# TFTBLE vs GSatSolar

The clearest difference is iOS requirement: TFTBLE at 15.6 against GSatSolar's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 16, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | TFTBLE | GSatSolar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 14 MB | 52 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen TOPFLYTECH Co., Limited](https://appshunter.io/developer/922807869) | [Global Satellite Engineering, Inc.](https://appshunter.io/developer/504388498) |

## What reviewers say

### TFTBLE

[App page](https://appshunter.io/ios/app/tftble/id1493908098)

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

**In-app purchases:** none


### GSatSolar

[App page](https://appshunter.io/ios/app/gsatsolar/id1598082008)

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

**In-app purchases:** none


## Frequently asked questions

### Is TFTBLE free?

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

### Is GSatSolar free?

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

### Do TFTBLE or GSatSolar have ads?

Neither TFTBLE nor GSatSolar shows ads.

### Which is updated more often, TFTBLE or GSatSolar?

TFTBLE ships an update every 2 months, and GSatSolar every 2 months. Most recently, TFTBLE was updated on September 16, 2026 and GSatSolar on September 12, 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.*