# QingCal vs Lean Doc Scanner

The clearest difference is update cadence: QingCal at weekly against Lean Doc Scanner's every 3 weeks. QingCal also leads on device support (5 vs 2) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. QingCal sells 7 in-app purchases, starting at $1.99 per month and Lean Doc Scanner sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

QingCal ships an update weekly, Lean Doc Scanner every 3 weeks. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | QingCal | Lean Doc Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/qingcal/id1633244019/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 3 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [文长 侯](https://appshunter.io/developer/1197107833) | [Junhong Chen](https://appshunter.io/developer/1838440937) |

## What reviewers say

### QingCal

[App page](https://appshunter.io/ios/app/qingcal/id1633244019)

This app helps you organize your daily tasks, set goals, and manage your time effectively. It offers features for planning by year, month, and week, along with data statistics to track your progress and review your performance.

**Highlights:** Daily to-do list creation, Year, month, and week planning, Task completion tracking, Data statistics and review, Habit formation support, Reminders and notifications

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly | $1.99 | per month |
| VIP Quarterly | $3.99 | per 3 months |
| VIP Yearly | $12.99 | per year |
| 1个月VIP | $1.99 | one-time |
| 3个月VIP | $3.99 | one-time |
| 1年VIP | $12.99 | one-time |
| 永久VIP | $49.99 | one-time |


### Lean Doc Scanner

[App page](https://appshunter.io/ios/app/lean-doc-scanner/id6753099248)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanee Pro | $1.99 | per month |
| Scanee Pro | $14.99 | per year |


## Frequently asked questions

### Is QingCal free?

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

### Is Lean Doc Scanner free?

Lean Doc Scanner is free to download, with in-app purchases available.

### Do QingCal or Lean Doc Scanner have ads?

Neither QingCal nor Lean Doc Scanner shows ads.

### Which is updated more often, QingCal or Lean Doc Scanner?

QingCal ships an update weekly, and Lean Doc Scanner every 3 weeks. Most recently, QingCal was updated on October 7, 2026 and Lean Doc Scanner on October 2, 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.*