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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Duolingo Max
A
ChatGPT
S
Ideogram
S
TaglineDuolingo + AI. Explain My Answer + Roleplay features.The default. Strongest ecosystem + best multimodal breadth.The one that actually gets text in images right.
Categoryeducationchatimage
Pricing$30/mo (or ~$168/yr)Free + $20/mo Plus + $200/mo ProFree + $8/mo + $20/mo + $60/mo
Best forLanguage learners who've outgrown basic Duolingo.General use, voice chat, image generation, first-time AI users.Anything with text — posters, ads, album covers, slide decks.
Strengths
  • Explain My Answer = personal tutor for every mistake
  • Roleplay = real conversation practice
  • Gamification that actually sticks
  • Great voice mode
  • Huge plugin/custom GPT ecosystem
  • Strong image generation (DALL-E built in)
  • Code Interpreter
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
Weaknesses
  • Pricey vs free Duolingo
  • Conversation AI still stiff sometimes
  • Reasoning quality varies by mode
  • Can be verbose
  • Confabulates on niche facts
  • Aesthetic ceiling below Midjourney
  • Less style variety
Kai's verdictA-tier. If you already love Duolingo, worth it. If starting fresh, try ChatGPT Voice instead.S-tier all-rounder. If you want one tool that does everything okay-to-great, this is it.S-tier for text-in-image. Use this for posters, Midjourney for art.
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