Appworthy
App Store
Version 7.4 · 2026-10-25
1.ipad支持橫屏排版 2.管理記錄支持排序，在“更多”按鈕使用 3.流年數據增加頂度表
App Store rating2.0★1 rating
Price$5.99In-app $1.99–$29.99
Age17+Store age rating
Size15 MBiPhone download
CategoryEducation
Developer思迪 黄
What we found
Full reportToo little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Money
- $5.99 to download · in-app purchases $1.99–$29.99 (3 listed). The store doesn’t say how often these bill.
- If you subscribe through the store, cancel in iPhone Settings → your name → Subscriptions. Deleting the app doesn’t cancel a subscription.
Not yet tested.
The store currently lists version 7.4, updated 2026-10-25.
Preview
Store screenshots supplied by the developer.
About this app
七政四餘是古人對太陽系內的幾個主要行星運動規律進行研究而發展出來的一門理論，其中太陽、月球、金星、水星、火星、木星和土星這七顆可以觀測到的行星被稱為七政，紫炁、月孛、羅睺、計都這四顆星體代表著太陽與月亮運行中的特殊位置，無法直接觀測，稱為四餘星， 為了刻畫這十一顆星體的運動軌跡，需要進行繁雜的運算，本App把繁雜的運算交給iOS設備進行，通過改變各種參數，將七政星四餘星各種資訊呈現到用戶面前，此外還提供了日月食的計算，可以蒐索過去千年和未來百年的日月食的發生時間, 讓用戶能更便捷的瞭解、研究和應用古人關於七政四餘理論以及古代曆法的知識。本App可離線運行
From the developer’s store description.
For developers and the curious
The full report
The evidence, sources, measurements and versions behind every label above.
Findings and evidence
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.
What reviewers report
No review analysis published for this app.
Measurements
“Not assessed” means we could not measure it. It is never a zero and never a pass.
From store data and reviews
Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
Under 65% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the app package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Versions and dates analysed
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Store update history
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Assessment record
- Status
- Not yet tested
- App identifier
apple-6472636728- Sources used
- None recorded
- Reviews read
- None recorded
- Package examined
- No package scan
- Human inspection
- Not completed
How we know
- Measurement vocabulary
- 1.4
Store facts
What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
App Store
- Store rating
- 2.00 ★ · 1 ratings
- Version
- 7.4
- Updated
- 25 Oct 2026
- Price
- $5.99
- Age rating
- 17+
- Size
- 15 MB
- Developer
- 思迪 黄
- Category
- Education
- Listing price
- $5.99
Purchases the store lists
What this app sells
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
Show 3 more purchases we couldn’t categorise
These are really on sale; we just can’t tell from the name whether they recur.
琴堂盤功能Term not stated$1.99
星曜關係搜索功能Term not stated$29.99
演禽功能Term not stated$10.99
Method and limits
What a missing label means
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Limits of this report
- A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
- Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
- Not assessed is a state. It is never a zero and never a pass.
- A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Request a correction
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.