Comparison

LCTDBMS vs 学习帮影音

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

Head to head
About

LCTDBMS

Features
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LCTDBMS是一款电池管理手机APP软件,可以监控电池的电压,电流,SOC,SOH等电池信息,实时监控电池温度等,主要运用于各种电池PACK场景。

About

学习帮影音

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学习帮影音,是一款为本地课程、资料与影音而生的离线播放器。它不追逐信息流,只负责把你的收藏整理成一座随身影音库:集中管理,随时续看续听,安静、有序、从容。 【最新版·完美适配 iPad】 针对 iPad 大屏与多任务体验完成适配。更大视野浏览课程与影音,更顺手地整理、播放与切换,让学习与欣赏在 iPad 上更显从容。 【从视频到音频】 播放视频时即可提取音轨,可选 M4A、MP3 或原格式,保存在「音频」中继续收听。看过的课程,也能换一种方式听。 【广泛格式·从容播放】 视频支持:MP4、MOV、M4V、3GP、3G2、MKV、MK3D、WebM、AVI、FLV、F4V、WMV、ASF、RMVB、RM、TS、M2TS、MTS、M2T、VOB、MPG、MPEG、MPE、MPV、M2V、DAT、OGV、OGM、DivX、Xvid、TP、TRP、MXF、NSV、TOD、DV、AMV。 音频支持:MP3、M4A、AAC、WAV、AIFF、AIF、CAF、FLAC、OGG、OGA、WMA、AMR、M4B、OPUS、APE。 【导入与导出】 从相册、文件导入,或同一 Wi-Fi 下用浏览器传到设备。视频可导出到文件或相册;音频可导出到文件。资料进出,自有章法。 【整理与播放】 视频、音频分开收纳,视频可设私密文件夹。支持续播、倍速、定时关闭、锁屏收听、画中画与投屏。把学习资料与私人影音,安置得井井有条。 【说明】 部分冷门编码或损坏文件可能无法播放。部分视频格式可能无法保存到相册,可改存到文件。 学习帮影音:离线播放,也可以很讲究。 使用条款(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

LCTDBMS4 screens
学习帮影音4 screens

Verdict

The call

The clearest difference is in-app purchases: LCTDBMS at none against 学习帮影音's 4. LCTDBMS also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads 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. 学习帮影音 sells 4 in-app purchases, starting at $0.99 per month. LCTDBMS asks for nothing beyond the download.

UpkeepUpdate frequency

LCTDBMS ships an update every 2 weeks, 学习帮影音 every 9 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
LCTDBMS versus 学习帮影音: the parameters behind the verdict, then further details
ParameterLCTDBMS学习帮影音
PriceFreeFree
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size37 MB56 MB
Age rating4+4+
DeveloperLichuang Tongda New Energy(Shenzhen) Co. Ltd.岳 于

In-app purchases

None

LCTDBMS

No in-app purchases

4 purchases

学习帮影音

Subscriptions4
  • 月度VIP$0.991 Month
  • 季度VIP$0.993 Months
  • 半年VIP$1.996 Months
Show 1 more
  • 年度VIP$2.991 Year

Questions

Is LCTDBMS free?
LCTDBMS is free to download, with no in-app purchases.
Is 学习帮影音 free?
学习帮影音 is free to download, with in-app purchases available.
Do LCTDBMS or 学习帮影音 have ads?
Neither LCTDBMS nor 学习帮影音 shows ads.
Which is updated more often, LCTDBMS or 学习帮影音?
LCTDBMS ships an update every 2 weeks, and 学习帮影音 every 9 days. Most recently, LCTDBMS was updated on October 28, 2026 and 学习帮影音 on October 25, 2026.

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