GuideMost apps tell you they read PDFs aloud. Almost none show you what playback looks like. Here is the unedited clip, frame by frame: two highlight layers, a page that turns itself, and no network.
AIOfficial benchmarks show each model wins a different race. See the numbers behind Local TTS and why the app pairs Kokoro-82M with Supertonic 3 on-device.
ComparisonCompare the best Kokoro TTS apps for iPhone in 2026. See how Local TTS, On-Device AI, and Koro Voices handle offline voices, documents, photographed pages, and price.
GuideUse text-to-speech for students on iPhone to listen to textbooks, PDFs, Word files, and printed notes with highlighting and offline playback.
ComparisonCompare the best text-to-speech apps for iPhone in 2026. See how Local TTS, Speechify, NaturalReader, and the built-in Speak Screen differ in offline support, privacy, free plans, and price.
ComparisonCompare Local TTS - Voice Aloud Reader and Speechify – Text to Speech PDF using current official information about offline voices, privacy, documents, platforms, free plans, and pricing.
GuideLearn how to have your iPhone read a PDF aloud without internet. Keep documents on-device and continue listening from the Lock Screen.
ComparisonCompare Local TTS - Voice Aloud Reader and NaturalReader - Text To Speech using official information about offline speech, pricing, privacy, voices, documents, OCR, and audio export.
AISee how Supertonic 3 lets Local TTS read 31 languages with one private, offline voice engine on iPhone and iPad—no cloud or language packs required.
AILearn what makes Kokoro-82M fast and natural, where its limits are, and how Local TTS uses it for private, offline English speech on iPhone and iPad.
