# Lock Screen Clock with Seconds vs CompareAll

The clearest difference is ads: CompareAll at none against Lock Screen Clock with Seconds's shown. Lock Screen Clock with Seconds's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lock Screen Clock with Seconds ships an update every 3 weeks, CompareAll every 4 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Lock Screen Clock with Seconds | CompareAll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (139 ratings)](https://appshunter.io/ios/app/lock-screen-clock-with-seconds/id1640649155/reviews)** | — |
| Number of ratings | **139** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Ad-supported | — |
| Size | 34 MB | 336 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [书敏 贾](https://appshunter.io/developer/989212128) | [DiverAxis Technology (Chengdu) Co., Ltd.](https://appshunter.io/developer/6775443517) |

## What reviewers say

### Lock Screen Clock with Seconds

[App page](https://appshunter.io/ios/app/lock-screen-clock-with-seconds/id1640649155)

Display precise time with seconds on your lock screen and home screen. Personalize your device with custom signatures and a variety of digital clock fonts. Add clock widgets to your desktop for quick time access.

**Highlights:** Lock screen clock with seconds display, Real-time refresh, Personalized signature display, Customizable digital clock fonts, Home screen clock widget support

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

**In-app purchases:** none


### CompareAll

[App page](https://appshunter.io/ios/app/compareall/id6776169138)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lock Screen Clock with Seconds free?

Lock Screen Clock with Seconds is free to download, with no in-app purchases.

### Is CompareAll free?

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

### Do Lock Screen Clock with Seconds or CompareAll have ads?

Lock Screen Clock with Seconds shows ads; CompareAll does not.

### Which is updated more often, Lock Screen Clock with Seconds or CompareAll?

Lock Screen Clock with Seconds ships an update every 3 weeks, and CompareAll every 4 weeks. Most recently, Lock Screen Clock with Seconds was updated on October 12, 2026 and CompareAll on October 7, 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.*