# LifeOS vs 订阅小账本

The clearest difference is in-app purchases: LifeOS at none against 订阅小账本's 1. LifeOS also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 订阅小账本 sells 1 one-off in-app purchase. LifeOS asks for nothing beyond the download.

## The numbers

| Metric | LifeOS | 订阅小账本 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 5 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HSIN-CHE CHUNG](https://appshunter.io/developer/1790383607) | [利莎 甘](https://appshunter.io/developer/1896534816) |

## What reviewers say

### LifeOS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 订阅小账本

[App page](https://appshunter.io/ios/app/id6768160612)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sub Ledger Pro | $2.99 | one-time |


## Frequently asked questions

### Is LifeOS free?

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

### Is 订阅小账本 free?

订阅小账本 is free to download, with in-app purchases available.

### Do LifeOS or 订阅小账本 have ads?

Neither LifeOS nor 订阅小账本 shows ads.

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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.*