Comparison

Data Remaining vs 証明写真

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

Head to head
About

Data Remaining

Monitor your mobile and Wi-Fi data consumption with this app. Set your monthly plan and reset day to visualize usage patterns and carry over unused data. Get real-time insights with graphical displays and a home screen widget.

Highlights
  • Tracks mobile and Wi-Fi usage
  • Graphical display of traffic
  • Customizable data reset day
  • Carryover remaining data
  • Home screen widget
  • Background updates
Features
Read full description

Data Remaining is an app that tracks your data usage. Just set your monthly data plan, and the app will automatically monitor your usage. Features - Visualizes your remaining data on a graph - Tracks both mobile and Wi-Fi usage - Graphical display of hourly and daily traffic - Configurable data plan - Choose your data reset day from 1st to 31st - Carryover settings (supports per-carrier rules such as 100 MB increments) - Keeps a history of past usage - Background updates (note: not available if the app is force-closed) - Widgets (Home Screen and Lock Screen) - Remove the ad banner with an in-app purchase Data Remaining PRO (subscription) - Forecasts your data usage to month-end and shows a pace indicator (on-track / over-pace) - Medium Home Screen widget (usage trend, forecast, pace) - Lock Screen widgets (days remaining, today's and this month's usage by Wi-Fi and cellular) - Removes the ad banner Note This app measures data based on records stored on your device. The numbers may differ from your carrier's official usage data. Please use the app with this in mind. Terms of Use (EULA): https://rigato.co.jp/giga/terms/ Privacy Policy: https://rigato.co.jp/giga/privacy/

About

証明写真

Features
Read full description

「証明写真 - ID Photo Maker」は、AIを活用した本格的な証明写真作成アプリです。カメラで撮るだけで、パスポート・マイナンバーカード・運転免許証・履歴書など、あらゆるシーンに対応した証明写真が簡単に作れます。写真スタジオに行く手間も費用も不要です。 【主な機能】 ◆ AI背景除去 人物を自動検出し、ワンタップで背景をきれいに除去。白・水色・青など証明写真に最適なカラーに即座に変更できます。グラデーション・カスタムカラーにも対応。 ◆ 14種類以上のサイズに対応 ・パスポート(35×45mm) ・マイナンバーカード(35×45mm) ・運転免許証(24×30mm) ・履歴書用大(40×50mm)/小(30×40mm) ・米国ビザ(51×51mm) ・中国ビザ・欧州ビザ ・在留カード・各種資格試験・JLPT・学生証など ◆ 美顔・補正機能 明るさ・コントラスト・肌補正・シャープネス・彩度など11項目を細かく調整。自然で清潔感のある仕上がりに。 ◆ 簡単トリミング ガイドライン付きのクロップ機能で、顔の位置・サイズを正確に調整。回転・反転にも対応。 ◆ 高解像度書き出し 印刷にも対応した300DPIの高品質JPEGで書き出し。コンビニ印刷やオンライン申請にもそのまま使えます。 【こんな方におすすめ】 ・パスポート申請や更新を控えている方 ・就職活動・転職活動中の方 ・マイナンバーカードの申請が必要な方 ・運転免許の更新が近い方 ・スタジオに行く時間がない忙しい方 撮影から完成まで最短1分。いつでもどこでも、プロ品質の証明写真をあなたのスマホで。

Screenshots

Data Remaining4 screens
証明写真4 screens

Verdict

The call

The clearest difference is price: Data Remaining at Free against 証明写真's $0.49. Data Remaining also leads on update cadence (weekly vs every 3 months) and device support (3 vs 1). 証明写真's advantage is in-app purchases (none vs 4) and ads (none vs shown). On 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 Remaining is free to download; 証明写真 costs $0.49 up front. Data Remaining sells 4 in-app purchases, starting at $0.99 per month. 証明写真 asks for nothing beyond the download.

UpkeepUpdate frequency

Data Remaining ships an update weekly, 証明写真 every 3 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Data Remaining versus 証明写真: the parameters behind the verdict, then further details
ParameterData Remaining証明写真
PriceFree — better$0.49
Rating4.1 (56 ratings) — better—
Positive reviews32.4% of reviews—
Number of ratings56 — better—
Update frequencyWeekly — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size27 MB1 MB
Age rating4+4+
DeveloperRigato incjianwei chen

In-app purchases

4 purchases

Data Remaining

Subscriptions2
  • Giga PRO Monthly7 Days trial$0.991 Month
  • Giga PRO Yearly7 Days trial$7.991 Year
One-time2
  • Remove Ad Banner$2.99
  • Giga PRO Lifetime$14.99
None

証明写真

No in-app purchases

Questions

Is Data Remaining free?
Data Remaining is free to download, with in-app purchases available.
Is 証明写真 free?
証明写真 costs $0.49, with no in-app purchases.
Do Data Remaining or 証明写真 have ads?
Data Remaining shows ads; 証明写真 does not.
Which is updated more often, Data Remaining or 証明写真?
Data Remaining ships an update weekly, and 証明写真 every 3 months. Most recently, Data Remaining was updated on October 26, 2026 and 証明写真 on October 25, 2026.

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