Comparison

Data Usage Meter vs ギガメーター

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
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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

ギガメーター

Features
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毎月のモバイル通信量を、シンプルにかんたんに管理できるアプリです。 残りギガをひと目で確認 大きな円形ゲージで残りGB・使用量・月末予測をひと目で把握。 使用率が高くなると警告エフェクトでお知らせします。 使用量グラフ 日別・月別の使用量を棒グラフで確認できます。 節約アドバイス あなたの使い方をもとに節約スコアと改善のヒントをお届けします。 使用量の補正 アプリインストール前の使用量もキャリアアプリの値を入力して補正できます。 ------------------------------ プレミアム機能 (買い切り) ------------------------------ ・AIアドバイザー(iOS 26以降はAIが個別分析) ・詳細アドバイスカード ・ホーム画面・ロック画面ウィジェット ・Dynamic Island / ライブアクティビティ表示 ・時間別・内訳グラフ ・全4段階の通知(50% / 80% / 90% / 100%)+急増検知 ・カラーテーマ5色にカスタマイズ可能 プレミアムは買い切り(サブスクなし)です。 同一Apple IDであれば機種変更・再インストール時も無料で復元できます。

Screenshots

Data Usage Meter2 screens
ギガメーター4 screens

Verdict

The call

The clearest difference is review sentiment: ギガメーター at 100% against Data Usage Meter's 9%. ギガメーター also leads on ads (none vs shown). Data Usage Meter's advantage is price (Free vs $2.99). On update cadence, in-app purchases, 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

Data Usage Meter is free to download; ギガメーター costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Data Usage Meter ships an update every 6 weeks, ギガメーター every 3 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 5 level
Data Usage Meter versus ギガメーター: the parameters behind the verdict, then further details
ParameterData Usage Meterギガメーター
PriceFree — better$2.99
Positive reviews9.1% of reviews100.0% of reviews — better
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size6 MB2 MB
Age rating4+4+
DevelopernanaworkRyota Yano

Customer experience

Data Usage Meter

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

ギガメーター

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Data Usage Meter

No in-app purchases

None

ギガメーター

No in-app purchases

Questions

Is Data Usage Meter free?
Data Usage Meter is free to download, with no in-app purchases.
Is ギガメーター free?
ギガメーター costs $2.99, with no in-app purchases.
Do Data Usage Meter or ギガメーター have ads?
Data Usage Meter shows ads; ギガメーター does not.
Which is updated more often, Data Usage Meter or ギガメーター?
Data Usage Meter ships an update every 6 weeks, and ギガメーター every 3 months. Most recently, Data Usage Meter was updated on October 24, 2026 and ギガメーター on October 24, 2026.

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