# TRUEFREE vs Jimi IoTLab

The clearest difference is update cadence: Jimi IoTLab at every 3 weeks against TRUEFREE's every 6 weeks. Jimi IoTLab also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

TRUEFREE ships an update every 6 weeks, Jimi IoTLab every 3 weeks. The most recent releases landed on July 26, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | TRUEFREE | Jimi IoTLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (16 ratings)](https://appshunter.io/ios/app/truefree/id6469408472/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 10.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 42 MB | 28 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [深圳市星科启创新科技有限公司](https://appshunter.io/developer/1700589500) | [ShenZhen Jimi IoT Co.,Ltd](https://appshunter.io/developer/1147090382) |

## What reviewers say

### TRUEFREE

[App page](https://appshunter.io/ios/app/truefree/id6469408472)

Enhance your workout with this companion app for specific Bluetooth earphones. Customize audio with an equalizer, perform hearing tests, monitor battery, and access unique features like white noise. Keep your earphones up-to-date with firmware updates.

**Highlights:** Firmware updates, Customizable equalizer, Hearing test, Battery level indicator, White noise generator

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

**In-app purchases:** none

**What reviewers like**

- 🎵 Good sound quality and audio performance
- ⚙️ Comprehensive equalizer and preset customization
- 🔧 Useful hearing test feature
- 👂 Comfortable earbuds design
- 📱 App works well once successfully registered

**What reviewers complain about**

- 🐛 Registration process fundamentally broken
- 🔐 Mandatory account creation requirement
- 🌐 Password validation error messages unclear
- 🎨 UI design issues (invisible buttons, poor contrast)
- 🔄 Endless pairing loops with Bluetooth

**Reported bugs**

- Registration password validation rejects valid 6-20 character passwords
- Special characters not allowed in passwords without notification
- Register button invisible in dark mode
- Verification code email not sent
- App crashes when clicking 'connect device' on iOS 18.6.2

**Requested features**

- Optional account creation (guest mode)
- Better password requirement documentation
- Improved UI with visible, labeled buttons
- Better language localization and persistence
- Arabic language support


### Jimi IoTLab

[App page](https://appshunter.io/ios/app/jimi-iotlab/id6736985013)

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

**In-app purchases:** none


## Frequently asked questions

### Is TRUEFREE free?

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

### Is Jimi IoTLab free?

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

### Do TRUEFREE or Jimi IoTLab have ads?

Neither TRUEFREE nor Jimi IoTLab shows ads.

### Which is updated more often, TRUEFREE or Jimi IoTLab?

TRUEFREE ships an update every 6 weeks, and Jimi IoTLab every 3 weeks. Most recently, TRUEFREE was updated on July 26, 2026 and Jimi IoTLab on September 11, 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.*