Writing and creation controls · 4-app comparison
Whether the app lets you turn a supplied script into narrated audio.
Calm 
Gratitude 
I am – Daily Affirmations 
Reveri Compare custom self-hypnosis creation and editing controls; existing recordings and clinical hypnotherapy are different offerings. Choosing a self-hypnosis app
Compare guided reflection, journaling and personalization tools for exploring how you see yourself. Self-concept journal prompts
Compare creating affirmation audio, cloning your voice, recording narration and replay controls. Own-voice app guide
Compare creating and revising original guided meditations, including scripts, voices, pauses and generation allowances. Create a custom meditation
Compare creating and editing personal tapping audio, rather than access to a library of recorded sessions. Choosing an EFT tapping app
Compare creating guided rehearsal audio around your goals, context and preferred pacing. What is mental rehearsal?
Compare custom yoga guidance, practice preferences and playback. See the guide for instructor-led class libraries. Choosing a yoga app
| Features1 selected | Calm Calm Premium | Gratitude Gratitude Pro | I am – Daily Affirmations I am Premium | Reveri Reveri membership |
|---|---|---|---|---|
| Turn your script into audio |
No listed support
Calm: The consumer app offers recorded meditations, stories, music, timers and check-ins; this comparison excludes the separate Calm Health and Calm Sleep apps. No user script-writing, editing or narration-production control matching this criterion was listed. This is an assessment of the reviewed published feature scope, not an explicit vendor denial.
Supporting sources:
Source checked . Availability can change.
Read and record your words
Write personal affirmations and narrate them into the app; automatic conversion of a supplied script to speech is not documented.
Supporting sources:
Source checked . Availability can change.
No listed support
I am's published Reframe Thoughts and Practice workflows; the relationship between supplied text and Practice voiceover is not specified do not list this capability. This is our assessment of the reviewed documentation, not an explicit vendor denial.
Supporting sources:
Source checked . Availability can change.
No listed support
Reveri's documented interactive-session controls do not list this capability. This is our assessment of the reviewed documentation, not an explicit vendor denial.
Supporting sources:
Source checked . Availability can change.
Sources for 1 features across Calm, Gratitude, I am – Daily Affirmations, Reveri. Annual prices show the full yearly charge in USD. “Limited” includes conditions. “No listed support” means the feature was not found in the reviewed official documentation.
Calm: The consumer app offers recorded meditations, stories, music, timers and check-ins; this comparison excludes the separate Calm Health and Calm Sleep apps. No user script-writing, editing or narration-production control matching this criterion was listed. This is an assessment of the reviewed published feature scope, not an explicit vendor denial.
Write personal affirmations and narrate them into the app; automatic conversion of a supplied script to speech is not documented.
Checked . Sources: [1]
I am's published Reframe Thoughts and Practice workflows; the relationship between supplied text and Practice voiceover is not specified do not list this capability. This is our assessment of the reviewed documentation, not an explicit vendor denial.