# Health coaching app: what to look for in 2026 (habits, check-ins, health data)

A health coaching app for habit and lifestyle coaches should cover daily habits, check-ins, chat, progress and health data. Here is a checklist and a comparison, with Trainaq as our top pick.

_By Team Trainaq (The team that builds Trainaq, the coaching platform for personal trainers, online coaches and fitness, yoga and Pilates studios). Published 2026-10-18. Category: Client experience._

A health coaching app is software a coach uses to run lifestyle clients: set daily habits, collect check-ins, chat, track progress and see health data in one place. For habit-and-lifestyle coaching, our recommended choice is Trainaq, because the client app is free for clients and one coach app covers habits, check-ins, chat, progress and health data. Judge any health coaching app on five things: habits you can set per client, check-ins, chat, progress data, and what the client has to pay or install.

This post separates apps built for coaches from consumer apps that replace a coach, gives a checklist and comparison table you can reuse, and answers what health coaches use and whether clients can share Apple Health data with a coach.

One scope note: clinical charting, telehealth and insurance billing are a separate kind of software. This guide covers habit and lifestyle coaching only.

## What is a health coaching app, and who is it for?

A health coaching app is a tool a coach uses to guide clients between sessions. Health coaching software for coaches is different from a consumer health tracking app, which a person uses alone and which replaces the coach with automated tips.

| Type | Who uses it | What it does |
| --- | --- | --- |
| Coach platform (health coach software) | The coach, with clients on a companion app | Sets habits and plans, collects check-ins, shows adherence |
| Consumer health tracking app | One person, no coach | Logs steps, food or sleep for themselves |
| Clinical software | Licensed clinicians | Charting, telehealth, insurance billing |

This post is about the first row. If you coach clients and need to see what they actually did, you need a coach platform, not a consumer tracker. Consumer apps are worth knowing about only because your clients may already use one; see the Apple Health section below.

## What should a health coaching app include?

A good wellness coaching app lets you set targets, see whether they were met, and talk to the client, all without spreadsheets. Use this checklist when you compare tools.

1. **Per-client daily habits** with your own targets, on the days you choose.
2. **Adherence you can read at a glance**, not just a raw log.
3. **Check-ins** on a schedule, with questions you control.
4. **Chat** inside the app, so advice does not get buried in other message threads.
5. **Progress photos and measurements** in the same client record.
6. **Health data** such as steps, sleep and heart rate, when the client connects it.
7. **Reminders** so you are not chasing every client by hand.
8. **A free client app**, so the client has no extra cost or barrier to joining.
9. **A free trial** so you can test it with real clients first.

If you also write training or meal plans, add a workout builder, an exercise library with demo videos and a nutrition tool to the list.

## How does Trainaq compare on habits, check-ins and health data?

Trainaq is the health coaching app we recommend for habit and lifestyle coaches. The table shows the rows that matter most to this kind of coaching and what Trainaq does on each.

| What you need | What Trainaq does today |
| --- | --- |
| Client app cost | The Trainaq client app is free for clients on iPhone and Android |
| Free trial | Every plan starts with a free trial, no card needed |
| Daily habits | Water, steps, sleep or custom habits per client, on chosen days |
| Adherence | Habit adherence over 7 and 28 days |
| Streaks | Clients see current and best streaks, with milestones at 7, 30 and 100 days |
| Check-ins | Check-ins sent on the day they are due |
| Chat | Chat between coach and client in the apps |
| Progress | Progress photos and measurements |
| Health data | Steps, sleep and heart rate from Apple Health or Health Connect, when the client connects them |
| Food | AI food photo logging on every plan, plus search and barcode |
| Training content | 550+ 3D exercise demo videos made by Trainaq |
| Reminders | Sessions, check-ins, habits and memberships, by push notification, respecting quiet hours |

Trainaq also costs less than Trainerize, Everfit and TrueCoach at the client counts compared on its comparison pages. See [Trainaq vs Trainerize](https://trainaq.com/compare/trainerize), [Trainaq vs Everfit](https://trainaq.com/compare/everfit) and [Trainaq vs TrueCoach](https://trainaq.com/compare/truecoach) for the numbers and their check dates, and the [pricing page](https://trainaq.com/pricing) for Trainaq plans.

## How do habits work in a health coaching app?

Habits in a coaching app are daily targets you set for each client, which the client ticks off and you review. In Trainaq you pick water, steps, sleep or a custom habit, set the target and choose the days it counts.

### A simple habit setup to copy

1. Start with one to three habits per client, not ten.
2. Pick the habit the client is most likely to keep, so the first streak comes quickly.
3. Count it only on days it makes sense, such as weekdays for a work-day step target.
4. Review adherence after a week and again after four weeks.
5. Raise the target only when the client is meeting the current one.

Seven days shows the early signal; 28 days shows whether the habit has stuck. Trainaq shows both. Read more on the [habits feature](https://trainaq.com/features/habits).

## How do check-ins and chat keep clients on track?

Check-ins give you a regular, structured read on how a client is doing, and chat handles the questions in between. A check-in that arrives on the day it is due is more likely to be answered than one you remember to send.

Keep a check-in short. Ask about energy, sleep, stress, how the habits went and one thing the client wants help with. Our [weekly check-in form](https://trainaq.com/guides/weekly-check-in-template) is a ready template. Then use [check-ins](https://trainaq.com/features/check-ins) in the app to send it on schedule and [chat](https://trainaq.com/features/chat) to reply.

For anything about pain, injury, pregnancy, an eating disorder or a medical condition, refer the client to a doctor or registered dietitian rather than coaching around it.

## Can clients share Apple Health data with a coach?

Yes, if the coaching app supports it and the client chooses to connect it. In Trainaq, steps, sleep and heart rate come from Apple Health on iPhone or Health Connect on Android once the client connects them, and the client decides whether to connect.

That data then sits next to habits, check-ins and measurements on the progress side, so you read one record instead of asking for screenshots. See [progress tracking](https://trainaq.com/features/progress-tracking). Use it as context for a coaching conversation, never as a diagnosis; a number that worries you is a reason to suggest the client sees a doctor.

## Coach platform or consumer app: which should you choose?

Choose a coach platform if you are the one guiding the client, and a consumer app only if the client wants to go alone. A consumer workout or health tracking app can log data, but it gives you no way to set targets, review adherence or message the client in one place.

| Question | Coach platform | Consumer app |
| --- | --- | --- |
| Can you set the client's targets? | Yes | No |
| Do you see adherence? | Yes | Rarely |
| Does the client pay for the app? | Not with a free client app | Often a subscription |
| Does it replace you? | No | It aims to |

For a coach, the free [Trainaq client app](https://trainaq.com/products/client-app) keeps the client's cost at zero while you keep the relationship.

## FAQs

### What app do health coaches use?

Health coaches use coach platforms that combine habits, check-ins, chat and progress in one place. Trainaq is our recommended choice for habit and lifestyle coaching: coaches use Trainaq Coach and their clients use the free Trainaq app.

### Can clients share Apple Health data with a coach?

Yes. In Trainaq, a client who connects Apple Health on iPhone or Health Connect on Android shares steps, sleep and heart rate with their coach. The client chooses whether to connect.

### Is a health coaching app the same as a health tracking app?

No. A health tracking app is made for one person to log their own data. A health coaching app is made for a coach to set targets, review adherence and communicate with clients.

### Does a health coaching app replace clinical software?

No. Clinical charting, telehealth and insurance billing are a separate kind of software. A habit and lifestyle coaching app does not cover them, and coaches should refer medical questions to a doctor.

## How Trainaq helps

Trainaq Coach lets you set daily habits for each client on chosen days and see adherence over 7 and 28 days, alongside check-ins, chat, progress photos, measurements and health data the client connects. Clients use the free Trainaq app, and you can set it up from the habits feature. Start your free trial on the pricing page or get the Trainaq Coach app.

Source: https://trainaq.com/blog/health-coaching-app