Research answer
What AppTrendKit can say about 奇妙學加減法 -寶寶巴士 today
奇妙學加減法 -寶寶巴士 has no estimate-backed download or gross-consumer-spend figure that meets the public evidence contract yet.
Observed App Store metadata, chart positions, and history are shown below. Missing, non-finite, undefined-currency, or undefined-metric evidence stays missing rather than becoming zero.
Performance intelligence
Observed trajectory and estimates
Store ranks are observations. Downloads and gross store consumer spend are AppTrendKit estimates and only appear when persisted evidence exists.
Estimated downloads · 30D
ModeledNo persisted estimate
The page does not turn missing evidence into zero.
Estimated App Store gross consumer spend · 30D
ModeledNo persisted estimate
The page does not turn missing evidence into zero.
Estimated downloads · 7D
ModeledNo persisted estimate
The page does not turn missing evidence into zero.
Estimated App Store gross consumer spend · 7D
ModeledNo persisted estimate
The page does not turn missing evidence into zero.
Evidence history
Collected daily performance
No daily metric history has been persisted yet.
Rank history
Observed chart positions
Lower rank is better. Only collected observations are shown.
Coverage note
What the ranks mean
A missing rank is not treated as zero downloads or zero revenue. Apple chart feeds are bounded and may return censored or not-ranked observations outside the visible chart depth.
Read the methodStorefront mix
Top countries by estimated contribution
Country estimates are aggregated only after country-level predictions exist.
Monetization
Observed store economics signals
These are listing and product observations. They are not company revenue, subscriber counts, or advertising revenue.
App details
Store metadata
- Version
- 9.92.0000
- Released
- Aug 21, 2015
- Last updated
- Jun 8, 2026
- Content rating
- 4+
- Default storefront
- TW
Public IAP observations
Validated in-app purchase prices
Only persisted rows with an explicit public publication boundary are shown. Missing price, currency, country, or date values stay unknown.
Listing detail
What the store says
難度貼心合理，循序漸進，確保孩子能夠熟練掌握20以內加減法的運算；精心設計的豐富獎勵機制，孩子們可以用學習成果解鎖豐富道具，讓孩子充分體會學習帶來的成就感，進而愛上數學。 在【寶寶學加減法】裡，數學不再是抽象的概念，加減法也不再是無聊的運算，一切都變得那麼有趣……想讓你的孩子快樂、輕鬆的學好20以內加減法，愛上數學嗎？【寶寶學加減法】是你最棒的選擇！ 【產品特色】 1.邊點邊數——輕輕鬆鬆學會加減法； 2.三大主題——隨意更換，總有一個是寶寶的最愛； 3.豐富道具——任由寶寶收集，在蒐集中學會加減法； 4.豐富激勵——在寶寶在快樂中學習； 5.幼小銜接——讓寶寶贏在起跑點。 ————— 寶寶巴士（BabyBus）以「快樂啓蒙」為教育出發點，專注啓發孩子的學習興趣，為孩子打造快樂童年。根據6歲以下兒童各年齡階段的敏感期特點和學習重點，基於蒙氏（蒙特梭利）教育理念，研發了涵蓋語言、健康、科學、社會、藝術等五大領域的海量幼兒教育遊戲，精美兒歌動畫，建構出「年齡+能力」的多元化產品體系。讓孩子在遊戲中享受探索的樂趣。 ————— 聯繫我們： Email：ser@babybus.com 官方網站：https://app.babybus.com
Publisher websiteStore creative
Screenshots
Competitive set
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Deterministic links to real stored apps matched by category, publisher, and comparable performance bands.
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Methodology and provenance
Read every number with its evidence
Metadata source: Apple iTunes Search API; observed Sep 7, 2026, 9:53 PM.
Rankings: collected chart positions from the listed storefront. Missing ranks are not zeros.
Economics: downloads and gross store consumer spend are estimated, not official Apple or publisher figures.
Model: No persisted model version.
Confidence: —; intervals widen when evidence or history is limited.
Last observation: Sep 7, 2026, 9:53 PM.
See how AppTrendKit separates observations, estimates, coverage, and confidence.
Open methodology