# FlowClock vs MarkMemo

The clearest difference is in-app purchases: MarkMemo at none against FlowClock's 3. FlowClock's advantage is device support (3 vs 1). On price, update cadence, ads 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. MarkMemo asks for nothing beyond the download.

FlowClock ships an update every 2 weeks, MarkMemo every 11 days. The most recent releases landed on September 23, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | FlowClock | MarkMemo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Freemium | — |
| Size | 42 MB | 27 MB |
| Requires iOS | 17 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [宇 刘](https://appshunter.io/developer/1551581698) | [舟 徐](https://appshunter.io/developer/1642105940) |

## What reviewers say

### 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 |


### MarkMemo

[App page](https://appshunter.io/ios/app/markmemo/id6757456958)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlowClock free?

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

### Is MarkMemo free?

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

### Do FlowClock or MarkMemo have ads?

Neither FlowClock nor MarkMemo shows ads.

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

FlowClock ships an update every 2 weeks, and MarkMemo every 11 days. Most recently, FlowClock was updated on September 23, 2026 and MarkMemo on September 30, 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.*