# TeraMessage vs Saby Space

The clearest difference is update cadence: Saby Space at every 5 weeks against TeraMessage's every 3 months. TeraMessage's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TeraMessage ships an update every 3 months, Saby Space every 5 weeks. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | TeraMessage | Saby Space |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 39 MB | 317 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Canamex Communications Corporation](https://appshunter.io/developer/466834408) | [KOMPANIYA TENZOR, OOO](https://appshunter.io/developer/1073947416) |

## What reviewers say

### TeraMessage

[App page](https://appshunter.io/ios/app/teramessage/id466834405)

**Features:** macOS Compatibility

**In-app purchases:** none


### Saby Space

[App page](https://appshunter.io/ios/app/saby-space/id1666797346)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is TeraMessage free?

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

### Is Saby Space free?

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

### Do TeraMessage or Saby Space have ads?

Neither TeraMessage nor Saby Space shows ads.

### Which is updated more often, TeraMessage or Saby Space?

TeraMessage ships an update every 3 months, and Saby Space every 5 weeks. Most recently, TeraMessage was updated on October 19, 2026 and Saby Space on October 18, 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.*