# TRANS调试工具 vs JT606 Calibration Tool

The clearest difference is iOS requirement: TRANS调试工具 at 13.0 against JT606 Calibration Tool's 15.6. 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.

TRANS调试工具 ships an update every 2 months, JT606 Calibration Tool every 3 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | TRANS调试工具 | JT606 Calibration Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 51 MB | 13 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [苏州天梭电梯有限公司](https://appshunter.io/developer/1177836005) | [SHENZHEN JOINT TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1070842011) |

## What reviewers say

### TRANS调试工具

[App page](https://appshunter.io/ios/app/trans/id1641196324)

**Features:** macOS Compatibility

**In-app purchases:** none


### JT606 Calibration Tool

[App page](https://appshunter.io/ios/app/jt606-calibration-tool/id6446422488)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TRANS调试工具 free?

TRANS调试工具 is free to download, with no in-app purchases.

### Is JT606 Calibration Tool free?

JT606 Calibration Tool is free to download, with no in-app purchases.

### Do TRANS调试工具 or JT606 Calibration Tool have ads?

Neither TRANS调试工具 nor JT606 Calibration Tool shows ads.

### Which is updated more often, TRANS调试工具 or JT606 Calibration Tool?

TRANS调试工具 ships an update every 2 months, and JT606 Calibration Tool every 3 months. Most recently, TRANS调试工具 was updated on October 27, 2026 and JT606 Calibration Tool on October 27, 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.*