Clack Forge - ASMR Calculator

lab.aiueo

Contains adsIn-app purchases

About this app

Every tap thocks. Every key satisfies. Every build is yours.

Clack Forge is a calculator that sounds like a real mechanical keyboard.
Built for people who soundtest switches on YouTube, fall asleep to keyboard ASMR,
or just love the way a hex key feels under their finger.

Tap a stone-textured honeycomb. Hear a satisfying thock. Do math, sort of.

≡ SOUND & FEEL
• 6 base switch types: clack, thock, creamy, tactile, silent, clicky
• Pitch variation per key for that natural soundtest feel
• Haptic feedback on every tap
• 100 character cards — each with its own sound profile

≡ COLLECT & CUSTOMIZE
• Gacha 100 cards across 10 themes, 5 rarity tiers (Common → Legendary)
• Assign any card to any key — mix sounds like a custom keymap
• Save multiple builds and swap instantly
• Mood-driven keysets: dreamy, retro, gritty, kawaii — you pick

≡ PLAY & EARN
• HEX RUSH minigame — tap the lit keys before the timer dies
• Earn coins by calculating, logging in, and playing
• 75 hidden achievements pop up on the LCD as cryptic messages

≡ DESIGN
• Stone-textured honeycomb keyboard with hex keys
• Retro LCD with DSEG7 font and glow effects
• 10 background themes × 10 button palettes × 10 display colors
• Neo-brutalist UI with retro-pop style

≡ WIDGET
• Home screen widget — clack instantly without opening the app

No soldering required. No $300 keyboard required. Just a calculator that
finally makes math feel good.

Start clacking.

What’s new

Clack Forge - calculator with mechanical keyboard sounds.

- 6 mechanical sound types for satisfying typing
- Collect 100 cards to customize each key
- 5-tier rarity gacha
- Home screen widget (Pro version)
- Save and switch setups as "builds"