# AI Trainer - Health Habit App — 20-sec workouts, steps & meals

> 20-sec workouts, steps & meals (iPhone/iPad app by Do&Do. 株式会社.)

- Source: https://appshunter.io/ios/app/ai-trainer-health-habit-app/id6499197252 (this page in markdown: same URL + `.md`)
- Developer: [Do&Do. 株式会社](https://appshunter.io/developer/1742717218)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 97 MB
- Languages: American English, Japanese
- Released: 2025-01-19
- Data updated: 2026-10-07

## What is AI Trainer?

Wondering what to do for your health today? Decide your next step with an AI personal trainer.

AI-Trainer is an exercise habit app that supports your daily routine with records for exercise, meals, sleep, steps, weight, and posture.
Even on days when you have no time for the gym, or when motivation is low, start with one small action you can do today.
Your AI personal trainer reviews your records and suggests actions and reflections that are easy to keep up.

■ What You Can Do with AI-Trainer

Ask an AI personal trainer about your health
You can ask about daily concerns such as exercise, meals, and sleep.
Questions like "What should I do today?", "How can I improve my meals?", or "What should I do when my step count is low?" are answered right away.

See what to do today
Check today's missions and progress on the Home screen.
Start with actions that fit easily into your day, such as short exercises, step goals, meal records, or weight tracking.

Build an exercise habit in 20 to 30 seconds
Short exercise menus are easy to do even on busy days.
Lower the barrier to getting started and move your body during small breaks, without changing clothes or going anywhere. A short session is also a good way to add movement when you feel you are not getting enough exercise.

Turn your records into reviews
Review your steps, exercise, meals, weight, posture assessment, and health survey records.
You can see what you completed, what changed, and what to focus on next, so your records do not end as simple logs.

Support meals and body condition too
Meal records let you check calories and your protein, fat, and carbohydrate balance.
You can also track posture assessments and body data to notice changes that are hard to see from exercise alone.

Points help you stay motivated
You can earn points for daily actions such as steps and completed missions.
When conditions are met, points may lead to rewards or digital gift opportunities.
Use them as a small extra motivation for building healthy habits.

■ Recommended For
・People who want to start exercising but do not know what to do first
・People who have no time for the gym and want to move at home or during short breaks
・People who feel they do not get enough exercise and cannot set aside a longer block of time
・People who want to review meals, sleep, steps, weight, and posture together
・People who have tried health apps before but could not keep recording
・People who want to keep going at their own pace while consulting an AI personal trainer
・People who feel more motivated when points and rewards are available

■ About the Basic Plan
With the Basic Plan, you can make greater use of AI personal trainer AYU consultations, advice based on exercise records and health data, and support for review and habit-building.
The monthly plan renews automatically every month. Please check the price and conditions shown on the App Store purchase screen.

Start with one small step you can do today.
Build healthy habits that last, together with your AI personal trainer.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://corp.doando.club/data-policy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Basic Plan | $1.99 | per month |


## Is AI Trainer safe?

Not enough ratings yet to assess AI Trainer.

## Is AI Trainer legit?

AI Trainer - Health Habit App appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for AI Trainer is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.4.35 — 2026-10-02

• Improved the slot feature to show the consent screen again when acceptance of the usage notice is required.
• Added a clear button to view issued gift vouchers after winning a slot prize.

### 1.4.33 — 2026-09-30

AI Trainer has been updated to make daily tracking easier.

- Redesigned meal logging and editing with a clearer timeline layout
- Made daily calories, PFC balance, and AI Trainer advice easier to review
- Improved activity streaks to include water, steps, meals, and training
- Updated streak information whenever the My Page screen is opened
- Minor bug fixes and stability improvements

### 1.4.32 — 2026-09-26

AI Trainer has been updated.
- Added Korean (Hangul) support
- Improved the timer and layout in the training log
- Improved radio playback while walking
- Improved step updates and the Review screen
- Minor bug fixes and stability improvements

### 1.4.31 — 2026-09-18

Update UI/UX

### 1.4.29 — 2026-09-17

Update UI/UX

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-07.*