ASO Keyword Optimizer - PutKey

Make every character of your 100-character keyword field count. Clean duplicates, plurals & stop-words in one tap, then copy or export. 100% on-device.

Make your App Store 100-character keyword field count. ASO Keyword Optimizer (PutKey) is a fast, on-device helper that cleans and organizes the keywords you put in your listing — so more high-value terms fit into the space Apple gives you.

AUTOMATIC CLEANUP

• Removes duplicate words automatically
• Converts plurals to singular
• Strips Apple keyword stop-words and filler
• Trims wasted whitespace — no character goes to waste

SEE WHAT YOU SAVED

• Instantly shows how many characters you freed up, so more keywords fit inside the 100-character limit

SAVE & ORGANIZE

• Save named keyword lists for each of your apps
• Rename and edit them anytime, all in one place

FLEXIBLE EXPORT

• Export your cleaned keywords as CSV, PDF, TXT or JSON (Pro)
• Free tier copies the cleaned text with one tap

PRIVATE BY DESIGN

• 100% on-device. No account, no login, no network. Your keywords never leave your device.

Pro unlocks unlimited exports and input longer than 200 characters.

Privacy: https://www.app-privacy-policy.com/live.php?token=B6FovKGaSiNh6KsLifafoIYttoyMt5hw Terms: https://www.app-privacy-policy.com/live.php?token=aGax0lj8uoSaZic0I5prKDHuXQOLFzQH