Comparison

Stats tester plus vs 統計学トレーナー

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

Head to head
About

Stats tester plus

Perform parametric and nonparametric statistical tests with an intuitive interface. Easily enter, modify, and manage large datasets. Share results via email or memo, and import data from other applications.

Highlights
  • Parametric and nonparametric statistical tests
  • Easy data entry and modification
  • Support for large datasets
  • Data import from Excel/Numbers
  • One-sided and two-sided tests
  • Continuity correction options
  • Shareable results
Features
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### Features of this statistics app ### 1. By using Stats tester plus, you can perform some parametric and nonparametric statistics tests with an easy operation. 2. Since one sample group (multiple data) is entered in one window, it is easy to enter, add, and modify many data. 3. For tests with multiple input windows, 100 data can be entered for each input window. For tests such as chi-square test (2X2, mXn) and Fisher exact test (2X2), you can enter up to frequency of 100,000,000 4. A built-in 10-keypad in a phone or calculator layout makes data entry easy. Standard iPhone and Mac keyboards are also available, and these can be switched to a 10-keypad at any time. 5. Unlike the Mini version, Stats tester plus allows one-sided tests to be performed following two-sided tests for some tests. In addition, for tests that perform continuity correction, it is also possible to display the test results without continuity correction. 6. Input data and all output screen can be recorded by sharing (mail, memo). No need to take notes on paper. 7. Data can be imported into the input window from apps such as Excel and Numbers by copy/paste, although it takes a little time. When you have an M1~3 Mac, you can simply copy/paste Numbers data into the input window of this app. 8. You can check the usability of this app with Stats tester mini (free version). Stats tester mini has fewer tests than Stats tester plus and does not support one-tailed tests, but its usability is the same as Stats tester plus. Please download Stats tester mini and check the usability of this Plus version of Stats tester. ## how to use ## Each test screen has [Help], [Example], [Graph], [Calc], [Clear] and [Share] buttons. You can check the usage details in the free version of Stats tester mini. ## Statistics methods ## Currently, 27 methods are available. A. Basic Statistics (Mean,SD,Median, etc) [Graph] 1. Mean, SD, Skewness, Kurtosis, etc. ( Means (Arithmetic, Geometric and Harmonic), Standard Deviation、Standard Error、Confidence interval (CI, 95 and 99%), Variance, Unbiased variance, Coefficient of variation (%CV), Skewness, Kurtosis) 2. Median, Range, Quartiles and Boxplot [Graph] (Median, Maximum, Minimum, Quartiles, Quartile Deviation, Boxplot) B. Test for Mean,Variance,etc. (Parametric) 1. One-Sample t-Test (to Compared Mean) [Graph] 2. Two-Sample t-Test (Student's and Welch's t-Tests) [Graph] 3. Paired t-Test (Paired Sample) [Graph] 4. F-Test of Variance for Two Samples [Graph] 5. Levene Test of Variance for Multiple Samples [Graph] 6. One-Way Analysis of Variance (ANOVA) [Graph] 7. Multiple t-Test with Bonferroni Correction [Graph] C. Test for Median, etc. (Nonparametric) 1. Mann-Whitney U Test (Two Samples) [Graph] 2. Median Test (Two Samples) [Graph] 3. Wilcoxon Signed Rank Test (Paired Sample) [Graph] 4. Kruskal-Wallis Test & Multiple Comparisons (by Bonferroni Correction) [Graph] D. Test for Proportion 1. Sign Test (Paired Sample) [Graph] 2. Binomial Test [Exact Method] (One-Sample Proportion Test) 3. Binomial Test [Approx Method] (One-Sample Proportion Test) 4. Two-Sample Proportion Test [Approx. Method] E. Test for Frequency 1. Chi-Square Test (Goodness of Fit) [Graph] 2. Chi-Square Test (2x2, Independence) 3. Chi-Square Test (mxn, Independence) 4. McNemar's Test (Chi-Square Test for Paired Sample) 5. Fisher's Exact Test (2x2) F. Test for Correlation 1. Linear Regression and Test for Pearson Correlation Coefficient [Graph] 2. Test for Differences in Correlation Coefficients (One Sample) 3. Test for Differences in Correlation Coefficients (Two Samples) 4. Spearman Rank Correlation Test [Graph] G. Other (Normality Test) 1. Shapiro-Wilk Test (Normality) and Q-Q Plot [Graph]

About

統計学トレーナー

Features
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「統計学トレーナー」は、統計検定3級・2級・準1級の教科書と問題演習をまとめた学習アプリです。 教科書で解き方を学び、問題集で実践。用語の確認から、条件に合う式の選び方、計算、結果の読み取りまで、例題と解説を通して学びます。 【教科書で解き方を身に付ける】 ・3級10章、2級12章、準1級28章の全50章 ・解答・解説を開いて確認できる例題150問 ・選択・数値入力で解ける確認問題201問 ・解答後に正誤と解説を表示。「分からない」からすぐに解説を確認 ・読了、しおり、確認問題の直近の正誤を章ごとに記録 ・目次から問題集の対応分野を確認 ・教科書の本文を検索し、該当する節へ直接移動 ・2級の解法早見カードから、条件・手順・注意点を確認して関連教材へ移動 ・グラフ、クロス集計表、ベン図、コレログラムなどで理解を補助 【全504問の問題集で実践】 ・3級162問、2級188問、準1級154問のオリジナル問題 ・分野別演習と模試モード ・問題一覧から連続演習。問題集と関連する教科書を相互に確認 ・問題名・分野・学習状態からの絞り込み ・間違えた問題、ブックマークした問題の復習 ・級別の学習履歴と正解率、学習目標、試験日までの残日数 ・通常演習・模試の中断と再開 【学習画面から使えるツール】 ・問題や教科書へのペンによる書き込み ・教科書のマーカー、筆跡と章ごとのメモ保存 ・四則演算、%、平方根、メモリを備えた一般電卓 ・問題や電卓を見ながら使える、半画面の計算用紙 ・級に応じた統計分布表 ペンと一般電卓を同時に展開して学習できます。 【無料範囲と買い切り購入】 各級の問題20問(無料教科書に対応する7問+他分野13問)と教科書2章は無料です。ホームの無料体験から、教科書と対応問題を続けて学べます。旧版からの更新では以前の無料範囲も維持します。必要な教材に合わせ、問題集単品、教科書単品、同じ級の教科書+問題集セットを買い切りで購入できます。 3級+2級、2級+準1級の問題集パックも用意しています。これらの複数級パックに教科書は含まれません。 問題集を購入済みの方は、教科書単品を追加できます。セットへの自動差額精算や既購入者向け割引はありません。利用可能な内容と重複するセットの購入は案内しません。 同じApple Accountで「購入を復元」できます。 アカウント登録は不要です。学習はオフラインで利用できます。購入・復元・商品情報の取得、お問い合わせフォームにはインターネット接続が必要です。学習履歴・手書き・メモは端末内に保存されます。 【ご意見・お問い合わせ】 情報タブ、問題画面の末尾、教科書の章末からお問い合わせフォームを開けます。対象の問題・章やアプリ・端末の情報は送信前に確認でき、情報を付けずに開くこともできます。入力内容はTallyで受け付けます。 準1級は2026年内の範囲を基礎に、2027年改訂の補足を含みます。第28章の因果推論は2027年改訂対応です。 本アプリの問題・教材は公開されている出題範囲を参考に独自制作したものです。検定実施団体が提供、承認または推奨する公式アプリ・公式教材ではありません。

Screenshots

Stats tester plus4 screens
統計学トレーナー4 screens

Verdict

The call

The clearest difference is price: 統計学トレーナー at Free against Stats tester plus's $3.99. 統計学トレーナー also leads on update cadence (every 3 days vs every 3 months). Stats tester plus's advantage is in-app purchases (none vs 10) and iOS requirement (15.0 vs 17.0). On ads 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

統計学トレーナー is free to download; Stats tester plus costs $3.99 up front. 統計学トレーナー sells 10 one-off in-app purchases. Stats tester plus asks for nothing beyond the download.

UpkeepUpdate frequency

Stats tester plus ships an update every 3 months, 統計学トレーナー every 3 days. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
Stats tester plus versus 統計学トレーナー: the parameters behind the verdict, then further details
ParameterStats tester plus統計学トレーナー
Price$3.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size5 MB9 MB
Age rating4+4+
DeveloperHideki OnoKEISUKE MASUDA

In-app purchases

None

Stats tester plus

No in-app purchases

10 purchases

統計学トレーナー

One-time10
  • 3級 教科書$3.99
  • 統計検定2級 全問題解放$5.99
  • 2級 教科書$5.99
Show 7 more
  • 3級 教科書+問題集セット$6.99
  • 統計検定準1級 全問題解放$8.99
  • 統計検定3級・2級パック$9.99
  • 2級 教科書+問題集セット$9.99
  • 準1級 教科書$9.99
  • 統計検定2級・準1級パック$11.99
  • 準1級 教科書+問題集セット$14.99

Questions

Is Stats tester plus free?
Stats tester plus costs $3.99, with no in-app purchases.
Is 統計学トレーナー free?
統計学トレーナー is free to download, with in-app purchases available.
Do Stats tester plus or 統計学トレーナー have ads?
Neither Stats tester plus nor 統計学トレーナー shows ads.
Which is updated more often, Stats tester plus or 統計学トレーナー?
Stats tester plus ships an update every 3 months, and 統計学トレーナー every 3 days. Most recently, Stats tester plus was updated on October 9, 2026 and 統計学トレーナー on October 19, 2026.

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