BLAM LA808 vs A894DSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLAM LA808
Read full descriptionHide full description
Remote control software for BLAM DSP integrated amplifier LA808 DSP Pro Improve the original sound of your car using the amplifier BLAM LA808 DSP Pro, 75W x 4 channel and 4 RCA output class D integrated DSP amplifier. Create your own favorite sound, by adjusting its integrated digital sound processor (DSP) using the dedicated application on your smartphone. Application de contrôle à distance pour l'amplificateur avec DSP intégré BLAM LA808 DSP pro Améliorez le son d'origine de votre vehicule en utilisant l'amplificateur BLAM LA808 DSP Pro, 75W x 4 canaux et 4 sortie RCA, amplificateur classe D avec DSP intégré Créer le son qui vous convient en ajustant le processeur de son intégré (DSP) avec l'application dédié sur votre smartphone
A894DSP
Read full descriptionHide full description
After connecting App to Car Amplifier with Integrated DSP, EQ, BASS, 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.
Screenshots
Verdict
The clearest difference is update cadence: A894DSP at every 2 months against BLAM LA808's every 16 months. 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.
BLAM LA808 ships an update every 16 months, A894DSP every 2 months. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.
| Parameter | BLAM LA808 | A894DSP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 | 9.0 |
| Further details — not scored | ||
| Size | 37 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | BLAM | 杏生 卢 |
In-app purchases
BLAM LA808
No in-app purchases
A894DSP
No in-app purchases









