MySequence1.7.8 - App Store

Analyse DNA sequences on your iPhone.
MySequence loads and displays .abi, .ab1, or .scf files, a file format commonly used in DNA sequencing. If you are getting your sequencing results as zipped mail attachments, MySequence has you covered as well.

MySequence stores and organises your sequencing files and allows you to synch your sequencing files across all your devices
The app allows viewing and editing of the raw data, extracts the DNA sequence and base positions, translates the DNA sequence into an amino acid sequence of the desired frame and allows export of sequence, translation and a high-quality PDF report via email, AirPrint or to other iPhone - iPad applications.

MySequence also opens and analyses Next-Generation Sequencing data (FastQ format) to check the result and quality of your reaction directly on you mobile device.

Version History - iOS27 compatibility 1.7.8 Sep 16 - iOS26 compatibility 1.7.7 09/15/2025 - bug fixes and performance improvements 1.7.5 05/12/2025 - bug fixes and performance improvements 1.7.4 11/03/2024 - compatibility with iOS18 1.7.3 09/22/2024 - iOS 17 compatibility 1.7.2 10/05/2023 bug fixes and performance improvements 1.7.1 05/07/2023 - iOS 16 compatibility
- the raw data view for ABI (Sanger) sequencing files has been improved
- bug fixes and performance improvements 1.7.0 09/10/2022 - fixed a crash that occurs when lading .scf files. Many thanks to Peter for alerting us of the issue. 1.6.5 07/02/2022 - support for iOS15 1.6.4 10/12/2021 -fixed a bug for reverse complement display 1.6.3 08/25/2021 - fixed a (rare) crash that would occur if more than two bases were inserted and subsequently deleted 1.6.2 04/02/2021 - individual bases can now be edited. Simply select a base, tap on the selection, and select edit from the menu. You can change the called base (e.g. A to G), delete the selected base, and insert additional bases at the selected location. 1.6.1 03/26/2021 - support for iOS14
- bug fixes and performance improvements 1.6.0 09/19/2020 -support for iOS13
-support for dark mode in iOS13
-bug fixes and performance improvements 1.5.5 10/16/2019 -bug fixes and performance improvements 1.5.4 10/03/2018 - updates for iOS11
- MySequence now integrates with the Files App to give you access to your sequencing files in iCloud or store with other cloud storage providers
- a revamped export and print interface with more customization options
- drag & drop support on iPad 1.5.3 09/27/2017 Bug Fixes:
-fixed a layout bug in PDF export 1.5.2 09/05/2017 -fixed a startup crash on iOS8
-restored compatibility with 32bit devices (iPad 2 & 4, iPhone4s) 1.5.1 07/05/2016 With version 1.5, MySequence enters the next generation:
-support for FASTQ / FASTA (plain or gZipped)
-quality reports for next-generation sequencing data

-since NGS data is (potentially) quite large, analysis is (by default) restricted to the first 20000 reads. This can be changed (or turned off entirely) in the settings.
-the quality offset for fastQ files (Sanger, older Illumina formats etc) can be adjusted in Settings. 1.5 04/06/2016 -Take your sequences with you: MySequence can now (optionally) save your sequencing files.
-All your sequences everywhere: MySequence allows you to synch your sequencing files across all your devices, optionally, of course. This is especially handy for sharing your files with MySequence for Mac
-Zip: MySequence can now open Zip files and extract sequencing files for analysis. Nifty when you are using a very old-school sequencing service provider (like me).
-A unified interface for iPhone and iPad allows you to directly search in the chromatogram view.
-A lot of small bug fixes and improvements, and a modernised code base.
-You can now leave feedback directly in the App. Let me know what you think about MySequence, how it fits your molecular biology workflow, and what features you'd like to see added. 1.4 02/18/2016 iOS8 support 1.3.2 02/26/2015 fixed bugs in user interface - sorry for the inconvenience 1.3.1 09/02/2014 -BLAST search for nucleotide sequence (BLASTN), translated nucleotide sequence (BLASTX), and amino acid sequence (BLASTP) for iPhone and iPad
- raw data display on iPhone
-bug fixes 1.3 08/27/2014 bug fixes 1.2.1 06/22/2014