# 图书管管 vs Less

The clearest difference is in-app purchases: 图书管管 at none against Less's 3. 图书管管 also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Less sells 3 in-app purchases, starting at $7.99 per month. 图书管管 asks for nothing beyond the download.

## The numbers

| Metric | 图书管管 | Less |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 28 MB | 36 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [得星 龚](https://appshunter.io/developer/1713826573) | [炜 陈](https://appshunter.io/developer/1588597849) |

## What reviewers say

### 图书管管

[App page](https://appshunter.io/ios/app/id6483943101)

**Features:** macOS Compatibility

**In-app purchases:** none


### Less

[App page](https://appshunter.io/ios/app/less-drinking-control/id6794541270)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |
| Premium Annual | $59.99 | per year |
| Premium Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is 图书管管 free?

图书管管 is free to download, with no in-app purchases.

### Is Less free?

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

### Do 图书管管 or Less have ads?

Neither 图书管管 nor Less shows ads.

---

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