--- title: "CRC Calculator - Reviews, Revenue and Downloads in Australia | Apple App Store" description: "CRC Calculator generates cyclic redundancy check byte(s) using the remainder from a polynomial division on the input data. The supported generated check byte(s) are 8, 16, 32 & 64. Data can be manuall" --- # CRC Calculator — Australia ![CRC Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0f/ea/8c/0fea8cac-0b46-8712-39ab-ba33939346e1/AppIcon-1x_U007epad-0-1-85-220-0.png/434x0w.png) **Developer:** [FIRMTRONICS PTY](https://apptail.io/developer/firmtronics-pty-ofue) (Australia) **Category:** Utilities **Rating:** 4.5/5 (4 ratings) **Price:** Free **Bundle ID:** com.jessekovac.CRC **Store:** Apple App Store **Country:** Australia **Version:** 3.1 (released 2026-04-13) **Original Release:** 2015-04-28 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/au/app/app/id984488943) **AppTail Page:** [https://apptail.io/app/crc-calculator-Xqoi/australia](https://apptail.io/app/crc-calculator-Xqoi/australia) ## CRC Calculator Description CRC Calculator generates cyclic redundancy check byte(s) using the remainder from a polynomial division on the input data. The supported generated check byte(s) are 8, 16, 32 & 64. Data can be manually entered in hexadecimal format or can be sourced from a file that is uploaded through the integrated document explorer. CRC check values can be generated in a normal (most significant bit first) or reversed (least significant bit first) format. This is an essential tool for any developer or software engineer. ## CRC Calculator Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/6e/45/c9/6e45c9ba-70f6-465a-42bb-a43cd7153251/bbf08359-a59d-4ed7-ae6d-ae1203dde946_AppStoreConnectMainViewInput12.9.png/2048x2732.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/35/bc/39/35bc39ee-b5af-c242-7cb3-2912f7a957e7/a410b22b-8232-423f-8b7c-d907c90895b3_AppStoreConnectMainViewFile12.9.png/2048x2732.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/0c/34/74/0c34747f-e51b-6495-4e89-96d42b772c20/e7343974-50a1-4ed7-8b89-df9b840df120_AppStoreConnectSettingsView12.9.png/2048x2732.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/42/5c/b5/425cb58d-b425-8677-edd9-eed339491e16/f5c7e830-8877-40ee-b93f-66bac4863d7b_AppStoreConnectHelpView12.9.png/2048x2732.png) ## CRC Calculator Rating Breakdown in Australia - 5 stars: 2 (50%) - 4 stars: 2 (50%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## CRC Calculator Reviews in Australia ### ****- "Better than any online calculator" This package was great for checking the checksums while I was debugging some USB transactions. It was good to have a native calculator that doesn't rely on an Internet connection. Great to have all CRC byte lengths in the same package. -- Zoolander3445, 2015-05-04 ### ***** "Fantastic app!" This tool was great for generating the CRC checksum on my serial network packets. I simply copied and pasted in the whole network packet and put in the CRC poly and the tool cracked the checksum out with ease. The reversed (LSB) is a great feature as i haven’t come across another calculator tool that can handle this notation yet. -- CodeWarrior6736, 2015-04-30 ### ***** "Great tool for embedded systems development" This utility came in handy for verifying that my code was storing the correct CRC checksum in an EEPROM memory chip. Great simple easy to use interface. -- Dave7865, 2015-04-29 ### ****- "Great app!!" Fantastic little app. Was debugging a network the other day and this handy little tool calculated the CRC 64 checksum perfectly for me to verify the processor was working correctly. Definitely recommend it for anyone needing to calculate a CRC checksum. -- monzatelli, 2015-04-29 [View all CRC Calculator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## CRC Calculator Available In - [Australia](https://apptail.io/app/crc-calculator-Xqoi/australia) - [Germany](https://apptail.io/app/crc-calculator-Xqoi/germany) - [Hong Kong SAR China](https://apptail.io/app/crc-calculator-Xqoi/hong-kong) - [China](https://apptail.io/app/crc-calculator-Xqoi/china) - [Belgium](https://apptail.io/app/crc-calculator-Xqoi/belgium) - [Bahrain](https://apptail.io/app/crc-calculator-Xqoi/bahrain) - [Brazil](https://apptail.io/app/crc-calculator-Xqoi/brazil) - [Belarus](https://apptail.io/app/crc-calculator-Xqoi/belarus) - [Canada](https://apptail.io/app/crc-calculator-Xqoi/canada) - [Chile](https://apptail.io/app/crc-calculator-Xqoi/chile) - [South Africa](https://apptail.io/app/crc-calculator-Xqoi/south-africa) - [Argentina](https://apptail.io/app/crc-calculator-Xqoi/argentina) - [Austria](https://apptail.io/app/crc-calculator-Xqoi/austria) - [Azerbaijan](https://apptail.io/app/crc-calculator-Xqoi/azerbaijan) - [Pakistan](https://apptail.io/app/crc-calculator-Xqoi/pakistan) - [Poland](https://apptail.io/app/crc-calculator-Xqoi/poland) - [Portugal](https://apptail.io/app/crc-calculator-Xqoi/portugal) - [Russia](https://apptail.io/app/crc-calculator-Xqoi/russia) - [Saudi Arabia](https://apptail.io/app/crc-calculator-Xqoi/saudi-arabia) - [Singapore](https://apptail.io/app/crc-calculator-Xqoi/singapore) - [Thailand](https://apptail.io/app/crc-calculator-Xqoi/thailand) - [Taiwan](https://apptail.io/app/crc-calculator-Xqoi/taiwan) - [Ukraine](https://apptail.io/app/crc-calculator-Xqoi/ukraine) - [United States](https://apptail.io/app/crc-calculator-Xqoi/united-states) - [Vietnam](https://apptail.io/app/crc-calculator-Xqoi/vietnam) - [United Arab Emirates](https://apptail.io/app/crc-calculator-Xqoi/united-arab-emirates) - [Colombia](https://apptail.io/app/crc-calculator-Xqoi/colombia) - [Cyprus](https://apptail.io/app/crc-calculator-Xqoi/cyprus) - [Czechia](https://apptail.io/app/crc-calculator-Xqoi/czechia) - [Denmark](https://apptail.io/app/crc-calculator-Xqoi/denmark) - [Dominican Republic](https://apptail.io/app/crc-calculator-Xqoi/dominican-republic) - [Algeria](https://apptail.io/app/crc-calculator-Xqoi/algeria) - [Egypt](https://apptail.io/app/crc-calculator-Xqoi/egypt) - [Finland](https://apptail.io/app/crc-calculator-Xqoi/finland) - [France](https://apptail.io/app/crc-calculator-Xqoi/france) - [United Kingdom](https://apptail.io/app/crc-calculator-Xqoi/united-kingdom) - [Greece](https://apptail.io/app/crc-calculator-Xqoi/greece) - [Hungary](https://apptail.io/app/crc-calculator-Xqoi/hungary) - [Indonesia](https://apptail.io/app/crc-calculator-Xqoi/indonesia) - [Ireland](https://apptail.io/app/crc-calculator-Xqoi/ireland) - [Israel](https://apptail.io/app/crc-calculator-Xqoi/israel) - [India](https://apptail.io/app/crc-calculator-Xqoi/india) - [Italy](https://apptail.io/app/crc-calculator-Xqoi/italy) - [Japan](https://apptail.io/app/crc-calculator-Xqoi/japan) - [South Korea](https://apptail.io/app/crc-calculator-Xqoi/south-korea) - [Kuwait](https://apptail.io/app/crc-calculator-Xqoi/kuwait) - [Kazakhstan](https://apptail.io/app/crc-calculator-Xqoi/kazakhstan) - [Lebanon](https://apptail.io/app/crc-calculator-Xqoi/lebanon) - [Mexico](https://apptail.io/app/crc-calculator-Xqoi/mexico) - [Malaysia](https://apptail.io/app/crc-calculator-Xqoi/malaysia) - [Nigeria](https://apptail.io/app/crc-calculator-Xqoi/nigeria) - [Netherlands](https://apptail.io/app/crc-calculator-Xqoi/netherlands) - [Norway](https://apptail.io/app/crc-calculator-Xqoi/norway) - [New Zealand](https://apptail.io/app/crc-calculator-Xqoi/new-zealand) - [Peru](https://apptail.io/app/crc-calculator-Xqoi/peru) - [Philippines](https://apptail.io/app/crc-calculator-Xqoi/philippines) - [Switzerland](https://apptail.io/app/crc-calculator-Xqoi/switzerland) - [Oman](https://apptail.io/app/crc-calculator-Xqoi/oman) - [Sri Lanka](https://apptail.io/app/crc-calculator-Xqoi/sri-lanka) - [Jordan](https://apptail.io/app/crc-calculator-Xqoi/jordan) - [Bulgaria](https://apptail.io/app/crc-calculator-Xqoi/bulgaria) - [Angola](https://apptail.io/app/crc-calculator-Xqoi/angola) - [Lithuania](https://apptail.io/app/crc-calculator-Xqoi/lithuania) - [Uzbekistan](https://apptail.io/app/crc-calculator-Xqoi/uzbekistan) - [Ecuador](https://apptail.io/app/crc-calculator-Xqoi/ecuador) - [Estonia](https://apptail.io/app/crc-calculator-Xqoi/estonia) - [Nepal](https://apptail.io/app/crc-calculator-Xqoi/nepal) - [Uganda](https://apptail.io/app/crc-calculator-Xqoi/uganda) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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