RC_Speaker vs X1 DSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RC_Speaker
Control BLE dual-mode products with your iOS device. Adjust LED lights, play music from various sources, tune into FM radio, and customize EQ settings.
- BLE remote control for dual-mode products
- LED color, brightness, and color temperature control
- Local, SD card, and UDisk music playback
- FM radio tuning
- Customizable EQ settings
Read full descriptionHide full description
The application can use BLE remote control BLE dual-mode products, the use of iOS devices as a remote control, control the product features. 1, Lantern: The corresponding LED lights color, brightness and color temperature control,LED lights can be selected in accordance with the corresponding mode changes 2, Music: You can use Bluetooth peripherals to play the user's local music, SD card music and UDisk music 3, FM:Find and change radio station 4,EQ: You can choose the corresponding mode according to the built-in EQ effect, but also according to preferences custom EQ
X1 DSP
Read full descriptionHide full description
X1-DSP APP is used to tune amplifiers with built-in interactive audio signal processor. It offers complete control such as : 31 band EQ with selectable frequency and Q, 6/12/24/48 dB crossover with selectable filters, time alignment in ms/cm/inches, grouping, preset and custom setting memory, the versatility is endless. All adjustments and DSP functionality are configured via external device with X1-DSP app installed.
Screenshots
Verdict
RC_Speaker and X1 DSP are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | RC_Speaker | X1 DSP |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 12 MB |
| Age rating | 4+ | 9+ |
| Developer | Jiaxing Rongcheng Electronic Technology Co., Ltd | 文栋 顾 |
In-app purchases
RC_Speaker
No in-app purchases
X1 DSP
No in-app purchases









