Best Isub Apps

32+ iOS apps curated and reviewed

4.1 avg rating

20 free apps

Updated September 2026

Every iPhone needs a few good isub apps. We benchmark 32+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Isub Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	iSub Music Streamer	Free	4.6★ (82)	No	No	May 2026
2	SubStreamer	Free	4.0★ (131)	No	No	Sep 2026
3	iSub Player	Free	—	Yes	Yes	Sep 2026
4	iUSB	Free	2.8★ (24)	No	No	Aug 2026
5	iUSB Pro	Free	2.6★ (1.1K)	No	No	Aug 2026
6	Amperfy Music	Free	4.6★ (135)	No	No	Sep 2026
7	2025 IsDB Group AMs	Free	—	No	No	May 2026
8	AMCOB	Free	—	No	No	Sep 2026

Top Picks for Isub

iSub Music Streamer by Benjamin Baron

Your Music, Your Way

Editor's Choice

🎵 Music

4.6😊(82 ratings)

Free

Stream your entire music collection from your home computer to your mobile device. Enjoy all your audio files, including concert recordings and audiobooks, anywhere you go. Customize your listening experience with powerful playback and playlist management features.

What We Love

🚀 Seamless Subsonic integration
👍 Great app, works flawlessly
🎨 Elegant and intuitive interface
💾 Excellent caching and offline functionality
🔊 High-quality audio streaming
🤝 Responsive and helpful developer

Room to Improve

🐛 Crashes on iOS 8/14 updates
🚫 Lack of CarPlay support
🤔 Confusing caching/download management
🎨 Outdated or unappealing UI design

SubStreamer by Gaven Henry

Stream Your Own Music Library

Strong Contender

🎵 Music

4.0😊(131 ratings)

Free

Access and stream your personal music library from a Subsonic-compatible server on your mobile device. Enjoy offline playback, personalized mixes, and detailed listening analytics without ads or subscriptions.

What We Love

🎨 Beautiful and modern UI design
⚡ Clean, intuitive interface
🎵 Excellent Navidrome server compatibility
📱 Works seamlessly with self-hosted music servers
🔄 Reliable background playback functionality
💾 Offline download and caching features
🎯 Feature-rich playlist generator
🆓 Free with no ads or tracking
🏠 Internal/external IP configuration for home/away
🎧 Subsonic/Airsonic/Libresonic support
📊 Home screen with recents and suggestions
🔐 Works with authentication systems like Authelia SSO

Room to Improve

🐛 Frequent playback failures and stalling
🐛 Random crashes during playback
🐛 Scrobbling not working reliably
🐛 Large file playback issues (10MB+)
🐛 AirPlay/Apple TV streaming broken
🐛 Rewind/fast forward causes crashes
🐛 Background playback stops at track end
🐛 UI freezes on cellular connections
🐛 Slow app startup and load times
⚠️ Overwhelming UI with too many features
⚠️ Limited language support
⚠️ No CarPlay support (frequently requested)
⚠️ Missing all-songs library view
⚠️ Inconsistent offline mode organization

iSub Player by Shandong HOPE Machine Co., Ltd.

Dual Subtitles, Subtitle Panel

Worth Considering

🔧 Utilities

0.0(0 ratings)

FreeAdsIn-App Purchases

More Isub apps to explore

iUSB

by 伟才韦

Free

Easily back up photos and videos from your device to an external MFi storage device with a single touch. Select specific media for backup or capture new content directly to the external storage. View your saved files directly within the app.

One-touch photo and video backupSelective media backupDirect camera capture to external storage

by Shenzhen Feitianxia Technology Co, Ltd.

Free

Expand your Apple device's storage by backing up photos, videos, and contacts to an external device. Capture media directly to external storage and transfer files between devices, including non-Apple ones. Enjoy media stored on your external drive.

Backup photos and videosBackup contactsSave media directly to external storage

This app serves as a modern client for interacting with your personal Ampache or Subsonic music servers. It allows you to stream music, podcasts, and radio, with the ability to download content for offline playback. Enjoy features like CarPlay integration, gapless playback, and Siri commands for a seamless listening experience.

Offline playbackCarPlay supportSiri integration

Where Muslim Leaders Grow

Transform your phone into an access card for compatible readers. Choose between tap-to-access or hands-free operation from a distance. Background functionality is available with location service permissions.

Use phone as access cardTap-to-access modeHands-free operation up to 10 meters

Connect with fellow alumni through exclusive events, special interest groups, and valuable benefits. Stay informed about association news and engagement opportunities within your alumni network.

Exclusive alumni eventsSpecial Interest Groups (SIGs)Valuable alumni benefits

This application simplifies the setup and management of ESMART® Readers. Users can create device configurations, apply them with ease, and get their readers ready for use. Technical support is available via email for any issues.

Device configuration creationConfiguration applicationReader setup

🔧 Utilities

(0)

free

Subtitles Generator for Video

AI auto caption & edit videos

Free

This app uses AI to automatically transcribe videos and generate captions. It offers extensive customization for caption styles, animations, and text-based video editing, including silent spot removal. Enhance video accessibility and engagement with professional-looking subtitles.

Automatic video transcriptionOne-tap auto-captioningCustomizable caption styles

📷 Photo & Video

(32)

free with in-app purchases

ISB Online Alumni Connect

Free

🌐 Social Networking

(0)

Truth or Dare: Fun Party Games

Dirty couples games

Free

Break the ice and liven up any gathering with this interactive Truth or Dare game. Featuring multiple modes and over 1,600 questions and challenges, it's perfect for parties, family events, or date nights. Simply spin the wheel and let the fun begin instantly, no props required.

Interactive Truth or Dare tool5 game modesOver 1,600 questions and challenges

This app connects schools and families, providing a central hub for messages, alerts, and updates. It facilitates communication between teachers and parents, ensuring families stay informed about school activities and student progress.

Centralized school and family communicationAutomatic translation into 190+ languagesDirect messaging with teachers and staff

by UNIVERSITY OF BISHA

Free

📚 Education

(0)

Iowa State University Guides

by Iowa State University

Free

Access schedules, resources, and event announcements for major Iowa State University events like New Student Orientation and Destination Iowa State. Stay informed about everything you need to know for a successful campus experience.

Event schedulesResource informationAnnouncement alerts

by Concept Software Private Limited

Connect with ISB Alumni Nearby

Free

Discover and connect with fellow ISB alumni in your vicinity. Find alums in your apartment complex, tech park, or at the same event. Explore detailed profiles, send connection requests, and chat privately or in interest-based group chats.

Discover nearby alumniView detailed profilesIn-app chat

🌐 Social Networking

(0)

free

FAQ about Isub

What are the best isub apps for iPhone?

iSub Music Streamer tops our isub apps ranking as of September 2026, with a 4.6-star average from 82 App Store ratings, and it's free to download.

Are there free isub apps for iPhone?

Yes — 20 of the top isub apps we rank are free to download, including iSub Music Streamer and SubStreamer.

Does iSub Music Streamer have ads or in-app purchases?

iSub Music Streamer has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many isub apps are on the App Store?

We track 32+ isub apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What does iSub Music Streamer do?

iSub Music Streamer allows you to stream your entire personal music collection, including albums, songs, concert recordings, DJ mixes, and audiobooks, directly from your home computer to your iPhone, iPod touch, or iPad. It works over both WiFi and cellular data, giving you access to your music anywhere.

What are the key features of iSub Music Streamer?

Key features include native support for a wide range of audio file formats like MP3, AAC, FLAC, ALAC, OGG, and OPUS. It offers gapless playback, a full parametric equalizer, and the ability to transcode audio to lower bitrates to save bandwidth. You can also cache songs and albums for offline listening and manage playlists directly from your device.

Best Isub Apps

Compare top Isub Apps (September 2026)

Top Picks for Isub

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

What We LoveHighlights summarized from real App Store user reviews

Room to ImproveCommon complaints summarized from real App Store user reviews

More Isub apps to explore

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What We Love

Room to Improve

What We Love

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