Comparison

燃費記録(SimpleSeriesApp) vs Sudoku Solver

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

Head to head
About

燃費記録(SimpleSeriesApp)

Features
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シンプルで、すぐ記録。 『燃費記録』はログイン不要で使える、かんたん燃費ノートです。給油のたびに「日付・総走行距離・金額・給油量」を入力するだけ。燃費(km/L)を自動計算し、履歴と平均を見やすく表示します。 最大3台までの車両を登録できるので、家族やセカンドカーもまとめて管理できます。 主な機能 ログイン不要・無料:面倒な会員登録なし。すぐ使えます 給油を素早く記録:最短数タップで保存 燃費を自動計算:満タン法に対応(前回満タンから今回満タンまでで算出) 履歴を一覧表示:日付ごとの距離・金額・給油量・燃費を確認 平均指標:当月平均/総平均をカードで見やすく表示 車両は最大3台:タブで切り替えて管理 大きな文字で見やすいUI:誤タップを減らす大きめボタン 広告は控えめ:画面下部に小さなバナーのみ 縦画面固定・iPhone向け 記録できる項目 日付 総走行距離(オドメータ) 給油量(L) 金額(円) メモ(任意) データの取り扱い 端末内に保存されます(クラウド連携・ログインなし) 機種変更時のデータ移行は、今後のアップデートで対応予定 ヒント 燃費計算は満タン時に記録すると精度が上がります 過去の記録を編集した場合、計算は次回の満タンから反映されます

About

Sudoku Solver

Features
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Stuck on a tough Sudoku? Point your camera at any printed grid and get the full solution in seconds, with clear step-by-step hints that show exactly how each number was found. WHY YOU WILL LOVE IT - Scan and solve - capture a printed puzzle and read every digit on your device in moments - Step-by-step hints - walk the solution one technique at a time, from Naked Singles to Pointing Pairs - Manual entry - tap in a grid by hand whenever you would rather type than scan - Learn real methods - a built-in guide explains each solving technique with mini-grid examples - Smart checks - instantly flags puzzles that are unsolvable or have more than one answer - Keep your solves - revisit past puzzles and export a finished grid as an image or plain text HOW IT WORKS 1. Scan a printed puzzle with your camera, or type it into the grid 2. Fix any misread digit, then tap Solve 3. Follow the step-by-step hints or view the complete answer BUILT FOR PRIVACY All scanning and solving run entirely on your device using Apple's Vision framework. Your photos are never uploaded, and the app works fully offline. FULL ACCESS Camera scanning, unlimited step-by-step hints, and export are available through a weekly or yearly subscription, or a one-time lifetime unlock. Manual solving is always included. Turn any printed Sudoku into a clear, guided solution. Download it today. Terms of Use: https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions or feedback? Contact tphuc.work@gmail.com

Screenshots

燃費記録(SimpleSeriesApp)2 screens
Sudoku Solver4 screens

Verdict

The call

The clearest difference is in-app purchases: 燃費記録(SimpleSeriesApp) at none against Sudoku Solver's 3. Sudoku Solver's advantage is ads (none vs shown). On price, 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

Both are free to download. Sudoku Solver sells 3 in-app purchases, starting at $2.99 per 7 days. 燃費記録(SimpleSeriesApp) asks for nothing beyond the download.

Scorecard2 real differences · 4 level
燃費記録(SimpleSeriesApp) versus Sudoku Solver: the parameters behind the verdict, then further details
Parameter燃費記録(SimpleSeriesApp)Sudoku Solver
PriceFreeFree
Update frequencyMonthly—
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS18.518.0 — better
Further details — not scored
Size7 MB4 MB
Age rating12+4+
DeveloperAKIRA SASAKIPhuc Pham

In-app purchases

None

燃費記録(SimpleSeriesApp)

No in-app purchases

3 purchases

Sudoku Solver

Subscriptions2
  • Weekly Premium$2.997 Days
  • Annual Premium$14.991 Year
One-time1
  • Lifetime Premium$29.99

Questions

Is 燃費記録(SimpleSeriesApp) free?
燃費記録(SimpleSeriesApp) is free to download, with no in-app purchases.
Is Sudoku Solver free?
Sudoku Solver is free to download, with in-app purchases available.
Do 燃費記録(SimpleSeriesApp) or Sudoku Solver have ads?
燃費記録(SimpleSeriesApp) shows ads; Sudoku Solver does not.

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