Protein Sequence Viewer vs Japality Genomics Viewer

Protein Sequence Viewer is an iOS application designed for rapid retrieval of protein sequences (single-letter format) and lengths (amino acids) from UniProtKB/Swiss-Prot (reviewed entries). Simply enter a gene name or UniProt ID (Accession or Entry name) to access the data you need. Key Features: Gene name and UniProt ID search (Swiss-Prot reviewed entries only) Canonical sequence display with isoform switching via dropdown menu Downloadable offline databases for Human, Mouse, Rat, and Yeast—enabling searches without internet connectivity Streamlined interface focused on sequences and lengths One-tap sequence copying to clipboard Data Source: All sequence data is retrieved from UniProt.

JGV is a local-first genome browser for iPhone and iPad. Open a FASTA on the device, add alignments and annotations, then pinch to zoom and drag to pan a locus. Open files from the Files app or iCloud Drive. Sequence data stays on the device. No account and no cloud genome upload. Supported formats • Genome: FASTA (an index is built if missing) • Alignments: SAM, BAM, CRAM • Features: GFF3, GTF, BED • Variants: VCF • Signal: BigWig • Contacts: BEDPE