Comparison

BVR智能和弦吉他 vs Yixuan Screen

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

Head to head

About

BVR智能和弦吉他

Features

Read full description

音乐app，用于学习音乐知识，音乐串口通讯，方便简单，嘎嘎好用

About

Yixuan Screen

Features

Read full description

Yixuan Screen is an APP focusing on multimedia broadcast control system [Dazzling screen broadcast control] Theme switching, sound control, music, pictures, video playback function control, text subtitle editing and control, as well as border, animation and other multi-element function control bring users simple human-computer interaction and provide convenient operations for a beautiful visual experience. 【Device Management】 Provide users with powerful device management. You can add multiple devices. Provide multiple device management such as binding, unbinding, and rotation. Simultaneously upload and distribute device information.

Screenshots

BVR智能和弦吉他1 screens

Yixuan Screen3 screens

Verdict

The call

The clearest difference is update cadence: BVR智能和弦吉他 at every 6 days against Yixuan Screen's every 2 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

BVR智能和弦吉他 ships an update every 6 days, Yixuan Screen every 2 months. The most recent releases landed on September 17, 2026 and May 19, 2026 respectively.

Scorecard1 real difference · 5 level

BVR智能和弦吉他 versus Yixuan Screen: the parameters behind the verdict, then further details
Parameter	BVR智能和弦吉他	Yixuan Screen
Price	Free	Free
Update frequency	Every 6 days — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	1.3 GB	27 MB
Age rating	17+	4+
Developer	Wenzhou Gaojie Trading Co., Ltd.	深圳市斯特孚科技有限公司

In-app purchases

None

BVR智能和弦吉他

No in-app purchases

None

Yixuan Screen

No in-app purchases

Questions

Is BVR智能和弦吉他 free?

BVR智能和弦吉他 is free to download, with no in-app purchases.

Is Yixuan Screen free?

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

Do BVR智能和弦吉他 or Yixuan Screen have ads?

Neither BVR智能和弦吉他 nor Yixuan Screen shows ads.

Which is updated more often, BVR智能和弦吉他 or Yixuan Screen?

BVR智能和弦吉他 ships an update every 6 days, and Yixuan Screen every 2 months. Most recently, BVR智能和弦吉他 was updated on September 17, 2026 and Yixuan Screen on May 19, 2026.