CF vs DSP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Head to head
About
CF
Features
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CF-M810 DSP是一款针对汽车DSP功放的音效处理并且支持读取U盘中的歌曲软件
About
DSP
Features
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这是一款通过蓝牙连接DSP智能设备的调音软件
Screenshots
CF4 screens
DSP4 screens
Verdict
The call
The clearest difference is update cadence: CF at every 3 weeks against DSP's every 13 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
CostPrice · In-app purchases · Ads · Monetization
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
UpkeepUpdate frequency
CF ships an update every 3 weeks, DSP every 13 months. Both last shipped on November 3, 2026.
Scorecard1 real difference · 5 level
| Parameter | CF | DSP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.6 — better | 15.5 |
| Further details — not scored | ||
| Size | 5 MB | 5 MB |
| Age rating | 4+ | 17+ |
| Developer | Guangzhou Coolpower Technology Co., Ltd. | 东山 谢 |
In-app purchases
None
CF
No in-app purchases
None
DSP
No in-app purchases
Questions
Is CF free?
CF is free to download, with no in-app purchases.
Is DSP free?
DSP is free to download, with no in-app purchases.
Do CF or DSP have ads?
Neither CF nor DSP shows ads.
Which is updated more often, CF or DSP?
CF ships an update every 3 weeks, and DSP every 13 months. Most recently, CF was updated on November 3, 2026 and DSP on November 3, 2026.
