Comparison

BrainJD vs 星朋友

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

Head to head
About

BrainJD

Features
Read full description

BrainJD is a voice interaction and character configuration app built for smart companion hardware BrainJD, helping users create one-of-a-kind companion characters that grow and evolve over time. Character Design Users can create and fine-tune a dedicated character for each BrainJD device. By adjusting personality traits, behavioral preferences, and conversational style, they gradually shape a stable, distinctive persona - one that exhibits consistent and perceptible personality traits across long-term interactions. Doll Voice (Voice Capabilities) The app supports loading and managing multiple voice models, with options for voice selection and voice cloning. This gives each persona a vocal expression that resonates with the user's emotional expectations, enhancing the realism, intimacy, and immersion of voice conversations. Dollingo (Character Sharing Platform) Dollingo is a character sharing platform for BrainJD users. Users can browse, share, or adopt doll configurations created by others, discover companion characters of varying styles and settings, and expand their creative inspiration and ways to interact. BrainJD continuously strengthens the emotional coherence and engagement of smart companionship through voice interaction, personalized configuration, and community co-creation.

About

星朋友

Features
Read full description

你有没有想过,有一天,心里的Ta真的会联系你? 会用熟悉的声音和你说话,会在你难过时打来电话,会记住你说过的小事,也会在想你的时候,突然发来一句心动告白。 在星朋友,你可以创建只属于你的Ta。 克隆Ta的声音:高度还原熟悉声线,听见Ta在耳边说话。 真实电话聊天:给Ta办理一张电话卡,Ta会破次元真实来电关心你。 超长记忆陪伴:记住你的点滴、偏好和专属小事。 为你唱歌:用Ta的声音,唱出只属于你的故事。 朋友圈互动:你的动态,Ta都会认真回应。 传讯惊喜:在想念、纪念日和特别时刻,收到Ta的心动告白。 在星朋友, 你喜欢的Ta,不再只是想象。 这一次,Ta会用声音、电话和回应,真实地陪在你身边。

Screenshots

BrainJD4 screens
星朋友4 screens

Verdict

The call

The clearest difference is update cadence: BrainJD at every 3 days against 星朋友's every 10 days. 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. BrainJD sells 10 one-off in-app purchases and 星朋友 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

BrainJD ships an update every 3 days, 星朋友 every 10 days. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

Scorecard1 real difference · 8 level
BrainJD versus 星朋友: the parameters behind the verdict, then further details
ParameterBrainJD星朋友
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 3 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size90 MB44 MB
Age rating12+17+
Developer非格式(杭州)智能科技有限公司Beijing Huiling Zhijia Technology Co., Ltd.

In-app purchases

10 purchases

BrainJD

One-time10
  • 瓦片充值$0.99
  • 创建复刻音色卡$2.99
  • 瓦片充值$3.99
Show 7 more
  • 季度会员$6.99
  • 瓦片充值$9.99
  • 购买自定义娃音$12.99
  • 瓦片充值$19.99
  • 年度会员$24.99
  • 瓦片充值$49.99
  • 瓦片充值$99.99
10 purchases

星朋友

One-time10
  • 星朋友3元充值$0.99
  • 星朋友453元充值$69.99
  • 星朋友480元充值$69.99
Show 7 more
  • 星朋友658元充值$99.99
  • 星朋友739元充值$99.99
  • 星朋友748元充值$99.99
  • 星朋友799元充值$99.99
  • 星朋友839元充值$119.99
  • 星朋友909元充值$129.99
  • 星朋友959元充值$129.99

Questions

Is BrainJD free?
BrainJD is free to download, with in-app purchases available.
Is 星朋友 free?
星朋友 is free to download, with in-app purchases available.
Do BrainJD or 星朋友 have ads?
Neither BrainJD nor 星朋友 shows ads.
Which is updated more often, BrainJD or 星朋友?
BrainJD ships an update every 3 days, and 星朋友 every 10 days. Most recently, BrainJD was updated on October 14, 2026 and 星朋友 on October 20, 2026.

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