Comparison

C vs FLENS School Manager

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

Head to head

About

C

This learning management system client allows students and employees to access educational materials, take quizzes, and participate in collaborative projects. It supports domain switching for different organizations and offers features for registering lectures and answering surveys.

Highlights

Domain switching for organizations
Lecture registration
Survey and quiz participation
Material browsing and sharing
Collaborative image/video uploads

Features

Read full description

C-Learning - 学校・企業向けLMSクライアント【使える機能】 *団体契約ごとにドメイン切り替え機能。 * 今日の講義をかんたん登録 * アンケート機能（作成されたアンケートを手軽に解答) * 小テスト機能（作成した小テスト問題を手軽に解答） * 教材倉庫機能（提供される教材を閲覧できます。）　・教材倉庫ダウンロードした教材を別アプリと共有できる　　 ※動画または音声については別アプリと共有できません。 * 協働版機能（学生側から画像や動画などアップロードできます。） * C-Learning アプリは学生（小／中／高／大）および企業（研修管理やアンケート実施）ためのLMSアプリです。 ※アプリップデート後にプッシュ通知がされない場合は再ログインをしてください。 ※不具合の修正、改善要望、機能追加のリリースは随時していきます。

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

Screenshots

C4 screens

FLENS School Manager4 screens

Verdict

The call

The clearest difference is iOS requirement: C at 13.0 against FLENS School Manager's 15.5. On price, review sentiment, update cadence and ads 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

C ships an update every 3 weeks, FLENS School Manager monthly. The most recent releases landed on September 6, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 7 level

C versus FLENS School Manager: the parameters behind the verdict, then further details
Parameter	C	FLENS School Manager
Price	Free	Free
Positive reviews	25.0% of reviews — better	22.7% of reviews
Update frequency	Every 3 weeks — better	Monthly
Ads	No	No
In-app purchases	No	No
Monetization	Free	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	15.5
Further details — not scored
Size	52 MB	74 MB
Age rating	4+	4+
Developer	Netman. Co.,Ltd.	FLENS Inc.

Customer experience

C

Written reviews20 reviews

Positive25.0%

Neutral5.0%

Negative70.0%

FLENS School Manager

Written reviews22 reviews

Positive22.7%

Neutral4.5%

Negative72.7%

In-app purchases

None

C

No in-app purchases

None

FLENS School Manager

No in-app purchases

Questions

Is C free?

C is free to download, with no in-app purchases.

Is FLENS School Manager free?

FLENS School Manager is free to download, with no in-app purchases.

Do C or FLENS School Manager have ads?

Neither C nor FLENS School Manager shows ads.

Which is updated more often, C or FLENS School Manager?

C ships an update every 3 weeks, and FLENS School Manager monthly. Most recently, C was updated on September 6, 2026 and FLENS School Manager on September 22, 2026.