# ConstanFit - AI Diet & Workout — AI coach for diet & workouts

> AI coach for diet & workouts (iPhone/iPad app by Li Ya Li.)

- Source: https://appshunter.io/ios/app/constanfit-ai-diet-and-workout/id6799953098 (this page in markdown: same URL + `.md`)
- Developer: [Li Ya Li](https://appshunter.io/developer/6799953100)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 17.0 · 12 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-08-26
- Data updated: 2026-10-09

## What is ConstanFit?

ConstanFit is your daily health companion: meals, workouts, body metrics, and an AI coach—designed for everyone.

**Effortless Tracking**

* Manage meals, workouts, and body metrics all in one place
* Photo Recognition: Snap a photo of your meal, and AI automatically estimates calories and protein in seconds
* Natural language logging—describe your meal in plain text for fast AI estimates
* Track strength and cardio workouts with smart text analysis

**Personalized Coaching**

* AI Coach assists with training, nutrition, and weekly plans
* Optional cycle tracking for period-related insights (non-medical)
* Complete a one-time welcome task to unlock starter AI credits (includes trial allocation; not unlimited monthly AI)

**Your Data, Your Control**

* Local-first storage by default
* Optional Apple Health import (Active Energy / Menstrual Flow)
* Transparent privacy policy with zero ad tracking

**Subscription Details**
ConstanFit Basic, Plus and Pro unlock higher AI limits and advanced coaching features. Payment will be charged to your Apple ID account and automatically renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in "Settings → Apple ID → Subscriptions."

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy: https://api.luna-fit.com/legal/privacy

*ConstanFit is intended for health and fitness tracking only and is not a medical device. Please consult a healthcare professional for medical advice.*

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ConstanFit Plus Monthly | $5.99 | per month |
| ConstanFit Plus Yearly | $44.99 | per year |
| ConstanFit Basic Monthly | $2.99 | per month |
| ConstanFit Basic Yearly | $22.99 | per year |
| 月律 Pro 月繳 | $8.99 | per month |
| ConstanFit Pro Yearly | $69.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 50 AI Credits | $3.99 | one-time |
| 150 AI Credits | $9.99 | one-time |
| 300 AI Credits | $19.99 | one-time |


## Is ConstanFit safe?

Not enough ratings yet to assess ConstanFit.

## Is ConstanFit legit?

ConstanFit - AI Diet & Workout has limited verification signals. The AppsHunter Legitimacy Score for ConstanFit is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-08-27

-  Enhanced Coaching: Get more personalized, uninterrupted guidance when discussing how your body feels.
-  Upgraded Home Dashboard: Track your remaining credits at a glance right from the Home tab.

### 1.0 — 2026-08-26

No release notes.

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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 2026-10-09.*