# Smart Flow vs 清单自习室

The clearest difference is in-app purchases: Smart Flow at none against 清单自习室's 10. Smart Flow also leads on update cadence (daily vs monthly) and iOS requirement (9.0 vs 16.2). On price, ads and device support there is nothing between them.

Both are free to download. 清单自习室 sells 10 one-off in-app purchases. Smart Flow asks for nothing beyond the download.

Smart Flow ships an update daily, 清单自习室 monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Smart Flow | 清单自习室 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/id1616653763/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 70 MB |
| Requires iOS | **9.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PubLink science and technology (Hangzhou) Co.,Ltd](https://appshunter.io/developer/1531249187) | [Guangzhou Shangzhou Technology Co., Ltd.](https://appshunter.io/developer/1616646249) |

## What reviewers say

### Smart Flow

[App page](https://appshunter.io/ios/app/smart-flow/id1562802451)

**Features:** macOS Compatibility

**In-app purchases:** none


### 清单自习室

[App page](https://appshunter.io/ios/app/id1616653763)

This app helps users regain focus with a virtual study room, to-do lists, and phone locking features. It offers a minimalist design for efficient task management, reminders, and habit tracking, suitable for students and professionals.

**Highlights:** Virtual study room, To-do lists, Phone locking for focus, Habit tracking, Reminders, Efficiency statistics, Desktop widgets

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-month membership | $1.99 | one-time |
| 年度会员 | $2.99 | one-time |
| 24个月会员 | $4.99 | one-time |
| 24个月会员升级永久 | $5.99 | one-time |
| 年度会员升级永久 | $6.99 | one-time |
| 年度会员升级永久会员 | $7.99 | one-time |
| 9个月会员升级永久会员 | $7.99 | one-time |
| 半年会员升级永久会员 | $8.99 | one-time |
| 季度会员升级永久 | $9.99 | one-time |
| 永久会员 | $11.99 | one-time |


## Frequently asked questions

### Is Smart Flow free?

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

### Is 清单自习室 free?

清单自习室 is free to download, with in-app purchases available.

### Do Smart Flow or 清单自习室 have ads?

Neither Smart Flow nor 清单自习室 shows ads.

### Which is updated more often, Smart Flow or 清单自习室?

Smart Flow ships an update daily, and 清单自习室 monthly. Most recently, Smart Flow was updated on November 7, 2026 and 清单自习室 on November 3, 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.*