MobileTech DSP vs STETSOM STX DSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MobileTech DSP
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After connecting App to Car Amplifier with Integrated DSP, EQ, BASS, 3D SOUND,TIME ALIGNMENT, PHASE, MUTE, FILTER , SAVE SOUND SETTING TO PHONE, SAVE SOUND SETTING TO AMPLIFIER, LOAD SOUND SETTING FROM PHONE, RCA OUTPUT etc could be controlled through this App. How to use: 1.Install App and turn on power of car 2. Turn on Bluetooth on your iPhone 3,Open App and wait for around 5 seconds, then click “Connect” icon in left corner of bottom. Amplifier will be connected to App automatically. 4.DIY you preferred sound and then click “Save to AMP” icon to save. Or click “ Save to Phone” to save. Note： 1.Do not exit app during saving and do not turn off power supply, program may be shut down caused by this.
STETSOM STX DSP
Control your Stetsom audio system directly from your smartphone. Adjust your automotive sound system in real-time and monitor technical information with this app. Explore features in demo mode if you don't own a compatible processor.
- Real-time audio system adjustment
- Monitor technical information
- Bluetooth communication
- Control compatible digital processors
- Demo mode for exploration
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Full control of your Stetsom audio system directly from your smartphone! The official Stetsom app was developed to offer intuitive, precise and complete control of several of the brand's digital processors, compatible with the STX2436BT, STX2448BT and STX2496BT processors. Whether to adjust your automotive sound system in real time or to monitor technical information, with multiple functionalities, the app delivers a modern and connected experience through Bluetooth communication. How to use: 1. Install the app on your device 2. Activate Bluetooth 3. Turn on the compatible processor 4. Open the app and select the desired processor from the list If you do not yet have a compatible Stetsom processor, activate the demo mode and explore all the features available in the app. Optimize the sound, customize the experience and have full control of your Stetsom processors in the palm of your hand!
Screenshots
Verdict
The clearest difference is update cadence: STETSOM STX DSP at every 8 days against MobileTech DSP's every 3 months. MobileTech DSP's advantage is iOS requirement (7.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MobileTech DSP ships an update every 3 months, STETSOM STX DSP every 8 days. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.
| Parameter | MobileTech DSP | STETSOM STX DSP |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (391 ratings) — better |
| Positive reviews | — | 39.3% of reviews |
| Number of ratings | — | 391 — better |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 3 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | PT. Kramat Motor | STETSOM ELETRÔNICA LTDA |
In-app purchases
MobileTech DSP
No in-app purchases
STETSOM STX DSP
No in-app purchases
Questions
Is MobileTech DSP free?
Is STETSOM STX DSP free?
Do MobileTech DSP or STETSOM STX DSP have ads?
Which is updated more often, MobileTech DSP or STETSOM STX DSP?
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