Comparison

日割り通信量 vs Data Usage Meter

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

Head to head
About

日割り通信量

Features
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通信制限までの使用量を日割りで表示します。 今日までの予定使用量をグラフで表示。 そのグラフと比較できるように実績もグラフで表示。 今日時点で制限に対してオーバーしているのか、 余裕があるのか一目瞭然です。 さらにカレンダーで月初から本日までの日毎の使用量を表示しているので、使いすぎた日や余裕のあった日が確認できます。 また現在の通信量を元に残りの日々で、どれくらいの通信量が使用できるかも表示しています。 プラン変更の参考にもしてください! 前月以前の通信量も確認出来ます。 予定使用量をオーバーした場合に、オーバー量を バッジとアラートで通知します。 月末だけではなく10日、20日の締め日にも対応しています。 通信量の上限も1〜999GBに対応しています。 各社大容量データプランにも対応しています。 Apple Watchにも対応しています。 本日の使用量、本日までの予定使用量、本日までの実績使用量を表示します。 またコンプリケーションに通信量を表示することもできます。 ※通信量はアプリを初めて起動した日からの記録となります。 ※アプリを強制終了せずにバックグラウンドで待機している状態の方が、より正確に計測出来ます。

About

Data Usage Meter

Monitor your cellular and Wi-Fi data consumption with daily charts and custom alerts. See your usage at a glance, track historical trends, and receive notifications to stay within your data limits. Customize widgets for quick access to your remaining data.

Highlights
  • Cellular and Wi-Fi usage tracking
  • Home and Lock Screen widgets
  • Daily usage graphs
  • Customizable data alerts
  • App icon badge usage display
  • Plan period matching
  • Accessibility support
Features
Read full description

Data usage, at a glance — every day. Data Meter shows how much cellular and Wi-Fi data your iPhone or iPad uses. Check today’s usage, look back at daily changes in a graph, and keep your data under control if you’re worried about going over. [Key Features] ■ Cellular and Wi-Fi, shown separately See your usage for today, the last 3 days, and this month. For cellular data, a meter also shows how much of your limit you’ve used. ■ See your remaining data in widgets Add widgets to your Home Screen (small and medium) and Lock Screen to see your remaining cellular data and the percentage used this month. The medium widget also shows the days left until your cutoff date. On devices without cellular, widgets show your Wi-Fi usage. ■ Review daily usage in a graph A monthly bar graph shows your usage for each day. See the monthly total, the daily average, and the number of days over your limit as you look back at past usage. ■ Get notified before you use too much Choose a network and period, and get notified when your usage passes the amount you set. For cellular data, you can also set the alert as a percentage of your limit. While you set it up, you can see the alert conditions and your current usage. ■ Usage on the app icon badge Show the usage for the network and period you choose on the app icon badge. ■ Match the period to your plan Monthly usage can be counted from your plan’s cutoff date. For the last 3 days, you can choose whether to include today. ■ Support for larger text and VoiceOver The app stays readable with larger text sizes, and VoiceOver reads your usage aloud. ■ Add-on to remove ads Remove ads with an in-app purchase. If you’ve already bought it, you can restore your purchase, for example after switching to a new device. [Before You Use] The usage shown is an estimate based on values from your device. It may differ from the usage your carrier uses for billing or speed limits. For your exact usage under your plan, check with your carrier. Recording, notifications, badges, and widgets don’t update in real time. Updates and notifications may be delayed depending on how iOS is running and on network conditions. To keep recording in the background, turn on Background App Refresh in the Settings app. Recording may stop in situations such as Low Power Mode. If you swipe up to close the app in the App Switcher, the app stops recording in the background until you open it again. If you’ve added a widget, recording continues when the widget updates (iOS decides how often it updates). To use notifications and badges, allow notifications and badges for this app in the Settings app. Restarting your device or similar events can cause errors in the usage. Before and after a restart, or if you haven’t opened the app for a while, open the app to update your usage. [Requirements] iOS 16.0 or later, iPadOS 16.0 or later *Lock Screen widgets on iPad require iPadOS 17 or later.

Screenshots

日割り通信量4 screens
Data Usage Meter2 screens

Verdict

The call

The clearest difference is in-app purchases: 日割り通信量 at none against Data Usage Meter's 1. 日割り通信量 also leads on review sentiment (19% vs 9%) and iOS requirement (14.4 vs 16.0). On price, update cadence, ads and device support 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

Both are free to download. Data Usage Meter sells 1 one-off in-app purchase. 日割り通信量 asks for nothing beyond the download.

UpkeepUpdate frequency

日割り通信量 ships an update every 3 weeks, Data Usage Meter every 5 weeks. Both last shipped on October 24, 2026.

Scorecard3 real differences · 5 level
日割り通信量 versus Data Usage Meter: the parameters behind the verdict, then further details
Parameter日割り通信量Data Usage Meter
PriceFreeFree
Positive reviews19.0% of reviews — better9.1% of reviews
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPad
Requires iOS14.4 — better16.0
Further details — not scored
Size21 MB6 MB
Age rating4+4+
DeveloperSKnanawork

Customer experience

日割り通信量

Written reviews21 reviews
Positive19.0%
Neutral14.3%
Negative66.7%

Data Usage Meter

Written reviews11 reviews
Positive9.1%
Neutral18.2%
Negative72.7%

In-app purchases

None

日割り通信量

No in-app purchases

1 purchases

Data Usage Meter

One-time1
  • Remove Ads.$1.99

Questions

Is 日割り通信量 free?
日割り通信量 is free to download, with no in-app purchases.
Is Data Usage Meter free?
Data Usage Meter is free to download, with in-app purchases available.
Do 日割り通信量 or Data Usage Meter have ads?
Both 日割り通信量 and Data Usage Meter show ads.
Which is updated more often, 日割り通信量 or Data Usage Meter?
日割り通信量 ships an update every 3 weeks, and Data Usage Meter every 5 weeks. Most recently, 日割り通信量 was updated on October 24, 2026 and Data Usage Meter on October 24, 2026.

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