

Meet Curator AI

An intelligent writing companion that refines your prose in real-time. Curator AI merges advanced grammar checking, a rich thesaurus, vocabulary insights, and editing history into one seamless mobile experience — transforming how professionals craft their words.

Curator AI Grammar Check Curator AI Grammar Checker

Problem & Solution

The Problem

Writers, marketers, and professionals juggle multiple disconnected tools for basic writing tasks:

  • Grammar checkers miss contextual errors and confused words
  • Separate thesaurus apps break creative flow
  • No unified editing history to track refinements
  • Existing tools feel clinical, not inspiring

The Solution

Curator AI unifies the entire writing refinement workflow into a single, beautifully designed app:

  • AI-powered grammar, spelling & confused-word detection
  • Integrated thesaurus with trending vocabulary insights
  • Complete edit history with categorized activity logs
  • Elegant interface that inspires better writing

Key Features

Four powerful pillars that make Curator AI indispensable.

Grammar Checker
Smart Analysis

Intelligent Grammar Check

Curator AI scans your text for spelling errors, grammar issues, and commonly confused words — all highlighted inline with color-coded markers. One tap reveals corrections with clear explanations, helping you learn while you write.

Mistakes Found
Error Categories

Categorized Corrections

Mistakes are organized into clear categories — Spelling, Grammar, and Confused Words. Each error shows the incorrect usage alongside the corrected version, making it simple to accept fixes and improve your writing patterns over time.

Thesaurus Search
Word Discovery

Dynamic Thesaurus

Explore a visually rich thesaurus featuring popular searches, trending words, and daily picks. The card-based layout surfaces vocabulary you wouldn't normally encounter, turning synonym searches into a discovery experience.

Edit History
Activity Tracking

Editing History

Every refinement is logged in a chronological workspace. Filter by Grammar Fixes, Concise Tuning, and more. Review past edits side-by-side with originals to track your growth as a writer and maintain consistency across documents.

Style Guide

Color Palette

Navy #0B1D3A
Mint #3EEBC0
Blue #4A7BF7
Coral #FF6B6B
Ghost #E8EDF5
Cream #F5F7FC

Typography

Display — SF Pro Display
Curator AI
Body — DM Sans
Refine your prose with clarity and precision. Every word matters.

Spacing & Radius

8px
16px
24px
32px
48px

Border radius: 12–24px · Cards: 20px · Buttons: 28px

Visual Design — UI/UX

Scroll through the complete app experience.

Final Thoughts

Curator AI was designed with one belief — that great writing tools should feel as refined as the prose they help create.

01
💡

Design-Led Approach

Every screen was crafted to reduce cognitive load and keep writers in flow. Clean hierarchy, soft color cues, and purposeful whitespace let the content breathe while the AI works silently in the background.

02
⚙️

Unified Experience

By combining grammar checking, thesaurus, vocabulary insights, and editing history into a single coherent app, Curator AI eliminates the context-switching that fragments most writing workflows.

03
🎯

Learning by Using

Categorized corrections and detailed word definitions don't just fix mistakes — they teach patterns. Users gradually internalize better writing habits, making the app a long-term growth companion.