# Tiantong Modem vs Robolta

Tiantong Modem and Robolta are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Tiantong Modem | Robolta |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 86 MB | 201 MB |
| Requires iOS | 13.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHINA TELECOM Corporation Ltd.](https://appshunter.io/developer/513836032) | [Yellow Sky Web Solutions](https://appshunter.io/developer/998468746) |

## What reviewers say

### Tiantong Modem

[App page](https://appshunter.io/ios/app/tiantong-modem/id6578450401)

This satellite communication software allows you to stay connected via satellite links when cellular service is unavailable. It ensures safety and connectivity in remote areas without network infrastructure.

**Highlights:** Satellite communication, Offline connectivity, Remote area access, Safety features, Network independent

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

**In-app purchases:** none


### Robolta

[App page](https://appshunter.io/ios/app/robolta/id6744643064)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tiantong Modem free?

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

### Is Robolta free?

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

### Do Tiantong Modem or Robolta have ads?

Neither Tiantong Modem nor Robolta shows ads.

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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.*