# Christmas Clock vs Flow Doodle Free

The clearest difference is review sentiment: Christmas Clock at 100% against Flow Doodle Free's 38%. Christmas Clock also leads on update cadence (every 12 months vs every 52 months). Flow Doodle Free's advantage is price (Free vs $1.99) and iOS requirement (7.0 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

Flow Doodle Free is free to download; Christmas Clock costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Christmas Clock ships an update every 12 months, Flow Doodle Free every 52 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | Christmas Clock | Flow Doodle Free |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flow-doodle-free/id543856587/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 52 months |
| Monetization | Paid | **Free** |
| Size | 40 MB | 3 MB |
| Requires iOS | 16.6 | **7.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JS Digital Productions, Inc.](https://appshunter.io/developer/1012108950) | [Y Lau](https://appshunter.io/developer/284938424) |

## What reviewers say

### Christmas Clock

[App page](https://appshunter.io/ios/app/christmas-clock/id481479125)

Transform your device into a festive holiday centerpiece with a countdown to Christmas and hourly carol chimes. Enjoy a big-screen experience via AirPlay and celebrate the season every minute.

**Highlights:** Hourly Christmas carols, Exact countdown to Christmas, AirPlay mirroring to TV, Privacy-focused, no data collection, Festive holiday experience

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

**In-app purchases:** none


### Flow Doodle Free

[App page](https://appshunter.io/ios/app/flow-doodle-free/id543856587)

Create unique drawings with a "light flowing" fluid effect. Add vibrant colors and a special rainbow flow to your doodles. Save and share your animated creations easily.

**Highlights:** Fantastic animated "Light Flowing" fluid Effect, Different Doodle Colors, Special rainbow flow color, Save drawing to Photo Albums, Auto-hiding toolbar, Erase previous stroke

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

**In-app purchases:** none


## Frequently asked questions

### Is Christmas Clock free?

Christmas Clock costs $1.99, with no in-app purchases.

### Is Flow Doodle Free free?

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

### Do Christmas Clock or Flow Doodle Free have ads?

Neither Christmas Clock nor Flow Doodle Free shows ads.

### Which is updated more often, Christmas Clock or Flow Doodle Free?

Christmas Clock ships an update every 12 months, and Flow Doodle Free every 52 months. Most recently, Christmas Clock was updated on October 23, 2026 and Flow Doodle Free on October 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.*