# ATOMxGALAXIES vs Time Flow Sketch

The clearest difference is in-app purchases: Time Flow Sketch at none against ATOMxGALAXIES's 1. Time Flow Sketch also leads on ads (none vs shown) and update cadence (daily vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ATOMxGALAXIES sells 1 one-off in-app purchase. Time Flow Sketch asks for nothing beyond the download.

ATOMxGALAXIES ships an update monthly, Time Flow Sketch daily. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ATOMxGALAXIES | Time Flow Sketch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Daily** |
| Size | 12 MB | 3 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) | [Ryu Furusawa](https://appshunter.io/developer/884919291) |

## What reviewers say

### ATOMxGALAXIES

[App page](https://appshunter.io/ios/app/atomxgalaxies/id6757389981)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RemoveAds | $4.99 | one-time |


### Time Flow Sketch

[App page](https://appshunter.io/ios/app/time-flow-sketch/id6809194951)

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

**In-app purchases:** none


## Frequently asked questions

### Is ATOMxGALAXIES free?

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

### Is Time Flow Sketch free?

Time Flow Sketch is free to download, with no in-app purchases.

### Do ATOMxGALAXIES or Time Flow Sketch have ads?

ATOMxGALAXIES shows ads; Time Flow Sketch does not.

### Which is updated more often, ATOMxGALAXIES or Time Flow Sketch?

ATOMxGALAXIES ships an update monthly, and Time Flow Sketch daily. Most recently, ATOMxGALAXIES was updated on October 19, 2026 and Time Flow Sketch on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*