# StarFun vs TANCHJIM

The clearest difference is rating: StarFun at 1.8 against TANCHJIM's 1.4. StarFun also leads on review sentiment (20% vs 8%) and iOS requirement (13.1 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

StarFun holds the better App Store score, 1.8 against 1.4. Both are backed by a comparable volume of ratings — 13 and 9 respectively. Written reviews point the same way: 20% of StarFun's written reviews are positive against 8% of TANCHJIM's.

StarFun ships an update monthly, TANCHJIM every 4 weeks. The most recent releases landed on June 11, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | StarFun | TANCHJIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (13 ratings)](https://appshunter.io/ios/app/starfun/id1633624617/reviews)** | [1.4 (9 ratings)](https://appshunter.io/ios/app/tanchjim/id6446278638/reviews) |
| Number of ratings | **13** | 9 |
| Positive reviews | **20.0% of reviews** | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 15 MB | 114 MB |
| Requires iOS | **13.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [欣 孙](https://appshunter.io/developer/1580654757) | [Nanning Heavy Hammer Technology Co., Ltd.](https://appshunter.io/developer/1677043717) |

## What reviewers say

### StarFun

[App page](https://appshunter.io/ios/app/starfun/id1633624617)

This application allows for interactive control and customization of TWS earbuds. It offers features such as Bluetooth renaming, firmware version checks, manufacturer identification, and mode switching for functions like in-ear detection and low-latency gaming.

**Highlights:** Bluetooth renaming, Version query, Manufacturer query, Function switching, OTA upgrades

**Features:** macOS Compatibility

**In-app purchases:** none


### TANCHJIM

[App page](https://appshunter.io/ios/app/tanchjim/id6446278638)

Customize your TANCHJIM Bluetooth earphones with signature sound profiles and adjustable settings for a more convenient listening experience. Future updates will include a Parametric Equalizer for advanced audio personalization.

**Highlights:** Bluetooth device tuning, Earphone settings adjustment, Signature sound profiles, Audio personalization, Parametric Equalizer (upcoming)

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

**In-app purchases:** none


## Frequently asked questions

### Is StarFun free?

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

### Is TANCHJIM free?

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

### Which has better reviews, StarFun or TANCHJIM?

StarFun is rated higher. StarFun averages 1.8 out of 5 from 13 ratings, while TANCHJIM averages 1.4 from 9 ratings.

### Do StarFun or TANCHJIM have ads?

Neither StarFun nor TANCHJIM shows ads.

### Which is updated more often, StarFun or TANCHJIM?

StarFun ships an update monthly, and TANCHJIM every 4 weeks. Most recently, StarFun was updated on June 11, 2026 and TANCHJIM on September 15, 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.*