# YgcUnitConvert vs FlowClock

The clearest difference is in-app purchases: YgcUnitConvert at none against FlowClock's 3. FlowClock's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FlowClock sells 3 in-app purchases, starting at $0.99 per month. YgcUnitConvert asks for nothing beyond the download.

YgcUnitConvert ships an update every 5 weeks, FlowClock every 2 weeks. The most recent releases landed on October 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | YgcUnitConvert | FlowClock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 1 MB | 42 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [康聪 陈](https://appshunter.io/developer/1824554148) | [宇 刘](https://appshunter.io/developer/1551581698) |

## What reviewers say

### YgcUnitConvert

[App page](https://appshunter.io/ios/app/ygcunitconvert/id6751214624)

**In-app purchases:** none


### FlowClock

[App page](https://appshunter.io/ios/app/flowclock-standby-clock/id6755359506)

Transform your device's idle screen into a dynamic art piece. Customize clock styles, colors, fonts, and animations to create a unique visual experience. Enjoy elegant and personalized displays for your desktop or bedside.

**Highlights:** Dynamic backgrounds, Customizable clock styles, Adjustable colors and fonts, Animated displays, Personalized visual experience, Screensaver functionality

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.99 | per month |
| Annual Plan | $1.99 | per year |
| Lifetime Access | $2.99 | one-time |


## Frequently asked questions

### Is YgcUnitConvert free?

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

### Is FlowClock free?

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

### Do YgcUnitConvert or FlowClock have ads?

Neither YgcUnitConvert nor FlowClock shows ads.

### Which is updated more often, YgcUnitConvert or FlowClock?

YgcUnitConvert ships an update every 5 weeks, and FlowClock every 2 weeks. Most recently, YgcUnitConvert was updated on October 7, 2026 and FlowClock on September 23, 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.*