TANCHJIM

Nanning Heavy Hammer Technology Co., Ltd. Utilities iPhoneiPadiPod touch

TANCHJIM is a free Utilities app for iPhone and iPad by Nanning Heavy Hammer Technology Co., Ltd. Rated 1.4/5 from 11 ratings. Requires iOS 15.6.

Rating: 1.4; 11 ratings
Price: Free; on the App Store
Size: 123 MB; Age 17+
Updated: Oct 20; 2026 · v2.5.7

Download on theApp Store See alternatives

Screenshots

About TANCHJIM

This application is dedicated to fine-tuning the performance and functionality of Bluetooth devices produced by TANCHJIM. Currently, it allows you to adjust the settings of your TANCHJIM earphones for more convenient use. The app also comes pre-loaded with TANCHJIM’s signature sound profiles, enabling you to customize your listening experience at any time. The upcoming Parametric Equalizer (PEQ) feature will significantly expand the possibilities for audio personalization.

Ratings & reviews

1.4

11 ratings

5 ★ 9% 4 ★ 0% 3 ★ 0% 2 ★ 0% 1 ★ 91%

What’s new

Version 2.5.7 · Updated October 20, 2026

1. Added custom sound effect filter selection function; 2. Fix known bugs.

App privacy

The developer, Nanning Heavy Hammer Technology Co., Ltd., reported these privacy practices to Apple.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

Contact Info: Phone Number

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Contact Info: Email Address, Name, Phone Number
Identifiers: User ID, Device ID

Used for: Product Personalization, App Functionality

App details

TANCHJIM is a free Utilities app for iPhone, iPad and iPod touch, developed by Nanning Heavy Hammer Technology Co., Ltd. It is rated 1.4 out of 5 from 11 ratings on the App Store, requires iOS 15.6 or later, is 123 MB to download and is available in 3 languages. It was first released on June 7, 2023 and last updated on October 20, 2026.

Category: Utilities
Rating: 1.4 / 5 (11 ratings)
Price: Free
Version: 2.5.7
Size: 123 MB
Requires: iOS 15.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Japanese, Chinese
Age rating: 17+
Released: June 7, 2023
Last updated: October 20, 2026
Developer: Nanning Heavy Hammer Technology Co., Ltd.

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Alternatives to TANCHJIM

Looking for apps like TANCHJIM? Here are 6 similar apps on the App Store. The highest rated is Questyle (3.1/5), and all 6 are free to download.

TANCHJIM vs. alternatives
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