Whether you want more options like Calc & Convert or a completely different take on the same concept, our curated list of 21+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.
Effortlessly convert units, currencies, and timezones with a fast, intuitive interface. Simply type a number and a few letters to get instant results, with smart suggestions and offline currency rates. Unlock additional features like timezone conversion through an in-app purchase.
What We Love
👍 Highly easy to use
🚀 Fast and efficient conversions
💡 Intuitive and clever design
✨ Beautiful and pleasant interface
🌟 The one ultimate converter needed
💯 Best converter ever
✅ Never failed me
👍 Great way to convert measures
🚀 Quickest and easiest unit conversion app
🎯 Dead simple, perfectly executed
👌 Convenient converter
✨ Stylish and functional
🎉 Animation and interface are awesome
💸 Premium is not expensive
🚀 Faster than any others
✅ Has every conversion needed
✅ No ads
👍 Great for Apple Watch
🚀 Super-fast and easy to use
✨ Love the design
💡 Makes all the difference
✅ Keeps currencies updated
✨ Elegant details make it a pleasure to use
💯 Highly recommend
✨ Interactive unit converter
💯 Best of all
🚀 Intuitive and clever
✨ Looks lovely
💯 A lot of thought has gone into this app
🏆 Now on home screen
⭐ Worth paying for
🚀 Tracks with how my brain works
✅ Intelligent auto-complete
👍 Very easy and convenient
🚀 Fastest unit converter
✅ Awesome work
💯 Most convenient and fast convertor
✨ Awesome design and usability
👍 Still improving
🚀 Easiest and quickest to use
💡 Uses lists only if you want to
👍 Very good
🚀 Seamless user experience
⌚ Awesome watch extension
💯 Support this great app
✨ Well designed and frictionless
🏆 Deserves praise
⭐ Couple of taps and you have your answer
💯 Best app ever
💖 Really convenient
✅ Allows typing instead of hunting through lists
🚀 Gets units right with one letter
✨ Amazing app
✅ Fixed in-app purchase issue
🏆 Go-to conversion app
✅ Widget functionality implemented
💡 Clever and highly useful
🚀 Brilliant converter
✅ Evolves conversion
👍 Nice
✅ Full support for iPhone 6 and 6 Plus
💬 Developers responsive
💯 Best unit converter app
✅ Easy, intuitive, and fast
🏆 Glad they updated to iPhone 6+
💎 Brilliant, original, and so convenient
🏆 Seems like an Apple original
✅ Deleted all other converters
👍 Great app again!
✅ Super-fast and easy to use
👍 Great app and design
🏆 Seriously, best unit conversion app around
✅ Usable without IAP
🚀 Polished user interaction
✨ Great example of iOS7 design principles
💯 Finally well made converter
👍 Good job
🚀 Easier and faster to use
💡 Great idea and nice implementation
Room to Improve
🐛 Apple Watch app is dictation only
🐛 UI is beautiful but most units require payment
🐛 Lacks UK imperial measurements (pounds and ounces)
🐛 App name is hard to find
🐛 Incompatible with older devices (implied by older reviews)
🐛 Missing some conversions (e.g., feet & inches to meters)
🐛 Lacking common units even with unit packs
🐛 Composite units not supported (e.g., m3/sec)
🐛 App crashes after launch
🐛 Digital keyboard is annoying for some
🐛 Does not support Asian units
🐛 Some conversions are wrong (e.g., 1 cup = 250ml)
🐛 Does not allow converting time zones for presentations
🐛 Does not allow converting am/pm to 24-hour format directly
🐛 Apple Watch app is dictation only
🐛 UI is beautiful but most units require payment
🐛 Lacks UK imperial measurements (pounds and ounces)
🐛 App name is hard to find
🐛 Incompatible with older devices (implied by older reviews)
🐛 Missing some conversions (e.g., feet & inches to meters)
🐛 Lacking common units even with unit packs
🐛 Composite units not supported (e.g., m3/sec)
🐛 App crashes after launch
🐛 Digital keyboard is annoying for some
🐛 Does not support Asian units
🐛 Some conversions are wrong (e.g., 1 cup = 250ml)
🐛 Does not allow converting time zones for presentations
🐛 Does not allow converting am/pm to 24-hour format directly
🐛 Design is inconvenient for some
🐛 Icons are inconsistent in style
🐛 Additional keyboard and unit selection are broken
Organize bookmarks into folders, archive old links, and save content from other apps. Subscribe to news feeds and read articles directly within the app. Collaborate with others on shared collections and sync across devices.
This app offers a simple way to quickly save notes and links in a text message format. It features smart folders for easy organization and collaborative features for teams. Sync your notes across devices and access them easily.
