ASO Keyword Optimizer PutKey
Remove Duplicate App Keywords
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Make all 100 characters of your keyword field count. Remove duplicates, English plurals & stop-words on-device and see what you save free. Pro: view, copy & export.
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 English plurals to singular
- Removes English stop-words and filler words
- 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 (Pro)
- 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)
PRIVATE BY DESIGN
- Keyword processing happens 100% on your device. No account, no login. Your keywords never leave your device.
Free: paste your keywords with no input character limit, optimize, and instantly see how many characters you saved, how many duplicates were removed, and how many English stop-words were stripped. Pro unlocks the full optimized keyword list for viewing and copying, saving and organizing keyword lists, editing entries, and unlimited exports to CSV, PDF, TXT or JSON.
App interface: English and Turkish.
Privacy: https://www.app-privacy-policy.com/live.php?token=B6FovKGaSiNh6KsLifafoIYttoyMt5hw
Terms: https://www.app-privacy-policy.com/live.php?token=aGax0lj8uoSaZic0I5prKDHuXQOLFzQH
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• New bar above the keyboard: optimize right away or close the keyboard. You can also drag the keyword field down or tap outside it to close the keyboard.
• Better support for larger text: the keyword field, results and buttons stay usable at the largest accessibility text sizes.
• Smarter keyword cleanup: English plurals are now converted more carefully (words like “iOS”, “analytics” and “status” are no longer cut), and the plural rule only applies to recognized English words.
• Duplicates are now matched regardless of upper/lower case.
• Keywords separated by line breaks, semicolons or full-width commas are now recognized.
• Apple category names such as “Tool” or “Photo” are no longer removed; only English stop-words and filler words are.
• PDF export no longer cuts off long lists: extra keywords continue on additional pages.
• Returning subscribers can see eligible win-back offers in Settings (iOS 18 or later).
The developer, Asim Can Yagiz, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Asim Can Yagiz
- Size
- 20.7 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Optimizer Pro — Lifetime $14.99
- Unlimited Access (Monthly) $4.99
- Unlimited Access (Yearly) $24.99
- Copyright
- © 2026 Asim Can Yagiz