Comparison

Data Usage Meter vs 通信量ギガチェッカー

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

Head to head
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.

About

通信量ギガチェッカー

Features
Read full description

通信量ギガチェッカーは、毎月のモバイル通信量と消費ペースを分かりやすく確認するためのアプリです。 今月の使用量、残量、使用率、1日平均、今日の使用量、月末の着地見込みをひとつの画面にまとめて表示。設定した月間上限を超えそうな場合は、注意表示で早めに気づけます。 主な機能 ・今月の使用量、残量、使用率を表示 ・1日平均、今日の使用量、月末見込みを表示 ・月間上限を超えそうな場合の注意表示 ・日別、月別、年間グラフ ・日付ごとの使用量目安と累積を表示 ・時間ごとの記録 ・月途中から利用する場合の開始時点使用量入力 ・月間プラン容量と締め日の設定 ・日本語、英語表示 ・白、ダーク、メーター強調の表示スキン ・保存データの初期化 通信費を見直したいときや、格安SIM・小容量プランへ乗り換える前に、自分に必要なデータ容量を確認する用途にも活用できます。 本アプリが表示する通信量は、端末側のカウンタとユーザーが入力した開始時点の使用量をもとにした目安です。通信会社の請求値や公式使用量と差が出る場合があります。正確な情報は契約中の通信会社の公式ページをご確認ください。

Screenshots

Data Usage Meter2 screens
通信量ギガチェッカー1 screens

Verdict

The call

The clearest difference is in-app purchases: 通信量ギガチェッカー at none against Data Usage Meter's 1. 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. 通信量ギガチェッカー asks for nothing beyond the download.

UpkeepUpdate frequency

Data Usage Meter ships an update every 5 weeks, 通信量ギガチェッカー every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 7 level
Data Usage Meter versus 通信量ギガチェッカー: the parameters behind the verdict, then further details
ParameterData Usage Meter通信量ギガチェッカー
PriceFreeFree
Positive reviews9.1% of reviews—
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size6 MB9 MB
Age rating4+4+
Developernanaworkshimon kamada

In-app purchases

1 purchases

Data Usage Meter

One-time1
  • Remove Ads.$1.99
None

通信量ギガチェッカー

No in-app purchases

Questions

Is Data Usage Meter free?
Data Usage Meter is free to download, with in-app purchases available.
Is 通信量ギガチェッカー free?
通信量ギガチェッカー is free to download, with no in-app purchases.
Do Data Usage Meter or 通信量ギガチェッカー have ads?
Both Data Usage Meter and 通信量ギガチェッカー show ads.
Which is updated more often, Data Usage Meter or 通信量ギガチェッカー?
Data Usage Meter ships an update every 5 weeks, and 通信量ギガチェッカー every 3 weeks. Most recently, Data Usage Meter was updated on November 2, 2026 and 通信量ギガチェッカー on November 4, 2026.

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