Comparison

BCTO vs 陪娃记

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

Head to head
About

BCTO

Features
Read full description

BCTO是一款由博通光电有限公司开发的用于智能终端的天文软件。 BCTO分为两部分: 1. 电子星图部分。电子星图模拟一个实时3D的星空环境,调用智能终端内部传感器计算出用户当前的手机视角所能看到的星空天象。电子星图内置多达30000颗天体数据,包括太阳系数据,88个星座数据,IC数据,Messier数据,NGC数据等等。 2. 控制部分。可以蓝牙空中接口链接到博通公司生产的无线版本的天文望远镜,实现对望远镜的无线操作。用户可以在BCTO上对望远镜执行星体校准,转动控制,搜索和跟踪天体等多种操控功能。 另外可以配合电子星图,通过可视化选择星体后实时搜索跟踪天体目标。

About

陪娃记

Features
Read full description

【应用简介】 孩子生字记得快忘得快?家长工作忙没时间规划?手抄默写题太累? “陪娃记”是一款专为小学生家长设计的智能助学工具。我们利用科学的艾宾浩斯记忆算法,帮您自动规划孩子的每日生字复习计划,并支持一键生成可打印的默写纸。把学习规划交给系统,把宝贵的亲子时间留给高质量的陪伴。 【核心功能】 1. 科学规划,对抗遗忘 只需录入生字,系统自动基于艾宾浩斯遗忘曲线,为您安排第1、2、4、7、15天的最佳复习节点。告别盲目复习,用最少的时间达到最好的记忆效果。 2. 一键打印,回归纸笔 告别手抄出题的烦恼!APP 自动将今日复习任务生成精美的 PDF 默写纸。 3. 智能错题攻坚 孩子默写错了?在 APP 上一键标记。系统会自动将这些词加入“错题本”,并提高复习优先级,通过高频循环直到孩子彻底掌握。 4. 拒绝任务“滚雪球” 支持设定“每日练习上限”,智能调节新学与复习的比例,确保任务量在孩子可接受范围内,让坚持变得更容易。 【适用人群】 苦恼于孩子记不住生字的小学家长。 经常需要给孩子出题、报听写,但觉得手抄太累的家长。 认同科学记忆方法,追求高效学习的家庭。 【联系我们】 如果您有任何建议或反馈,欢迎在app store留言。 隐私政策:http://pwj.ailb.vip/privacy.html 用户协议:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BCTO4 screens
陪娃记4 screens

Verdict

The call

The clearest difference is in-app purchases: BCTO at none against 陪娃记's 2. BCTO also leads on iOS requirement (9.0 vs 13.0). 陪娃记's advantage is update cadence (every 5 days vs every 28 months). On price, 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. 陪娃记 sells 2 in-app purchases, starting at $1.99 per month. BCTO asks for nothing beyond the download.

UpkeepUpdate frequency

BCTO ships an update every 28 months, 陪娃记 every 5 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 3 level
BCTO versus 陪娃记: the parameters behind the verdict, then further details
ParameterBCTO陪娃记
PriceFreeFree
Update frequencyEvery 28 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better13.0
Further details — not scored
Size32 MB77 MB
Age rating4+4+
Developer佛山市顺德区博通光电有限公司荣成 朱

In-app purchases

None

BCTO

No in-app purchases

2 purchases

陪娃记

Subscriptions2
  • 连续包月$1.991 Month
  • 连续包年$14.991 Year

Questions

Is BCTO free?
BCTO is free to download, with no in-app purchases.
Is 陪娃记 free?
陪娃记 is free to download, with in-app purchases available.
Do BCTO or 陪娃记 have ads?
Neither BCTO nor 陪娃记 shows ads.
Which is updated more often, BCTO or 陪娃记?
BCTO ships an update every 28 months, and 陪娃记 every 5 days. Most recently, BCTO was updated on October 26, 2026 and 陪娃记 on October 30, 2026.

Other comparisons