ComparisonIf a text-to-speech app makes its voices on a server, your text is uploaded — that is the mechanism, not a scandal. What eleven iPhone TTS apps say about where your words end up, in their own labels, policies, and terms.
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.
