# 戒烟助手Pro vs LiteBreath

The clearest difference is update cadence: 戒烟助手Pro at every 4 days against LiteBreath's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 戒烟助手Pro sells 3 in-app purchases, starting at $1.99 per month and LiteBreath sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

戒烟助手Pro ships an update every 4 days, LiteBreath every 2 weeks. The most recent releases landed on September 19, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | 戒烟助手Pro | LiteBreath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 6 MB | 11 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [慧玲 周](https://appshunter.io/developer/1801343731) | [丽 谭](https://appshunter.io/developer/1869558867) |

## What reviewers say

### 戒烟助手Pro

[App page](https://appshunter.io/ios/app/pro/id6743174610)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoSmokeHero Pro – Monthly Plan | $1.99 | per month |
| NoSmokeHero Pro Quarterly Plan | $3.99 | per 3 months |
| NoSmokeHero Pro Annual Premium | $9.99 | per year |


### LiteBreath

[App page](https://appshunter.io/ios/app/litebreath/id6757944279)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LiteBreath Pro Monthly | $2.99 | per month |
| LiteBreath Pro Yearly | $14.99 | per year |
| 轻呼吸 Pro 终身版 | $39.99 | one-time |


## Frequently asked questions

### Is 戒烟助手Pro free?

戒烟助手Pro is free to download, with in-app purchases available.

### Is LiteBreath free?

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

### Do 戒烟助手Pro or LiteBreath have ads?

Neither 戒烟助手Pro nor LiteBreath shows ads.

### Which is updated more often, 戒烟助手Pro or LiteBreath?

戒烟助手Pro ships an update every 4 days, and LiteBreath every 2 weeks. Most recently, 戒烟助手Pro was updated on September 19, 2026 and LiteBreath on August 22, 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.*