H1DSP vs ShiftPower
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
H1DSP
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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.
ShiftPower
Enhance your driving experience with customizable acceleration modes for sportier and safer performance. Control your vehicle's safety with dedicated Lock and Valet modes, offering over 300 acceleration response maps for a personalized feel.
- Four customizable driving modes
- Lock and Valet safety modes
- Over 300 acceleration response maps
- Sportier and safer overtaking
- Plug-and-Play installation
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Eliminate acceleration delay with four customizable quick access driving modes (Dynamic, Sport, Super Sport and Race). Control your car's safety with Lock and Valet modes. Enjoy the pleasure of driving in a sportier and safer way when overtaking. Over 300 acceleration response maps. Easy installation. Plug-and-Play connections. Here begins the experience of driving a new car, yours.
Screenshots
Verdict
The clearest difference is ads: H1DSP at none against ShiftPower's shown. H1DSP also leads on iOS requirement (8.0 vs 15.1). ShiftPower's advantage is update cadence (every 2 weeks vs every 7 months) and device support (4 vs 2). On price and in-app purchases 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.
H1DSP ships an update every 7 months, ShiftPower every 2 weeks. The most recent releases landed on September 14, 2026 and September 29, 2026 respectively.
| Parameter | H1DSP | ShiftPower |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (316 ratings) — better |
| Positive reviews | — | 71.4% of reviews |
| Number of ratings | — | 316 — better |
| Update frequency | Every 7 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 8.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 5 MB | 109 MB |
| Age rating | 4+ | +4 |
| Developer | 杏生 卢 | Faaftech Tecnologia Ltda |
In-app purchases
H1DSP
No in-app purchases
ShiftPower
No in-app purchases
