Comparison

R8.4V2 vs DSP810

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

R8.4V2

Features

Read full description

R8.4V2 是一款专门为车载DSP调音软件，拥有8通道31段EQ,独立的USB播放界面，专业的调节手段，让您有更佳的车载效果。

About

DSP810

Features

Read full description

Connect smart devices and read song information from USB drives

Screenshots

R8.4V24 screens

DSP8104 screens

Verdict

The call

The clearest difference is iOS requirement: R8.4V2 at 9.0 against DSP810's 12.0. On price, update cadence, ads 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

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

R8.4V2 ships an update every 5 months, DSP810 every 7 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 5 level

R8.4V2 versus DSP810: the parameters behind the verdict, then further details
Parameter	R8.4V2	DSP810
Price	Free	Free
Update frequency	Every 5 months — better	Every 7 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	9.0 — better	12.0
Further details — not scored
Size	4 MB	7 MB
Age rating	4+	17+
Developer	文杰陈	明武伍

In-app purchases

None

R8.4V2

No in-app purchases

None

DSP810

No in-app purchases

Questions

Is R8.4V2 free?

R8.4V2 is free to download, with no in-app purchases.

Is DSP810 free?

DSP810 is free to download, with no in-app purchases.

Do R8.4V2 or DSP810 have ads?

Neither R8.4V2 nor DSP810 shows ads.

Which is updated more often, R8.4V2 or DSP810?

R8.4V2 ships an update every 5 months, and DSP810 every 7 months. Most recently, R8.4V2 was updated on October 10, 2026 and DSP810 on October 7, 2026.