Added a clear warning message when the internet is unavailable at startup.

Implemented a purchase pop-up to allow users to access premium features via in-app purchases.

Added a purchase popup for in-app purchases. All amino acids now consistently display their full 2D chemical structures.

Display a warning message if the termination codon 'X' is pressed when the input sequence is shorter than six amino acids.

Fixed peptide length restriction alert bug.

1. Added a Paste button in Peptide Analyser to quickly insert copied peptide sequences into the input field. 2. Added a 2D button in Peptide Analyser to display Chou-Fasman 2D structure predictions for your peptide.

Added a codon optimiser in the Peptide Analyser. Compare your DNA sequence with sequences optimised for maximum and moderate expression.

We have removed the “3D” button from the app due to issues with file upload timing conflicts, and we're currently developing a more secure replacement. In the meantime, a new button has been added to allow you to copy the peptide sequence to the clipboard.

Added a button in Peptide Analyzer to upload sequences to GitHub and open them in AlphaFold on Colab, letting you explore the central dogma from codons to 3D structure with secure processing in your Google account.

1. Added a delete button to remove residues from the C-terminal end of the peptide sequence in the peptide analyzer. 2. Glycine is classified as aliphatic due to its nonpolar hydrogen side group.

Added NCBI BLASTP serch button.

Added a peptide analysis tool. Users can now build peptide sequences directly from the codon table and view their biochemical properties.

1. Added more codon tests. 2. Introduced a new arrangement of amino acids table based on their initial linkage to the carbon atom and biochemical properties.

Added a reverse translation table for amino acids to retrieve codons.

Added support for viewing 3D structures of amino acids.

Added more non-standard codon tables, including Flatworm, Acidian, Trematode, Rhabdopleuridae, and Scenedesmaceae mitochondrial DNA.

Added the Codon Picker—manipulate codon sequences base by base, and instantly see them translated into their corresponding amino acids, view key chemical properties like polarity, hydrophobicity, charge, and molecular weight.

Added a refresh button to clear the text field and display a warning message when invalid numbers are entered in the eight test options.

Display the description of the selected amino acid retrieved from the PubChem database below its 2D image.

The appearance of the menu has been updated for improved usability and a cleaner design. Additionally, an invertebrate mitochondrial codon table has been added.

Increase the width of the popup screen to fit the amino acid properties onto one line when CodonQ is used on an iPad. Made the long error message short.

Each amino acid physical properties is organized into a table format for easier comprehension.

Display the 2D structure of the amino acid along with its physical properties when the codon button is tapped in the standard codon table.

Added Yeast Mitochondrial codon table.

Add the link to the CodonQ support page. Add a new test for codons for charged amino acids.