Apps Like Developer Laboratory for iPhone and iPad
Create icons and mockups
Create icons and mockups for iOS. Mimic WeChat Moments and image viewer interfaces. Prevent @mentions on Sina Weibo. Imitate Alipay password prompts and post circles. Implement tags, JS interaction, and web page loading.
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.

Encodify - Base64 & MD5
朔 洪
Encode and decode text formats
Encode and decode text between , Unicode, and Morse code. Support URI encoding and decoding. Calculate hashes using MD2, MD4, MD5, SHA1, SHA224, SHA256, SHA512. Encode images from the photo library to and decode strings to save images in the album.



Signal - Private Messenger
Signal Messenger, LLC
Send messages and files securely
Send texts, voice messages, photos, videos, GIFs, and files for free. Make encrypted voice and video calls with group support up to 50 people. Create group chats with up to 1,000 members. Share files and media securely.








LadderTouchLite
Motonari Hibi
Practice ladder logic with samples and quizzes
Learn ladder logic basics by executing preloaded samples and answering questions. Tap to control input signals. View outputs and results. No hints or custom ladder creation.


AdGuard Ad Blocker for Safari
Adguard Software Limited
Block ads and protect privacy
Blocks ads in Safari by removing banners, pop-ups, and video ads. Allows manual blocking and website whitelisting. Offers advanced tracking protection. Includes free version with optional paid Premium features for enhanced functionality.

Sprezz - Custom Keyboard Themes and Fonts
Zaheer Mohiuddin
Customize keyboards with and
Customize appearance with , , and backgrounds. Switch between multiple layouts. Type in over 50 across all apps. Access pre-designed and adjust settings for enhanced typing experience.


LadderTouch
Motonari Hibi
Learn ladder logic programming visually and interactively.
The app teaches ladder logic programming with interactive samples and quizzes. Users can create and run their own ladder logic programs using provided elements like timers and counters.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.