# 锁屏待办 vs Day Mark

The clearest difference is in-app purchases: Day Mark at none against 锁屏待办's 1. Day Mark also leads on update cadence (daily vs every 2 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 锁屏待办 sells 1 one-off in-app purchase. Day Mark asks for nothing beyond the download.

锁屏待办 ships an update every 2 weeks, Day Mark daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 锁屏待办 | Day Mark |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 25 MB | 6 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [俊锋 仝](https://appshunter.io/developer/1209824000) | [潍坊之江明讯教育科技有限公司](https://appshunter.io/developer/1889810636) |

## What reviewers say

### 锁屏待办

[App page](https://appshunter.io/ios/app/id6764472322)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级版 | $7.99 | one-time |


### Day Mark

[App page](https://appshunter.io/ios/app/day-mark-work-log/id6815580518)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 锁屏待办 free?

锁屏待办 is free to download, with in-app purchases available.

### Is Day Mark free?

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

### Do 锁屏待办 or Day Mark have ads?

Neither 锁屏待办 nor Day Mark shows ads.

### Which is updated more often, 锁屏待办 or Day Mark?

锁屏待办 ships an update every 2 weeks, and Day Mark daily. Most recently, 锁屏待办 was updated on October 28, 2026 and Day Mark on October 29, 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.*