Calm
Selected durations
Some existing meditations offer adjustable session lengths; this is not arbitrary-length generation of a new script.
Supporting sources:
Source checked . Availability can change.
Writing and creation controls · 4-app comparison
Request a target session length: Calm vs Headspace vs Reveri vs The Tapping Solution
Whether the app lets you request a target session length.
Compare by topic
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 |  Headspace Headspace individual |  Reveri Reveri membership |  The Tapping Solution Premium |
|---|---|---|---|---|
| Request a target session length |
Request a target session length: details
Headspace
Selected durations
Some course sessions offer selectable lengths in the player. Not every session has more than one length.
Supporting sources:
Source checked . Availability can change.
Reveri
No listed support
Sessions are described as roughly ten minutes; the reviewed FAQ does not list requesting a target length. This is a documentation assessment, not an explicit vendor denial.
Supporting sources:
Source checked . Availability can change.
The Tapping Solution
Choose existing duration
Pick a recorded session by its length; no custom-length narration is generated.
Supporting sources:
Source checked . Availability can change.
Sources and plan details
Sources for 1 features across Calm, Headspace, Reveri, The Tapping Solution. 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 1 researched
- Request a target session length: Selected durations
-
Some existing meditations offer adjustable session lengths; this is not arbitrary-length generation of a new script.
Checked . Sources: [1]
Calm sources
- Calm tools for advanced meditators · Checked 2026-10-09
Headspace 1 researched
- Request a target session length: Selected durations
-
Some course sessions offer selectable lengths in the player. Not every session has more than one length.
Checked . Sources: [1]
Headspace sources
- Headspace session length · Checked 2026-10-09
Reveri 1 researched
- Request a target session length: No listed support
-
Sessions are described as roughly ten minutes; the reviewed FAQ does not list requesting a target length. This is a documentation assessment, not an explicit vendor denial.
Checked . Sources: [1]
Reveri sources
- Reveri session, memory and membership FAQ · Checked 2026-10-09
The Tapping Solution 1 researched
- Request a target session length: Choose existing duration
-
Pick a recorded session by its length; no custom-length narration is generated.
Checked . Sources: [1]
The Tapping Solution sources
- The Tapping Solution US publisher listing · Checked 2026-10-09