TET LITHIUM vs AlphaX Active Sound
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TET LITHIUM
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T.E.T Lithium APP, your ultimate companion for monitoring the status of your Lithium Starting battery and BMS parameters.With cutting-edge technology, including the innovative JUMP START feature, it ensures your batteries stay active and responsive, ready to spring into action even when the BMS low Voltage protection is triggered. All of the datas can be showed on mobile through bluetooth.
AlphaX Active Sound
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AlphaX is an electronic sound system developed in Taiwan and designed specifically for car owners who crave a thrilling sensory experience. Whether your car is a gasoline, electric, or hybrid, AlphaX can simulate a powerful and realistic high-performance engine sound. Core Functions 1. Real-time Sound Switching: Built-in sound effects from multiple classic supercars and electric vehicles; simply tap the screen to switch between different engine characteristics. 2. Multi-dimensional Parameter Adjustment: Idle volume, dynamic audio, backfire. 3. High-Speed โโBluetooth Connection: Utilizes low-latency Bluetooth technology to ensure instant connection between your phone and the in-car sound system. 4. Customizable Memory Modes: Stores multiple favorite settings for quick application based on your driving mood. Product Features 1. Developed in Taiwan (MIT): Optimized for local driving environments, the system is stable and features a user-friendly, fully Chinese interface. 2. Non-destructive upgrade: Paired with a dedicated X-fiber amplifier and tweeter system kit, enjoy a lag-free, realistic supercar experience without damaging the original vehicle wiring. 3. Ultimate after-sales service: This app supports hardware integration and offers a 24-month extended warranty and after-sales support.
Screenshots
Verdict
The clearest difference is update cadence: AlphaX Active Sound at every 9 days against TET LITHIUM's every 32 months. TET LITHIUM's advantage is iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TET LITHIUM ships an update every 32 months, AlphaX Active Sound every 9 days. The most recent releases landed on October 27, 2026 and November 5, 2026 respectively.
| Parameter | TET LITHIUM | AlphaX Active Sound |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 32 months | Every 9 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 9.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 7 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | ๅฎๆ ้ | JIN-HAO LI |
In-app purchases
TET LITHIUM
No in-app purchases
AlphaX Active Sound
No in-app purchases
Questions
Is TET LITHIUM free?
Is AlphaX Active Sound free?
Do TET LITHIUM or AlphaX Active Sound have ads?
Which is updated more often, TET LITHIUM or AlphaX Active Sound?
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