Comparison

通信量チェッカー 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

通信量チェッカー

Features
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#細かいデータ管理ができるプロモード搭載(無料)# •ユーティリティ無料1位!(2013.11.6) •総合ランキングトップ無料20位!(2013.11.6) ITmediaMobile、GIZMODE, 週刊アスキー、AppBankでご紹介いただきました! その他、多数掲載!ありがとうございます! 「デフォで欲しい位便利そうな通信量確認アプリ」GIZMODE 「テザリング使うならコレ必須」アップス! 「これは持っていて損はないアプリですよ!」meet-i 「お助けアプリ」男子ハック 「とりあえず、入れておきたいアプリの1つ」スマプリxアイフォン 【こんな人にオススメのアプリです】 ・テザリング利用者で、毎月ご利用のデータ量が7Gバイトを超える恐れがある方 ・3G回線利用時、速度制限の対象経験がある、または、その恐れがある方 ・直近3日間で、1GB超過する恐れがある方 ・自分の通信量が気になる方 =========================================== より便利アプリにすべく、今後も積極的に機能改善を行います。 ご要望などはお気軽に公式ツイッターアカウントへ @tsushinryo_ckr =========================================== 【主な機能】 本アプリでは、アプリを「起動」すると、通信量の統計を取得・記録します。 取得した通信量の統計情報をもとに、通信量の目安をメータやグラフで表示します。 より正確に記録したい場合には、こまめに本アプリを起動して、 通信量を取得・記録することをオススメします。 ※OS側の制限により、アプリを「起動」する事が通信量取得の必須条件です。 ※本アプリでは、モバイルデータ通信量のみを取得する為、wifiによる通信量は統計に含まれません。 +++++++++++++++++++++++++++++++++++++++++++++++ 本アプリは、端末の通信量のデータを取得しますが、 利用者の通信先の取得や記録などは一切行いませんので、 ご安心してご利用ください。 +++++++++++++++++++++++++++++++++++++++++++++++ ●メータ/グラフ表示 月ごとの残りの通信量(目安)を分かりやすく メータやグラフのビジュアルで表示します。 ●アラーム機能 面倒なアプリの起動をカンタンにしてくれます。 アラームを設定すると、決まった時間に起動を促すメッセージを表示。 「起動」ボタンを押すだけで、アプリが起動され、 通信量の取得・記録を行います。 【注意事項】 本アプリをダウンロード・インストールされる方は、次の事項に注意および同意の上ご利用ください。 ◆電源を切ると通信量の統計がリセットされます。 その為、電源を切る前には、一度通信量チェッカーを起動されて、通信量を取得・記録することをお勧めします。 ◆起動した日から次回起動した日までの期間の通信量は平均で計算されます。 ◆本アプリ内で表示される通信量は、キャリア側の通信量統計とは若干の誤差が発生します。 その為、あくまでも目安としてご使用ください。 詳しい通信量に関しては、各社サービスをご利用ください。 ◆当社は、本アプリの利用に関して直接間接に被ったいかなる損害に対しても、賠償等の責任を負わないものとします。

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

通信量チェッカー4 screens
Data Usage Meter2 screens

Verdict

The call

The clearest difference is in-app purchases: 通信量チェッカー at none against Data Usage Meter's 1. 通信量チェッカー also leads on ads (none vs shown) and review sentiment (28% vs 9%). On price, update cadence 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. 通信量チェッカー asks for nothing beyond the download.

UpkeepUpdate frequency

通信量チェッカー ships an update every 2 months, Data Usage Meter every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 4 level
通信量チェッカー versus Data Usage Meter: the parameters behind the verdict, then further details
Parameter通信量チェッカーData Usage Meter
PriceFreeFree
Positive reviews28.0% of reviews — better9.1% of reviews
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS8.0 — better16.0
Further details — not scored
Size12 MB6 MB
Age rating4+4+
DeveloperInnoX Co.,Ltd.nanawork

Customer experience

通信量チェッカー

Written reviews50 reviews
Positive28.0%
Neutral10.0%
Negative62.0%

Data Usage Meter

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

In-app purchases

None

通信量チェッカー

No in-app purchases

1 purchases

Data Usage Meter

One-time1
  • Remove Ads.$1.99

Questions

Is 通信量チェッカー free?
通信量チェッカー 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 通信量チェッカー or Data Usage Meter have ads?
Data Usage Meter shows ads; 通信量チェッカー does not.
Which is updated more often, 通信量チェッカー or Data Usage Meter?
通信量チェッカー ships an update every 2 months, and Data Usage Meter every 5 weeks. Most recently, 通信量チェッカー was updated on October 23, 2026 and Data Usage Meter on October 24, 2026.

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