Study Timer & Time Tracker vs Tanki Flashcards
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Study Timer & Time Tracker
Easily track your daily study sessions and visualize your progress with detailed history charts. This app helps you identify subjects needing more attention, encouraging balanced learning for improved academic performance.
- Record study time by subject
- Register and manage subjects
- View study history with graphs
- Visualize time spent on weak subjects
- Ad-supported free usage
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This is an app that allows you to record study time and check the history with pie charts and stacked bar graphs. - Counting study time The app counts. Select a subject, set the study time, and count to record study time. If you close the app or perform other operations while studying, the count will be interrupted. - Register subjects By registering subjects, you can record which subjects you studied. By recording each subject, you can understand which subjects you do not have enough study time. - Study history Displays daily study time in a stacked bar graph. Recheck your study time by looking at your past history. If you do not have enough study time, make sure to set aside time for studying. - Advertisement This app is free to use, but ads are displayed. To avoid interrupting your studies, ads are displayed only after the countdown is completed so as not to break your concentration. - Purpose of this app This app was created for children who tend to study only in the subjects they are good at. The study time for subjects you are weak at tends to be short. By visualizing the time you study, you can understand the lack of study time for subjects you are weak at. I hope this will lead to improved grades for everyone.
Tanki Flashcards
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Tanki Flashcardsは、テストまでの限られた時間で効率よく覚えるための暗記カードアプリです。 テスト日時を設定すると、その時刻に各カードを思い出せる確率「想起率」を予測。 学習状況をもとに、まだ覚えきれていないカードや忘れやすいカードを優先して出題するので、必要なところから効率よく復習できます。 英単語、資格試験、定期テストなど、「テストまでに覚えたい」があるときに。 【主な機能】 ・設定したテスト時刻における「想起率」を予測 ・学習状況に応じて、覚えきれていないカードを優先して出題 ・重要度で復習対象を絞り込み、最重要のカードだけを重点的に復習 ・「忘れてた」「なんとか思い出せた」「思い出せた」「楽勝」の4段階で学習状況を記録 ・Q/A形式のテキストを貼り付けて、複数のカードをまとめて作成 ・問題や回答に画像を追加 ・カードごとの学習状況や復習対象をひと目で確認 【こんな方におすすめ】 ・テスト直前の限られた時間を有効に使いたい ・苦手な問題や忘れやすい単語を重点的に復習したい ・英単語、資格試験、定期テストなどの暗記に使いたい ・生成AIなどで作成した問題をまとめて暗記カードにしたい ・覚えているカードを何度も復習する時間を減らしたい 【プレミアム版】 ・作成できるプロジェクト数が2つから無制限になります ・1プロジェクトあたりのカード枚数が50枚から無制限になります ・アプリ内の広告が表示されなくなります 学習データは端末内に保存されます。 アカウント登録やログインは必要ありません。 テストまでの時間を、覚えるべきカードに。 Tanki Flashcardsで、効率よくテスト対策を始めましょう。 利用規約(Apple標準EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Study Timer & Time Tracker at every 6 days against Tanki Flashcards's fortnightly. Tanki Flashcards's advantage is iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases 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
Both are free to download. Study Timer & Time Tracker sells 1 one-off in-app purchase and Tanki Flashcards sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Study Timer & Time Tracker ships an update every 6 days, Tanki Flashcards fortnightly. The most recent releases landed on November 7, 2026 and October 29, 2026 respectively.
| Parameter | Study Timer & Time Tracker | Tanki Flashcards |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (28 ratings) — better | — |
| Positive reviews | 83.6% of reviews | — |
| Number of ratings | 28 — better | — |
| Update frequency | Every 6 days — better | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 38 MB |
| Age rating | +4 | 4+ |
| Developer | WEBDIA INC. | Keigo Ogata |
In-app purchases
Study Timer & Time Tracker
- Remove Ads$2.99
Tanki Flashcards
- Tanki Premium Monthly$1.991 Month
- Tanki Premium Annual$14.991 Year
Questions
Is Study Timer & Time Tracker free?
Is Tanki Flashcards free?
Do Study Timer & Time Tracker or Tanki Flashcards have ads?
Which is updated more often, Study Timer & Time Tracker or Tanki Flashcards?
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