Best IFS Apps and Tools (2026): Which One to Use for Parts Work on Your Own

Most Internal Family Systems (IFS) apps start you in a chat with an AI and leave you to work out which parts you have. A few are clinical scales made for therapists, and a few are meditation or mapping tools that assume you already know your system. They do different jobs, and the right one depends on where you are starting.

We make Trait Path. Every other tool here was checked against its own website in November 2026, and where another one is the better pick, we say so.

How to choose: three different jobs

IFS tools do one of three jobs, and many do only one:

• Find your parts. A questionnaire that tells you which protectors and exiles are active in you. This is where most people need to start, and most AI companion apps skip it.
• Work with your parts. A guided conversation, usually with an AI, that takes you through the IFS steps with a part in real time.
• Practise and record. Meditations, maps and journals for people who already know their system.

Trait Path does the first two and connects them. The assessment maps your parts; the Companion picks them up in your first session and keeps working with them. In short, the Companion is the most open about its method of the IFS apps we checked, every session is checked afterwards, and it remembers your parts. The detail is below.

IFS apps and tools at a glance

What each one is, what you can try free, and what it costs after that. Prices are the vendors' own, checked November 2026; several sell other tiers too.

At $12.99 a month, the Trait Path Companion costs less than IFS Guide ($19.99), InnerOS ($14.99) or Imago ($14.99) month to month, with unlimited sessions rather than hours or message counts. On annual plans IFS Guide ($99.99) and InnerOS ($59.99) cost less than our $129, which also includes every full assessment report. Either way there is a full refund within 14 days on your first monthly subscription (30 days on annual).

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Tools that find your parts

Trait Path IFS Assessment

What it is: 55 questions across Self-leadership, manager parts, firefighter parts, exile parts and how they pull against each other, in about 15 minutes. An AI writes up what your answers show in a six-section report.

Price: the assessment and a preview of your results are free with a free account. The full report is $9.99, refundable within 7 days, and it is included with a Companion subscription.

Why we would start here:

• It maps your whole system, not one type. IFS Space and InnerOS have short quizzes that pick your main protector or loudest part from a list of about ten types. This assessment describes your own managers, firefighters and exiles, up to ten parts in all: what each one does in your life, what it costs you, and, for each protector, the exile it guards.
• It only names what your answers support. Every part rests on statements you agreed with. A neutral answer is never treated as evidence, and if your firefighters are quiet, the report says so instead of inventing one.
• It reads your access to Self. Curiosity, calm, compassion and courage are rated one by one, with an overall read, so you can see where Self comes easily and where it comes harder.
• It shows how your parts interact. The loop between a manager and a firefighter, why both of them are guarding the same exile, and what changes when Self leads.
• It ends with things to do. Three or four invitational practices fitted to your profile, at your own pace rather than on a weekly schedule.
• The free preview stands on its own. It gives you the lead finding in every section, including your main manager, firefighter and exile by name and a first practice to try.

Keep in mind: it is a self-discovery questionnaire, not a clinical measure. A therapist tracking change over a course of therapy would use the IFS Scale.

IFS Scale

What it is: a 57-item questionnaire scored on a five-point scale, developed by Lia DeLand in collaboration with Richard Schwartz, the founder of IFS. It produces scores for Self and for eight types of parts.

Price: $9.99 per use.

Good at: a number to track before and after a stretch of therapy. Keep in mind: its own site says it is not intended for the general public and that results need interpreting by someone trained in IFS. You get scores for types of parts, not a description of yours, and it is best taken on a desktop.

The IFS Journal quiz

What it is: a free 30-question quiz from the makers of The IFS Journal, a paper journal for parts work, that shows which protectors may be most active right now.

Good at: a quick, free first look. Keep in mind: it points to likely active protectors rather than describing them, and it is tied to the paper journal.

IFS companion apps for guided parts work

Trait Path Companion

What it is: an AI you talk or type to for guided IFS parts work, in your browser on any device. It runs on a model that already knows the IFS literature deeply, follows an explicit twelve-phase protocol distilled from everything publicly written about IFS, and was refined against experienced practitioners, Richard Schwartz among them, doing the real work. How the Companion works shows the detail.

Price: your first two sessions are the real thing, full length with the whole method, and free with no card, plus a follow-up check-in. After that it is $12.99 a month or $129 a year for unlimited sessions. The subscription also includes the Journal and the full version of every Trait Path assessment report. A first subscription is fully refundable within 14 days on monthly and 30 days on annual.

What sets it apart:

• A method you can check. The how-it-works page quotes the live instructions behind its key behaviours, lists every phase, and names the failure modes it is tested against. IFS Space publishes its principles; this one shows you the actual wording.
• A second reader on every session. Shortly after a conversation ends, a separate AI model reads the whole transcript against nine named failure modes, from a missed safety cue to pushing past a no, and anything it flags goes to a person. We haven't seen another IFS app say it does this.
• It starts knowing your parts. If you have taken the assessment, your first session begins with your parts already mapped. If you haven't, it learns them as you go.
• Memory you can see. Your parts are kept on an Inner World map, and each session picks up where the last left off: which protector you were with, what happened, and how it ended.
• Voice in and out, in your language. Speak instead of typing, have the replies read aloud, and talk in whatever language you think in.

Keep in mind: it runs in the browser rather than as an App Store download (on Android and desktop you can install it to your home screen), each session has a length limit, though there is no limit on how many sessions you have, and on a monthly plan the extra full reports unlock after your first renewal.

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IFS Guide

What it is: an IFS app on iOS, Android and the web, with an AI guide called Sunny that you can talk to by voice in any language, parts maps generated after each session, and a community with paid bootcamps.

Price: basic features are free, with a 14-day trial of unlimited Sunny. Platinum is $19.99 a month or $99.99 a year, and higher tiers are sold too.

Good at: a native phone app, and people to do the work alongside. Keep in mind: there is no assessment, so you start in open conversation and find your parts as you go.

IFS Space

What it is: a voice or text companion called Anima, in seven languages, whose distinctive feature is hands-free voice that sends when you stop speaking. It also has a free 12-question quiz that names your main protector from a list of types, and a published page of AI principles.

Price: a free tier with daily text messages and a 30-minute voice trial; paid plans from $80 to $580 a year.

Good at: eyes-closed sessions with no buttons to press.

Harmony

What it is: AI parts-work sessions by voice or text, with a reflection, transcript and parts map afterwards.

Price: one free 30-minute session a month. Pro is $180 a year for 5 hours a month; Pro Plus is $900 a year for 20 hours.

Good at: the write-up after a session. Keep in mind: paid plans are metered in hours, and there is no assessment.

IFS Buddy

What it is: a text chatbot that says over 100,000 people have used it. You can start chatting without signing up; Premium plans are available, and voice is Premium only.

Good at: trying an IFS-style conversation in seconds. Keep in mind: there is no assessment.

Also worth knowing

InnerOS blends IFS with Jungian archetypes and has a free 18-question quiz that names your loudest part as one of ten archetypes ($14.99 a month or $59.99 a year after a 7-day trial). Imago is an AI shadow-work journal for iPhone and the web that suggests names for parts ($14.99 a month or $99.99 a year). Therapy Ally covers IFS alongside CBT, DBT and ACT, so parts work is one approach among several.

Tools for practice and mapping

Sentur

What it is: an iOS and Android app of guided IFS meditations, exercises, journaling and Self-energy assessments, with classes and a community. No AI features are mentioned.

Price: $54.99 a year, free to try.

Best for: people who would rather be guided through a meditation than talk.

Unblend

What it is: a web app for mapping parts you already know, built by a longtime IFS client and a Level 3 IFS practitioner, with drag-and-drop parts, 50+ guided prompts and some AI features.

Price: free plan; Supporter is $20 a month.

Good at: a hands-on, drag-and-drop map of your system. Keep in mind: you need to know your parts already.

Switching from IFS Guide

If you use IFS Guide now, here is the honest trade. You would give up a native phone app, the community and the bootcamps. You would gain a method you can read, a second AI model reviewing every session, unlimited sessions at $12.99 a month against Platinum's $19.99, and a full refund within 14 days (30 on annual). Take the assessment first and your first Companion session starts with your parts already known, so you are not starting over.

IFS tools for therapists

If you are choosing tools for clients: the IFS Scale measures change across a course of therapy, and Unblend gives a client a map to bring into sessions. Trait Path's assessment, free worksheets and Companion can support the work between sessions; Trait Path for therapists explains how practitioners use them with clients.

What to look for in an AI IFS companion

Every AI on this list knows the vocabulary. What matters is whether it does the work the way IFS teaches it. Five things are worth checking in any tool you try:

• Protectors first. It should never walk past a protective part to reach what it guards, and it should ask the protector the real question: what is it afraid would happen if it stopped?
• Witnessing, not reliving. Schwartz teaches against catharsis. A good companion treats flooding as a reason to slow down, even when you ask it to push on, and never mistakes distress for a breakthrough.
• A little space first. Before any inner work, it checks whether there is some room between you and the part, and helps that open if there isn't.
• Honesty about what isn't parts work. Much of what people bring is a hard week or a decision, and a good tool says so rather than forcing it into manager-and-exile language.
• A method you can read. If a tool can't show you what it is told to do, you are taking its care on faith.

You can check ours against all five: How the Companion works quotes the live wording behind them.

The bottom line

If you are new to IFS, find your parts before you try to work with them. The free Trait Path assessment maps them in about 15 minutes, and the Companion takes them into guided sessions, the first two free. If your therapist wants a score, use the IFS Scale; if you want meditation rather than conversation, use Sentur. None of these tools, ours included, is therapy or crisis support. They are a way in for people starting on their own, and somewhere to keep working between sessions for people who have a therapist.

Frequently Asked Questions

Related reading: ChatGPT for Parts Work? Why Generic AI Falls Short for IFS Self-Exploration · IFS and Psychedelics: What Happens to Your Parts, and How to Integrate the Journey