# PrismCam vs ATOMxGALAXIES

The clearest difference is in-app purchases: PrismCam at none against ATOMxGALAXIES's 1. PrismCam also leads on ads (none vs shown). ATOMxGALAXIES's advantage is update cadence (monthly vs every 9 months). 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. PrismCam asks for nothing beyond the download.

PrismCam ships an update every 9 months, ATOMxGALAXIES monthly. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | PrismCam | ATOMxGALAXIES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Monthly** |
| Size | 3 MB | 12 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Shuya Komiya](https://appshunter.io/developer/1504097686) | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) |

## What reviewers say

### PrismCam

[App page](https://appshunter.io/ios/app/prismcam/id6757154696)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is PrismCam free?

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

### Is ATOMxGALAXIES free?

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

### Do PrismCam or ATOMxGALAXIES have ads?

ATOMxGALAXIES shows ads; PrismCam does not.

### Which is updated more often, PrismCam or ATOMxGALAXIES?

PrismCam ships an update every 9 months, and ATOMxGALAXIES monthly. Most recently, PrismCam was updated on October 7, 2026 and ATOMxGALAXIES on October 19, 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.*