Comparison

Wonder Circuits vs NB科学领航

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

Head to head
About

Wonder Circuits

Explore digital logic with interactive lessons and a hands-on simulator. Build complex circuits, including a four-bit computer, and learn to program it. The app offers a free introductory experience with an optional one-time purchase for full access.

Highlights
  • 62 digital logic lessons
  • Build binary adders and registers
  • Assemble a four-bit computer
  • Write programs for the computer
  • Logic Lab simulator
  • Save and share circuit blueprints
  • Offline functionality
Features
Read full description

Learn digital logic through 62 lessons in 13 chapters. Start with AND, OR and NOT, then build binary adders, feedback circuits, registers, memory and state machines. Assemble a visible four-bit computer and write programs for it. Start with the first 14 lessons and the complete Logic Lab for free. One optional purchase unlocks the remaining 48 lessons and all future core content. No subscriptions or consumables. Build freely in the complete Logic Lab, save reusable chips and share offline blueprints. Works offline, with no accounts, ads or tracking. This is a digital logic simulator; it does not model voltage or current. Campaign lessons still progress in order after purchase.

About

NB科学领航

Read full description

【产品简介】 NB科学领航,是专为青少年打造的“实验探究+系统课程”科学学习产品。紧扣教育部“做中学”领航行动倡导的实践育人理念,由专业名师带着孩子以 NB 虚拟仿真实验为载体,在动手探究中理解科学原理,实现从“有人带着学”到“孩子自己会学”的跨越。 【核心特色】 1. 四大核心学习价值 • 感兴趣:从生活与真实情境问题出发,生动有趣的现象呈现,彻底激发孩子的探索自驱力。 • 学得懂:零基础轻松上手,拒绝枯燥死记硬背公式,亲手操作、观察现象、验证结论。 • 学得好:构建“提出问题 - 形成假设 - 动手验证 - 总结规律 - 拓展探索”的科学探究闭环,培养底层科学思维。 • 用得上:深度衔接小学科学及初中物理、化学、生物核心知识点,助力校内学习与实验操作。 2. 紧扣六大核心主题 紧密对应教育部倡导的跨学科实践方向,系统化打造丰富课程模块: • 生命健康 • 生态环境 • 地球奥秘 • 航空航天 • 新兴产业 • 人工智能 3. NOBOOK 虚拟仿真实验引擎 突破传统实验的时空与安全限制!无毒无害、无器材耗材门槛,支持无限次反复操作、调节变量与试错探索,让孩子随时随地在家就能做实验。 4. 课堂互动与智能反馈 课程内嵌随堂实验动手环节与互动问答,实时检验学习效果,让被动观看变为主动探索与思考。

Screenshots

Wonder Circuits4 screens
NB科学领航4 screens

Verdict

The call

Wonder Circuits and NB科学领航 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Wonder Circuits sells 1 one-off in-app purchase and NB科学领航 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Wonder Circuits ships an update every 6 days, NB科学领航 weekly. Both last shipped on October 25, 2026.

ScorecardNo meaningful differences
Wonder Circuits versus NB科学领航: the parameters behind the verdict, then further details
ParameterWonder CircuitsNB科学领航
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size28 MB85 MB
Age rating4+9+
Developer亚娟 秦BeiJing LeBu Educational Technology Co., Ltd.

In-app purchases

1 purchases

Wonder Circuits

One-time1
  • Unlock All Content$2.99
3 purchases

NB科学领航

One-time3
  • 科学领航课·启蒙$39.99
  • 科学领航课·探索$39.99
  • 科学领航课·突破$59.99

Questions

Is Wonder Circuits free?
Wonder Circuits is free to download, with in-app purchases available.
Is NB科学领航 free?
NB科学领航 is free to download, with in-app purchases available.
Do Wonder Circuits or NB科学领航 have ads?
Neither Wonder Circuits nor NB科学领航 shows ads.
Which is updated more often, Wonder Circuits or NB科学领航?
Wonder Circuits ships an update every 6 days, and NB科学领航 weekly. Most recently, Wonder Circuits was updated on October 25, 2026 and NB科学领航 on October 25, 2026.

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