ElevenLabs Text-to-Speech Player UI in iOS

Want a text-to-speech player UI for ElevenLabs on iOS? The short answer: it is an audio player with a text input and a voice picker, and the two things to get right are clean playback and keeping your API key off the device. Build the screen from a free VP0 design, the free iOS design library for AI builders, play the audio with AVFoundation, and route the API call through your own server.

Who this is for

This is for builders adding AI narration, audiobook, or accessibility-style voice features who want a clean player and need to handle the API key and voice-consent questions correctly.

What a TTS player needs

The UI is approachable: a text field for what to say, a picker for the voice, a generate button, and playback controls with a progress scrubber. The substance is behind it. The text goes to ElevenLabs through a server you control, the server returns audio, and the app plays it with AVAudioPlayer or streams it. Apple’s Human Interface Guidelines cover the player controls users already understand.

Element	Your job (the UI)	Behind it
Text input	Clean, multiline	The prompt to speak
Voice picker	List the voices	Authorized voices only
Generate	One clear action	Server calls ElevenLabs
Playback	Play, pause, scrub	AVFoundation plays audio
API key	Never in the app	Lives on your server

Build it free with a VP0 design

Pick an audio or player design from VP0, copy its link, and prompt your AI builder:

Rebuild this VP0 audio player design in SwiftUI: [paste VP0 link]. Add a text input and a voice picker, send the text to my server which calls ElevenLabs, and play the returned audio with AVFoundation with play, pause, and a progress scrubber. Never put the API key in the app, and show a clear loading and error state during generation.

The voice market is sizable, with text-to-speech valued in the billions, around $5 billion and growing, per industry research, so a polished player is worth building well. For neighboring AI audio and chat patterns, see an Ollama iOS client, a Whisper voice transcription app UI in SwiftUI, and an AI voice cloning app UI in SwiftUI for the consent angle. For keeping keys server-side, see the OpenAI API wrapper app template. Choosing the tool to build it? See Rork vs Cursor for building iOS apps.

Consent and disclosure

This is the part to take seriously. Generating speech from text is fine; cloning a real person’s voice without permission is not. Use only voices you are authorized to use, capture explicit consent for any custom clone, and disclose to listeners that the audio is AI-generated. Building the honest version protects your users and your app.

Audio session and caching

Two practical touches make the player feel professional. Configure the audio session so playback behaves correctly, continuing when the screen locks if that is the intent and ducking other audio politely, which AVFoundation handles once you set the right category. And cache the generated audio: text-to-speech costs money per request, so if a user replays the same line, play the saved file instead of regenerating it. Caching also lets the audio work offline once generated, which is a real win for narration and accessibility use cases.

Common mistakes

The first mistake is shipping the API key in the app, where it can be extracted. The second is cloning a voice without consent. The third is no loading state, so generation feels broken. The fourth is blocking the main thread during playback setup. The fifth is paying for a player kit when a free VP0 design plus AVFoundation does it.

Key takeaways

• A TTS player is a text input, a voice picker, and audio controls.
• Call ElevenLabs through your own server; never ship the key.
• Play and scrub the audio with AVFoundation.
• Get consent for any cloned voice and disclose AI-generated audio.
• Build the player free from a VP0 design.

Frequently asked questions

How do I build an ElevenLabs text-to-speech player on iOS? Build a text input, voice picker, and generate button, call ElevenLabs through your server, and play the returned audio with AVFoundation with play, pause, and a scrubber.

What is the safest way to build a TTS player with Claude Code or Cursor? Start from a free VP0 design, call the API through your server so the key never ships, get consent for cloned voices, and disclose AI-generated audio.

Can VP0 provide a free SwiftUI or React Native template for an audio player? Yes. VP0 is a free iOS design library; pick a player design and your AI tool rebuilds the input, voice picker, and controls at no cost.

Do I need consent to clone a voice with ElevenLabs? Yes. Use only authorized voices, get explicit consent for any custom clone, and disclose that the audio is AI-generated.