Comparison

Butties vs WhyWhy

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

Head to head
About

Butties

This app consolidates multiple life management tools into a single interface, allowing users to record tasks, expenses, and events using natural language. It features an AI chatbot that learns user preferences and automatically generates daily logs, simplifying organization and recall.

Highlights
  • Natural language input for tasks, expenses, and events
  • AI-powered auto-generated daily lifelogs and diaries
  • Integrated to-do list, calendar, and expense tracker
  • Personalized AI chatbot that learns user preferences
  • Password vault with AES-256 encryption
  • Period tracking and cycle prediction
  • Contact information management
Features
Read full description

One App Instead of Ten Butties - All-in-One Life Manager To-do, calendar, expense tracker, memo, diary, messenger, password vault, AI chatbot. Stop switching between apps. Butties handles all your daily management. No More Clicks, Just Talk Typical apps: Open calendar β†’ Click date β†’ Select time β†’ Enter title β†’ Enter location β†’ Save Butties: "Meeting with Mike at Gangnam Station tomorrow at 3" β†’ Done Record Everything in Natural Language β€’ "Spent $20 dining out today" β†’ Auto-saved to expense tracker β€’ "Dentist next Friday at 2" β†’ Auto-added to calendar β€’ "Mike is a developer, hobby is hiking" β†’ Auto-saved to contacts β€’ "Period started today" β†’ Health tracking & cycle prediction β€’ "Had kimchi stew for breakfast" β†’ Meal record saved No complex UI. Just talk, everything is recorded. "What Did I Do Today?" That Struggle Ends Tired of recalling your day when writing at night? β€’ Completed to-dos β€’ Past events β€’ AI conversations Butty analyzes your day and automatically writes your diary. No more wondering "What did I do?" Butty organizes everything. Just talk. AI handles recording. Gets Smarter Over Time Butty remembers you. Regular AI: "Who's Mike? What does he do?" (Every time) Butty remembers: β€’ Everything about you - preferences, routines, emotions, spending β€’ People around you - birthdays, preferences, favorites β€’ Shared moments - dates and conversations More you talk, more it remembers. More accurate suggestions, convenient automation, personalized experience. Key Features 1 Smart To-do List "Finish report by tomorrow" β†’ Auto-registered Completed items recorded to lifelog 2 Event Calendar "Appointment Tuesday 7 PM" β†’ Auto-created Past events organized in lifelog 3 Expense Tracker "Coffee $5.50" β†’ Instantly recorded Monthly statistics analyzed 4 Auto Lifelog Creation Completed todos, past events, AI conversations AI writes diary at day's end No more "What did I do?" 5 Period Tracking "Period started" β†’ Auto-recorded & cycle predicted 6 Contact Records Auto-organize people information Remember birthdays, hobbies, favorites 7 Password Vault AES-256 encryption security 8 Memo & Messenger Quick notes, chat with friends, talk with Butty 9 AI Chatbot 24/7 support, information search, daily chat Understands you better over time 10 Latest AI Models GPT, Claude Opus, Claude Sonnet, Grok, Gemini Pro Latest models in one place Perfect Privacy β€’ All data encrypted β€’ Google login support β€’ AES-256 password vault β€’ Delete data anytime Recommended For β€’ Tired of switching apps β€’ Annoyed by complex inputs β€’ Want to write diary but find recalling "What did I do?" tedious β€’ Want systematic period management β€’ Want comfort through AI chat β€’ Want latest AI in one place β€’ Need assistant that understands and remembers you What Makes Butties Special 1 All-in-One - 10+ features in one app 2 Natural Language - Just talk, auto-record 3 Auto Lifelog - No more "What did I do?" 4 Long-term Memory - Knows you better over time 5 Latest AI - Choose GPT, Claude, Grok, Gemini 6 Perfect Security - AES-256 encryption Pricing Free Plan - All core features Light Plan β€’ Password vault β€’ Basic AI model β€’ Monthly tokens Pro Plan β€’ GPT-5, Claude Opus, Grok, Gemini Pro β€’ More tokens Start Now "Meeting Mike at Gangnam Station on 17th" "Period started, feeling down" "Spent $20 dining out" Just talk, everything recorded. AI assistant that gets smarter. Just talk. Butty records. Join Butties. Contact: admin@butties.appΒ  Privacy: https://butties.app/privacyΒ  Terms: https://butties.app/terms

About

WhyWhy

Features
Read full description

μ‚Άμ˜ λ¬΄κ²Œμ— 눌렀 λ„λ§μΉ˜κ³  싢을 λ•Œ, λ³Έμ§ˆμ„ λ§ˆμ£Όν•˜λŠ” μš©κΈ°κ°€ ν•„μš”ν•©λ‹ˆλ‹€. 'μ ˆλ¬Έμ΄κ·Όμ‚¬'λŠ” λ…Όμ–΄ 자μž₯νŽΈμ— λ“±μž₯ν•˜λŠ” μ§€ν˜œλ‘œ, μ ˆμ‹€ν•˜κ²Œ 묻고 κ°€κΉŒμš΄ κ³³μ—μ„œλΆ€ν„° ꡬ체적으둜 μƒκ°ν•˜λΌλŠ” λœ»μž…λ‹ˆλ‹€. λ§‰λ§‰ν•œ 문제 μ•žμ—μ„œ 'λͺ…ꡬ μ»¬λ ‰μ…˜'의 μ§€ν˜œλ₯Ό 빌렀 5λ‹¨κ³„μ˜ κΉŠμ€ μ§ˆλ¬Έμ„ λ˜μ Έλ³΄μ„Έμš”. λ‹¨μˆœν•œ 기둝을 λ„˜μ–΄ 삢을 μ‹€μ§ˆμ μœΌλ‘œ λ³€ν™”μ‹œν‚€λŠ” 톡찰을 κ²½ν—˜ν•˜κ²Œ 될 κ²ƒμž…λ‹ˆλ‹€.

Screenshots

Butties4 screens
WhyWhy4 screens

Verdict

The call

The clearest difference is in-app purchases: WhyWhy at none against Butties's 9. On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Butties sells 9 in-app purchases, starting at $3.99 per month. WhyWhy asks for nothing beyond the download.

Scorecard1 real difference Β· 7 level
Butties versus WhyWhy: the parameters behind the verdict, then further details
ParameterButtiesWhyWhy
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 2 weeksβ€”
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFreemiumβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details β€” not scored
Size55 MB229 MB
Age rating17+4+
DeveloperIhyun JoMSTORY CO., LTD

In-app purchases

9 purchases

Butties

Subscriptions4
  • Lite Plan$3.991 Month
  • Standard Plan$10.991 Month
  • Pro Plan$18.991 Month
Show 1 more
  • Premium Plan$37.991 Month
One-time5
  • Starter Tokens$0.99
  • Basic Tokens$3.99
  • Standard Tokens$7.99
Show 2 more
  • Pro Tokens$14.99
  • Premium Tokens$24.99
None

WhyWhy

No in-app purchases

Questions

Is Butties free?
Butties is free to download, with in-app purchases available.
Is WhyWhy free?
WhyWhy is free to download, with no in-app purchases.
Do Butties or WhyWhy have ads?
Neither Butties nor WhyWhy shows ads.

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