Comparison

FLENS School Manager vs 九九ドリル

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

Head to head
About

FLENS School Manager

This app facilitates communication between cram schools and parents. It allows for sending notifications, checking student progress, and submitting various documents and messages. Access requires a QR code or passcode provided by the school.

Highlights
  • School announcements and notifications
  • Student progress monitoring
  • Document and message submission
  • Parental communication tools
  • Secure access with QR code/passcode
Features
Read full description

FLENS School Managerは、学習塾と保護者のコミュニケーションプラットフォームです。お知らせ通知、お子様の状況確認のほか、各種提出物や連絡を送信できます。 ※配付されたQRコードまたはパスコードをお持ちでない方はダウンロードされてもご利用になれません ※お子さまの利用には保護者の利用登録後に発行されるお子さま用のユーザーIDとパスワードが必要です

About

九九ドリル

Features
Read full description

くり返すうちに、九九が身につく。 九九ドリルは、メダル集めを楽しみながら九九を練習できるアプリです。段ごとに取り組めるので、覚え始めにも、苦手な段の復習にも使えます。 【3つのモードで練習】 「まえから」「うしろから」「ばらばら」の3つの順番で出題。順番に覚える練習から、どこから聞かれても答える練習へ進めます。 【メダルが次の目標に】 速さと正確さに応じて、銅・銀・金のメダルを獲得。メダルを集めると、新しい段や遊び方が解放されます。 【記録で上達を実感】 タイムや連続正解数で、自分の上達を確かめられます。九九全体を練習したいときは、全81問にも挑戦できます。

Screenshots

FLENS School Manager4 screens
九九ドリル4 screens

Verdict

The call

The clearest difference is ads: FLENS School Manager at none against 九九ドリル's shown. 九九ドリル's advantage is update cadence (every 2 days vs monthly). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FLENS School Manager ships an update monthly, 九九ドリル every 2 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 6 level
FLENS School Manager versus 九九ドリル: the parameters behind the verdict, then further details
ParameterFLENS School Manager九九ドリル
PriceFreeFree
Positive reviews22.7% of reviews—
Update frequencyMonthlyEvery 2 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size74 MB11 MB
Age rating4+4+
DeveloperFLENS Inc.Holy Inc

In-app purchases

None

FLENS School Manager

No in-app purchases

None

九九ドリル

No in-app purchases

Questions

Is FLENS School Manager free?
FLENS School Manager is free to download, with no in-app purchases.
Is 九九ドリル free?
九九ドリル is free to download, with no in-app purchases.
Do FLENS School Manager or 九九ドリル have ads?
九九ドリル shows ads; FLENS School Manager does not.
Which is updated more often, FLENS School Manager or 九九ドリル?
FLENS School Manager ships an update monthly, and 九九ドリル every 2 days. Most recently, FLENS School Manager was updated on November 7, 2026 and 九九ドリル on November 6, 2026.

Other comparisons