If you coach 1-on-1 clients, the check-in is where retention is won or lost. This page compares seven tools coaches actually use for client check-ins: Trainerize, TrueCoach, Kahunas, CoachAccountable, Practice Better, My PT Hub, and CheckinHQ. The lens is narrow on purpose. We rate them only on how well they run the weekly check-in loop, not on programming, payments, or scheduling.
What to look for before picking a tool
Before comparing names, answer five questions about how you actually work. They matter more than any feature list.
- Do you need a full coaching platform, or just the check-in piece? If your programming, payments, and messaging already live somewhere else, a dedicated check-in tool is lighter.
- Do reminders go out automatically, and does a nudge fire if a client doesn't submit? Most "check-in features" stop at the form. The nudge is what protects compliance.
- Where does feedback go after submission? Reviewing 30 forms in 30 separate threads kills the workflow. You want one inbox and a clean reply path.
- Does the client need to install an app to submit? For executive, life, and nutrition coaches, "no app, no login" is a real conversion lever.
- Does pricing scale with client count or stay flat? This matters more than monthly sticker price once you cross 15 clients.
ABC Trainerize
The dominant fitness coaching platform. Trainerize launched built-in check-in forms in September 2025. Forms support up to 50 questions, clients submit in the app, and responses appear inside the calendar and the client profile.
- Good for: fitness coaches already running their full stack (workouts, habits, payments) inside Trainerize.
- Falls short on: the feature is new. Coaches on the official ideas board are still asking for basic filtering by submission date. Submissions are scattered across client profiles instead of a single check-in inbox. Clients must use the Trainerize app.
TrueCoach
Lean coaching platform that personal trainers and strength coaches like for its simplicity. Check-in forms can be embedded inside a program with automated reminders. The client app is free.
- Good for: strength and 1-on-1 fitness coaches who want check-ins woven into the same program flow as workouts.
- Falls short on: check-ins are tied to a program, so cross-program reporting is limited. A lot of coaches still link out to Google Forms when they want richer questionnaires.
Kahunas
A modern alternative to Trainerize built for online fitness and physique coaches. Custom check-in forms and daily habit tracking are core features, not bolt-ons. Coaches choose the specific days a client checks in, and clients see a check-in log that shows their own progress over time. Pricing starts at $35 per month for up to 25 clients.
- Good for: online fitness and physique coaches who want a clean, mobile-first client experience without paying Trainerize prices.
- Falls short on: smaller ecosystem and fewer integrations than Trainerize. Less established outside fitness, so life, exec, and nutrition coaches will find it limiting.
CoachAccountable
Heavily used in life, executive, and business coaching. Check-ins are part of a broader assignments system that also covers fillable forms, automated reminders, and worksheets.
- Good for: life and business coaches who want one tool for sessions, goals, invoicing, and check-ins.
- Falls short on: pricing scales by active client count ($20 for 2 clients, $40 for 5, $70 for 10, $120 for 20). Past 30 clients it is no longer cheap. The UI is functional, not modern.
Practice Better
EHR-grade platform built for nutritionists, dietitians, and health practitioners. HIPAA-compliant intake and check-in forms, customizable templates, and a real client portal.
- Good for: clinical-leaning coaches (nutrition, functional medicine, therapy-adjacent) who need protected health data.
- Falls short on: overkill if you do not need clinical compliance. Setup time is real, and pricing reflects the EHR positioning.
My PT Hub
PT-focused all-in-one platform. The check-in module covers build, schedule, and manage in one place.
- Good for: personal trainers running a hybrid of in-person and online clients who want one tool for workouts and check-ins.
- Falls short on: the check-in side is not where the product spends most of its R&D, so feature depth is uneven.
CheckinHQ
Purpose-built for the check-in loop and nothing else. Personalized reminders, automatic nudges if a client doesn't submit, one shared inbox for all responses, and per-client feedback links. Clients submit and review feedback in the browser. No app, no login.
- Good for: coaches whose entire delivery model is form, review, feedback, nudge. Especially when programming and scheduling already live in another tool.
- Falls short on: it is not a full coaching platform. There is no programming, no invoicing, no scheduling. If you want one tool for everything, this is not it.
Side-by-side comparison
| Tool | Built-in check-in forms | Auto reminders | Auto-nudge if no submit | Single submission inbox | No-app feedback page | Best for |
|---|---|---|---|---|---|---|
| Trainerize | Yes (Sep 2025) | Yes | Limited | No | No | Fitness |
| TrueCoach | Yes | Yes | Limited | Partial | No | Fitness |
| Kahunas | Yes | Yes | Yes (set days) | Partial | No | Online fitness |
| CoachAccountable | Yes | Yes | Yes | Yes | Partial | Life and business |
| Practice Better | Yes | Yes | Yes | Yes | Partial | Health and nutrition |
| My PT Hub | Yes | Yes | Limited | Partial | No | Personal training |
| CheckinHQ | Yes | Yes | Yes | Yes | Yes | Any coach where check-ins are the core loop |
Use this as a shortlist filter, not a verdict. Pull each tool's current pricing page before you decide.
Which one to use, by situation
- You already run your business in Trainerize, TrueCoach, Kahunas, or My PT Hub and check-ins are a small part of your delivery. Stay where you are. The built-in features are good enough.
- You're a life, executive, or business coach with under 30 clients and want one tool for sessions, goals, and check-ins. CoachAccountable is the most natural fit.
- You're in nutrition, functional medicine, or anything touching protected health data. Practice Better is the safe call.
- Your delivery is mostly check-in based, weekly forms with written feedback and occasional calls, and you want clients to submit without installing an app. A dedicated tool like CheckinHQ does this loop better than a full platform that bolts it on.
- You're under 5 clients and just starting. Skip the software. Use a Google Form and a calendar reminder. Buy a tool only when manual breaks.
If check-ins are the core of how you deliver results, see how CheckinHQ runs the full loop. Reminders, nudges, shared inbox, and per-client feedback links in one place.