E1547 Native iOS

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E1547 Native iOS is a Swift-native derivative of E1547, rebuilt as an iOS-first client for browsing e621/e926 with a focused native interface.

This repository intentionally keeps the native iOS application separate from the original multi-platform Flutter project. The app starts from an iOS 26 MVP and leans into native SwiftUI, system media handling, Keychain credentials, Photo Library saving, and iOS interaction patterns.

Highlights

Area	What is included
Account	e621 login with username plus API key, stored in Keychain
Browsing	Search, popular feed, favorites, tag autocomplete, denylist filtering
Media	Images, GIFs, playable MP4 video variants, configurable video quality
Detail View	SQE rating badges, metadata, sources, tags, comments, favorite and vote actions
Viewer	Tap image to expand with animation, swipe down to dismiss, swipe detail page left or right to switch posts
Translation	DeepSeek translation for descriptions and comments using deepseek-v4-flash
Saving	Save images, GIFs, and videos into an E1547 album in Photos
Native Feel	Haptics, PIN lock, biometric unlock, iOS 26 target, Liquid Glass-friendly layout direction

Project Shape

.
├── Runner.xcodeproj
├── Runner
│   ├── AppDelegate.swift
│   ├── SceneDelegate.swift
│   ├── Info.plist
│   ├── Assets.xcassets
│   └── Native
│       ├── NativeRootView.swift
│       ├── BrowseView.swift
│       ├── PostDetailView.swift
│       ├── MediaView.swift
│       ├── E621APIClient.swift
│       ├── E621Models.swift
│       ├── E621Preferences.swift
│       ├── DeepSeekTranslator.swift
│       └── ...
└── Flutter
    └── minimal inherited build/version xcconfig files

The Flutter folder is currently kept only because the inherited Xcode project still uses a few xcconfig/version values from the original project. The runtime app is Swift native.

Requirements

• macOS with Xcode 17 or newer
• iOS 26 SDK
• e621/e926 account API key
• Optional: DeepSeek API key for translation

Open In Xcode

open Runner.xcodeproj

For simulator builds without signing:

DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer \
xcodebuild \
  -project Runner.xcodeproj \
  -scheme Runner \
  -configuration Debug \
  -destination 'generic/platform=iOS Simulator' \
  build \
  CODE_SIGNING_ALLOWED=NO

Build An Unsigned IPA For Sideloadly

Sideloadly can re-sign a standard Payload/*.app IPA. Build the device app without signing, then package it:

DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer \
xcodebuild \
  -project Runner.xcodeproj \
  -scheme Runner \
  -configuration Release \
  -destination 'generic/platform=iOS' \
  -sdk iphoneos \
  -derivedDataPath build/ios_device_unsigned \
  build \
  CODE_SIGNING_ALLOWED=NO \
  CODE_SIGNING_REQUIRED=NO \
  CODE_SIGN_IDENTITY=''

rm -rf build/sideloadly_ipa
mkdir -p build/sideloadly_ipa/Payload
cp -R build/ios_device_unsigned/Build/Products/Release-iphoneos/Runner.app \
  build/sideloadly_ipa/Payload/Runner.app

cd build/sideloadly_ipa
zip -qry ../../e1547-sideloadly-unsigned.ipa Payload

The resulting e1547-sideloadly-unsigned.ipa can be imported into Sideloadly.

Privacy And Credentials

• e621 credentials are used for HTTP Basic Auth.
• e621 username and API key are stored locally in Keychain.
• DeepSeek API key is stored locally in Keychain.
• Photo Library access is used only to create and save into the E1547 album.

Status

This is an early native MVP. The current focus is making the SwiftUI client pleasant and complete enough for daily use before cleaning up inherited project naming and any remaining legacy Xcode structure.

Disclaimer

This is an unofficial client. It is not affiliated with e621, e926, or DeepSeek. Use responsibly and follow the terms of the services you connect to.