# LT vs FieldBus Toolkit

The clearest difference is in-app purchases: LT at none against FieldBus Toolkit's 1. LT also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. FieldBus Toolkit sells 1 one-off in-app purchase. LT asks for nothing beyond the download.

LT ships an update every 5 weeks, FieldBus Toolkit every 3 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LT | FieldBus Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 11 MB | 28 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Globalsat Technology Corporation.](https://appshunter.io/developer/624997558) | [DONGSOO LEE](https://appshunter.io/developer/1868670088) |

## What reviewers say

### LT

[App page](https://appshunter.io/ios/app/lt-10/id1593588368)

**Features:** macOS Compatibility

**In-app purchases:** none


### FieldBus Toolkit

[App page](https://appshunter.io/ios/app/fieldbus-toolkit/id6758210279)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is LT free?

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

### Is FieldBus Toolkit free?

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

### Do LT or FieldBus Toolkit have ads?

FieldBus Toolkit shows ads; LT does not.

### Which is updated more often, LT or FieldBus Toolkit?

LT ships an update every 5 weeks, and FieldBus Toolkit every 3 months. Most recently, LT was updated on October 9, 2026 and FieldBus Toolkit on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*