Appworthy
App Store
Version 2.7.0 · 2026-10-21
いつも登山天気をご利用いただきありがとうございます。 今回のアップデートは以下になります。 ・山コンディション、マイ山、山検索の画面に、時間帯別の登山指数と評価理由を表示するようにしました。 ・いくつかの内部処理を最適化しました。
App Store rating2.3★3 ratings
PriceFreeIn-app $1.99–$34.99
Age4+Store age rating
Size77 MBiPhone download
CategoryUtilities
Developer一般財団法人 日本気象協会
What we found
Full reportToo little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Money
- Free to download · in-app purchases $1.99–$34.99 (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 2.7.0, updated 2026-10-21.
Preview
Store screenshots supplied by the developer.
About this app
＼30日間無料トライアル実施中！／
『日本気象協会公式』信頼の天気予報であなたの登山ライフをもっと安心・快適に
●登山のための山の標高別ピンポイント天気予報！
●日本中の山の気温・降水量・風・雷の予測で、安心の登山を！
◆更に登山を楽しめる！『登山天気 プレミアムプラン』リリース◆
2023年7月よりtenki.jp 登山天気がさらにパワーアップ。
天気予報期間や提供情報が充実し、登山愛好家の皆さんにぴったりの機能が続々！
＜tenki.jp 登山天気プレミアムプランのパワーアップした機能＞
●14日先の天気がわかる
…翌々週の天気もわかるから更に登山計画が立てやすい！
●山の1時間ごとの天気がわかる
…登山中の天気の確認が細かくできるから急な天候の変化にも対応！
●季節に合わせた機能を全て使える
…積雪マップなど、季節に合わせたサービスが全て利用可能！
→プレミアムプランも30日間無料でお試しいただけます！
＜フルシーズンの登山にお得な年間プランも登場＞
tenki.jp 登山天気プレミアムプラン通常月額550円→415円相当で利用できる、お得な年間プランが誕生。
1年を通して登山や山でのハイキング・アウトドアを楽しみたい方にピッタリです。
＜お手軽に始められるライトプランも＞
従来のtenki.jp 登山天気ライトプラン（月額240円）ももちろんご利用可能。
週間天気や雨雲レーダー、標高別のピンポイント予報など、登山に必要な天候情報がこれ一つで確認できるアプリです。
【tenki.jp 登山天気とは】
無料の天気予報アプリでは得られない山の天気情報を確認できる、快適な登山に必須の山の天気予報専門アプリです。
日本気象協会公式「tenki.jp」の姉妹アプリで、天気予報のプロが監修。
富士山・白馬岳・槍ヶ岳などの人気の山はもちろん、 三百名山+α 日本中の山を網羅！
登山計画にも、登山中の天候確認にも最適です。
山の地図と一緒にtenki.jp 登山天気を活用し、安心・安全な登山を実現しましょう！…
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
tenki-jp-apple-1144845642- 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
- 2.33 ★ · 3 ratings
- Version
- 2.7.0
- Updated
- 21 Oct 2026
- Price
- Free · In-app purchases
- Age rating
- 4+
- Size
- 77 MB
- Developer
- 一般財団法人 日本気象協会
- Category
- Utilities
- Listing price
- Free · In-app purchases
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.
定期購読Term not stated$1.99
定期購読Term not stated$34.99
定期購読Term not stated$3.99
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.