Comparison

Partly Sunny vs 被害予測・防災cmap

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

Head to head
About

Partly Sunny

This app provides detailed weather information at a glance, offering hourly and weekly forecasts with customizable graphs and interactive maps. It allows users to track various weather conditions and customize their app experience.

Highlights
  • Quick weather overviews
  • Detailed hourly and weekly forecasts
  • Interactive weather map with layers
  • Customizable hourly and daily graphs
  • Pull-to-refresh functionality
  • Save multiple locations
  • Custom app icon and theme
Features
Currently charting
Read full description

Partly Sunny shows your weather in quick glances and detailed looks. Need to check if it will rain today? Or see the humidity or UV index over the next few hours? Or look at a radar view of the approaching storm? Partly Sunny has you covered. Quick Glances Get an overview of what’s happening in the sky at your current location and your favorite locations. Detailed Looks Get more details about what’s happening throughout the hour, the day, and the week at your locations. Hourly Graphs See how your selected conditions change over the next several hours. Choose from temperature, precipitation, cloud cover, humidity, UV index, wind, and more. Tap the graph to change the plotted condition. Touch & hold the graph and drag left & right for a detailed look at each hour. Week View Get a quick glance at the week’s forecast. Tap any day for a detailed look at that day. With a monthly or yearly subscription, join the Partly Sunny Club and unlock more: Interactive Weather Map See approaching storms and more on an interactive map. Map layers available: • Precipitation radar • Severe-weather warnings (US, Canada, & Europe) • Storm cells (US) • Tropical storms • Temperatures • Wind Speeds • Radar & Clouds (US) • Clouds Pull-to-Refresh Pull down in Location View to refresh the location’s forecast on demand. More Locations Save more locations in your locations list. Custom App Icon & Theme Customize the Partly Sunny icon on your Home Screen and the theme color in the app. Whether or not you’re part of the Club, there’s still more: • Forecasts powered by Apple Weather • Precipitation-intensity graph when it’s raining or snowing • Show actual or “feels like” temperatures throughout the app and quickly switch with a handy gesture • Customizable condition below hourly graphs • Customizable condition for daily forecasts • Links to pollen forecasts and NOAA weather offices (US locations) • Location renaming and fine-tuning Thank you for using and supporting Partly Sunny! Even when the weather isn’t enjoyable, I hope you enjoy checking the weather with Partly Sunny! – Joe ——— Partly Sunny has been featured by Apple, MacStories, AppAdvice, and Lifehacker. Partly Sunny “introduces a robust, beautiful new way to view weather information. […] What’s immediately striking about Partly Sunny’s design is that it feels designed to belong in iOS. It’s an app that feels built by Apple if the company decided to make a massive iterative change to its own stock Weather app.” – Jake Underwood, MacStories “If you are looking for minimalism in your weather app, then Partly Sunny will satisfy your cravings. […] Partly Sunny offers the information you need in a concise and flexible way.” – Christine Chan, AppAdvice ——— Subscription Details • Payment will be charged to your Apple ID account at confirmation of purchase. • Your subscription will automatically renew unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. • You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. • Privacy policy: https://partlysunnyapp.com/privacy.html • Terms of Use: https://partlysunnyapp.com/terms.html

About

被害予測・防災cmap

This app provides regional risk information, including natural disasters, accidents, and emergencies. It offers push notifications for disaster alerts, severe weather, and evacuation orders. Users can also access weather forecasts, life indicators, and hazard maps.

Highlights
  • Disaster risk prediction and mapping
  • Emergency and evacuation alerts
  • Severe weather notifications
  • Hazard map and evacuation site information
  • Weather forecasts and life indicators
  • Traffic and accessibility information
Read full description

自然災害に加えて、交通事故や事件など地域のリスク情報も公開しています。また、避難指示など災害時の緊急情報や、降雹(ひょう)・ゲリラ豪雨のリスクをプッシュ通知でお知らせします。あいおいニッセイ同和損保が提供するサービスです。いざというときのために是非ご利用ください! ================= ここがすごい! ・台風・豪雨・地震による被災建物数を予測し、地図上に表示します。 ・地域のリスクに関するSNS情報を表示します。身近なリスクの情報を投稿することもできます。 ・地震や風水害、大雪等が発生したときのアドバイスをイラスト付きでお知らせします。 ・降雹・ゲリラ豪雨アラートを最大30分前(ゲリラ豪雨は最大60分前)に受け取ることができます。 ・今後10日間の水道管凍結リスクが高まった場合にプッシュ通知を受け取ることができます。 ・警戒レベル3~5相当の表示で、ユーザーの周辺地域の危険度がわかります。 ・気象庁や自治体が発信するLアラート(※)の情報をプッシュ通知で受け取ることができます。しかも、現在地の他に2か所の地域を登録できるので、離れた地域のリスク情報も確認することができます。 ※Lアラートは災害発生時の気象警報等や自治体等が発信するLアラート®(災害情報共有システム)の情報です。詳細は総務省のホームページを参照ください。 ================= リスクに備える! ・ハザードマップ情報で洪水・土砂・津波の危険度がわかります。 ・避難場所・避難所の位置情報をいつでも確認できます。 ================= 日常生活に役立つ情報が満載! ・天気予報や生活指標(洗濯指数や傘指数等)の情報がわかります。 ・バリアフリーマップでバリアフリートイレやエレベーターの場所を確認することができます。 ・渋滞情報を確認することができます。 ================= 万が一のときも安心! ・あいおいニッセイ同和損保が、被災されたご契約者向けに事故受付窓口の連絡先等の情報をご案内します。

Screenshots

Partly Sunny4 screens
被害予測・防災cmap4 screens

Verdict

The call

The clearest difference is price: 被害予測・防災cmap at Free against Partly Sunny's $2.99. 被害予測・防災cmap also leads on in-app purchases (none vs 2). Partly Sunny's advantage is rating (4.6 vs 3.6) and review sentiment (66% vs 27%). On update cadence, ads, device support and iOS requirement 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

被害予測・防災cmap is free to download; Partly Sunny costs $2.99 up front. Partly Sunny sells 2 in-app purchases, starting at $0.49 per month. 被害予測・防災cmap asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Partly Sunny holds the better App Store score, 4.6 against 3.6. That said, the two scores are not equally well evidenced: Partly Sunny has 776 ratings behind it against 98, so its average is the more settled of the two. Written reviews point the same way: 66% of Partly Sunny's written reviews are positive against 27% of 被害予測・防災cmap's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

Scorecard7 real differences · 4 level
Partly Sunny versus 被害予測・防災cmap: the parameters behind the verdict, then further details
ParameterPartly Sunny被害予測・防災cmap
Price$2.99Free — better
Rating4.6 (776 ratings) — better3.6 (98 ratings)
Positive reviews66.3% of reviews — better26.9% of reviews
Number of ratings776 — better98
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
Best chart rank#95 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size26 MB31 MB
Age rating4+4+
DeveloperJoseph HribarAioi Nissay Dowa Insurance Co.,Ltd.

Customer experience

Partly Sunny

All ratings776 ratings
Positive92.1%
Neutral3.6%
Negative4.3%
Written reviews95 reviews
Positive66.3%
Neutral13.7%
Negative20.0%

被害予測・防災cmap

Written reviews26 reviews
Positive26.9%
Neutral3.8%
Negative69.2%

Bugs and requests

Partly Sunny

Reported bugs

3 issues
  • Weather feed broken, showing error messages
  • Widget not loading data consistently
  • Compatibility issues with newer iOS versions

Requested features

5 requests
  • Add AccuWeather as a data source
  • Implement iOS 14 widgets
  • Add more weather data points to display
  • Improve radar and precipitation forecasting
  • Introduce Apple Watch app and complication

被害予測・防災cmap

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Partly Sunny

Subscriptions2
  • Partly Sunny Club: Monthly$0.491 Month
  • Partly Sunny Club: Yearly$3.991 Year
None

被害予測・防災cmap

No in-app purchases

Questions

Is Partly Sunny free?
Partly Sunny costs $2.99, and also offers in-app purchases.
Is 被害予測・防災cmap free?
被害予測・防災cmap is free to download, with no in-app purchases.
Which has better reviews, Partly Sunny or 被害予測・防災cmap?
Partly Sunny is rated higher. Partly Sunny averages 4.6 out of 5 from 776 ratings, while 被害予測・防災cmap averages 3.6 from 98 ratings.
Do Partly Sunny or 被害予測・防災cmap have ads?
Neither Partly Sunny nor 被害予測・防災cmap shows ads.
Which is updated more often, Partly Sunny or 被害予測・防災cmap?
Partly Sunny ships an update every 2 months, and 被害予測・防災cmap every 2 months. Most recently, Partly Sunny was updated on September 23, 2026 and 被害予測・防災cmap on September 22, 2026.

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