Comparison

Leafling vs Curio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Leafling

Features
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Build your own apps. Connected to your iPhone. Describe an idea in chat, open your personal app in Leafling, then keep changing it as your needs change. No coding experience needed. CONNECT YOUR IDEAS TO YOUR IPHONE Make a photo tool that reads the pictures you allow. Create a checklist that can add items to Reminders after you confirm. Build your own interface around supported phone features, with access controlled by iOS permissions. Leafling connects the web apps you create to native iOS capabilities. Your personal apps run inside Leafling on your iPhone or iPad. KEEP MAKING IT YOURS Ask for a different layout, a new category, or another action. Continue in the same chat or start a new conversation about an existing app. Save it in Apps and open it when you need it. KEEP YOUR WORKING VERSION Saved versions let you return to an earlier version. If an edit fails or is stopped before it is saved, your previous working app stays available. TRY BEFORE SIGNING IN Browse Discover and try official examples before connecting ChatGPT. Save an example you like and use it as a starting point for your own app. CHATGPT AND YOUR DATA AI chat, creation, editing, and AI features within your apps require internet and an existing ChatGPT account. Your account’s access and usage limits apply. Requests may send relevant messages, project files, or content you choose to process to ChatGPT. Chats and saved apps stay on your device. You can open saved local apps without ChatGPT sign-in; individual features may need permission, internet, or a supported device. FREE TO BEGIN Save up to three personal or imported apps for free. Chats, drafts, and edits to the same app do not use extra saved-app slots. Leafling Pro is an optional one-time purchase for more saved-app space, restorable with your Apple Account. Pro does not include additional ChatGPT usage. Share a .leafling file one-to-one. Imported apps open in Private Preview with sample data until you choose to enable real device features. Generated apps run inside Leafling; they are not standalone iOS apps for App Store submission.

About

Curio

Learn about artificial intelligence through clear, multi-layered explanations. Features a personalized AI tutor, interactive learning tools, and real-time demonstrations of AI systems. Earn verifiable credentials upon mastering concepts.

Highlights
  • Layered explanations (plain English, business, technical)
  • Personalized AI tutor
  • Interactive learning canvas
  • Knowledge map with recommendations
  • Spaced review quizzes
  • Mastery credentials
Features
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Curio teaches you how AI really works, in plain English, a few minutes at a time. Then it asks you to prove it, and gives you a credential anyone can verify. LEARN IN MINUTES A DAY Follow a path of short lessons, drawn as a wire of beads you light up one by one. Every idea comes three ways: plain English, what it means for business, and how it works under the hood. Pick the depth that fits you. - Understand: what a large language model is, tokens and context, embeddings, agents and tools, retrieval, evaluation, safety and limits. - Apply: prompting well, choosing the right model, setting up your AI, writing and real work with AI, and using it safely. - The Operator Method: a practical way to put AI agents to work. A TUTOR IN EVERY LESSON Ask anything while you read. The tutor knows the lesson you are on, answers at your level, and stays on topic. REMEMBER WHAT YOU LEARN Quick checks after each lesson and spaced review bring ideas back just before you would forget them. Optional reminders on your iPhone keep the habit going, and your streak counts on your own local day. PROVE IT When a path is done, take the Mastery Check: a demanding exam graded against a published standard. Go further with Doctor Proctor, an oral defense where you explain your reasoning and hold up under follow-up questions. Or earn the Applied AI Practitioner credential by submitting a real piece of work. A CREDENTIAL ANYONE CAN VERIFY Every credential has a public verify page and a unique number. Add it to your LinkedIn profile in two taps, save the credential image to Photos, or send the verify link to anyone who asks. Credentials follow the Open Badges 3.0 standard, and the first 1,000 Gold credentials carry a founding number. CURIO KEYS Keys are guided prompt builders for real tasks, from emails and meetings to analysis and strategy. During launch, all 25 are free on every device signed in to your account. WHAT CHANGED IN AI TODAY Short, sourced posts from the Curio Team: the development that matters, a method you can use, and one topic explained properly. Every post cites its sources. HONEST BY DESIGN No account is needed to start. Before the first AI feature, Curio asks your consent to send your text to Anthropic, our AI provider, and you can keep reading without it. You can delete your account and data from Settings at any time. Credentials are free during launch, and a credential you earn now stays yours. Curio is for learning. Credentials show what you demonstrated in Curio and are not accredited qualifications.

Screenshots

Leafling4 screens
Curio4 screens

Verdict

The call

The clearest difference is in-app purchases: Curio at none against Leafling's 2. Curio also leads on iOS requirement (15.0 vs 17.0). Leafling's advantage is update cadence (every 5 days vs every 3 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Leafling sells 2 one-off in-app purchases. Curio asks for nothing beyond the download.

UpkeepUpdate frequency

Leafling ships an update every 5 days, Curio every 3 months. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 6 level
Leafling versus Curio: the parameters behind the verdict, then further details
ParameterLeaflingCurio
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size6 MB23 MB
Age rating4+4+
Developer伟勋 林Salvatore Scrudato

In-app purchases

2 purchases

Leafling

One-time2
  • Leafling Pro$1.99
  • Tip Jar - Token Support$1.99
None

Curio

No in-app purchases

Questions

Is Leafling free?
Leafling is free to download, with in-app purchases available.
Is Curio free?
Curio is free to download, with no in-app purchases.
Do Leafling or Curio have ads?
Neither Leafling nor Curio shows ads.
Which is updated more often, Leafling or Curio?
Leafling ships an update every 5 days, and Curio every 3 months. Most recently, Leafling was updated on October 28, 2026 and Curio on October 23, 2026.

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