# LifeOS vs Ching

The clearest difference is in-app purchases: LifeOS at none against Ching's 2. LifeOS also leads on update cadence (daily vs every 3 days) and iOS requirement (15.6 vs 27.0). On price, ads and device support there is nothing between them.

Both are free to download. Ching sells 2 in-app purchases, starting at $3.99 per month. LifeOS asks for nothing beyond the download.

LifeOS ships an update daily, Ching every 3 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | LifeOS | Ching |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 days |
| Size | 5 MB | 99 MB |
| Requires iOS | **15.6** | 27.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HSIN-CHE CHUNG](https://appshunter.io/developer/1790383607) | [I Love Working Limited](https://appshunter.io/developer/1891377555) |

## What reviewers say

### LifeOS

[App page](https://appshunter.io/ios/app/lifeos-subscriptions/id6748966574)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ching

[App page](https://appshunter.io/ios/app/ching-auto-expense-tracker/id6761770967)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ching Pro Monthly | $3.99 | per month |
| Ching Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is LifeOS free?

LifeOS is free to download, with no in-app purchases.

### Is Ching free?

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

### Do LifeOS or Ching have ads?

Neither LifeOS nor Ching shows ads.

### Which is updated more often, LifeOS or Ching?

LifeOS ships an update daily, and Ching every 3 days. Most recently, LifeOS was updated on October 28, 2026 and Ching on November 5, 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.*