# holochan vs Greetings from Space

The clearest difference is in-app purchases: holochan at none against Greetings from Space's 1. holochan also leads on iOS requirement (11.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Greetings from Space sells 1 one-off in-app purchase. holochan asks for nothing beyond the download.

holochan ships an update every 32 months, Greetings from Space daily. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | holochan | Greetings from Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/greetings-from-space/id6480014639/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 32 months | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 447 MB | 68 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Age rating | 12+ | 4+ |
| Developer | [Hologram Co.,Ltd.](https://appshunter.io/developer/1142940135) | [Andrew Griffin](https://appshunter.io/developer/1729740962) |

## What reviewers say

### holochan

[App page](https://appshunter.io/ios/app/holochan/id1454170781)

**In-app purchases:** none


### Greetings from Space

[App page](https://appshunter.io/ios/app/greetings-from-space/id6480014639)

Send dynamic 3D reactions in augmented reality through Messages. Express yourself with a library of hologlyphs that pop into the real world, offering a more immersive way to communicate than traditional GIFs or emojis.

**Highlights:** 3D augmented reality reactions (hologlyphs), Library of diverse hologlyphs, Send directly through Messages, No app required for recipients (blue bubble), Available on iPhone, iPad, and Apple Vision Pro, One-time purchase booster pack

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Booster Pack | $1.99 | one-time |


## Frequently asked questions

### Is holochan free?

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

### Is Greetings from Space free?

Greetings from Space is free to download, with in-app purchases available.

### Do holochan or Greetings from Space have ads?

Neither holochan nor Greetings from Space shows ads.

### Which is updated more often, holochan or Greetings from Space?

holochan ships an update every 32 months, and Greetings from Space daily. Most recently, holochan was updated on October 18, 2026 and Greetings from Space on October 24, 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.*