# 一体 vs Longevity Master

The clearest difference is price: Longevity Master at Free against 一体's $2.99. Longevity Master also leads on update cadence (every 9 days vs every 7 months). 一体's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Longevity Master is free to download; 一体 costs $2.99 up front. Longevity Master sells 1 one-off in-app purchase. 一体 asks for nothing beyond the download.

一体 ships an update every 7 months, Longevity Master every 9 days. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 一体 | Longevity Master |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id1263774579/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Paid | — |
| Size | 5 MB | 20 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [辉 闫](https://appshunter.io/developer/1201200280) | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) |

## What reviewers say

### 一体

[App page](https://appshunter.io/ios/app/id1263774579)

This app offers traditional Chinese wellness exercises suitable for office workers over 30. It focuses on gentle movements based on TCM principles to improve health, boost fitness, and slow aging without intense physical exertion.

**Highlights:** Step-by-step guidance for beginners, No prior TCM knowledge needed, Exercise anytime, anywhere, No equipment required, Targeted routines for sub-health issues, Relief for common ailments like neck pain and fatigue

**Features:** macOS Compatibility

**In-app purchases:** none


### Longevity Master

[App page](https://appshunter.io/ios/app/longevity-master-habits/id6747810020)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Premium | $6.99 | one-time |


## Frequently asked questions

### Is 一体 free?

一体 costs $2.99, with no in-app purchases.

### Is Longevity Master free?

Longevity Master is free to download, with in-app purchases available.

### Do 一体 or Longevity Master have ads?

Longevity Master shows ads; 一体 does not.

### Which is updated more often, 一体 or Longevity Master?

一体 ships an update every 7 months, and Longevity Master every 9 days. Most recently, 一体 was updated on September 25, 2026 and Longevity Master on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*