Comparison

LIBRARY vs ダイエットSNS | ミュベル

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

Head to head
About

LIBRARY

Easily log your daily workouts and connect with a large community of fitness enthusiasts. Discover new training partners and share your progress on social media. Hundreds of exercises are pre-registered, with options to add your own.

Highlights
  • Easy workout logging
  • Connect with workout friends
  • Extensive exercise library
  • Add custom exercises
  • Share progress on SNS
  • Community for trainees
Features
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■ Largest workout community for every trainee! ■ Very easy workout log app! ■ Record daily workout and share on SNS! -------------- LIBRARY is workout community for who loves workout and enjoy training life. Of course, training beginners welcome. Let's all be strong together! -------------- Want to log workout more easily, want to log workout with smartphones instead of handwritten notes, want to increase your training friends, want to have specialized app for training, etc.. The long-awaited workout recording application that answered to the voice that we want to!! ■■ Features of LIBRARY ■■ # 1 Easy log with a simple UI LIBRARY is very simple! You can record your workout more more easily!! # 2 Make new workout friend Many trainees join on LIBRARY. You can find new workout friend! # 3 Lots of exercises are initially registered There are hundreds of exercises registered initially. If you do not have the usual exercises, you can also add the original exercises. In addition, registered exercises in app is updated every day. ■■ Other uses such as... ■ ■ · Maniac muscle talking that can not be posted in usual SNS. · To find a new trainee community. · When you want to brag about your muscles. · When watching everyone's training and want to receive stimulation from others. · When you want to do something different from usual workout. · When another training recording application was too difficult. · always training by yourself, but you really want a buddy. LIBRARY is the most easy-to-use workout recording app that can be used in various usage scenes. Let's spread training community and let's make daily workout more enjoyable and become stronger with everyone!

About

ダイエットSNS | ミュベル

This app is a women-only social platform for tracking daily weight and meals. Connect with others on similar journeys to stay motivated and achieve your fitness goals together.

Highlights
  • Daily weight and meal logging
  • Connect with other dieters
  • Profile and timeline features
  • Post, like, and comment on updates
  • Follow other users
  • Premium subscription for enhanced features
Features
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*+.. 女性限定!ダイエットSNS【 ミュベル 】..+* 日々の体重や食事の記録管理ができ、SNSとしてダイエット仲間と繋がりながら継続しやすい◎ 一人ではなかなかダイエットが続かない... 仲間に記録を公開し合って、ダイエットを成功させましょう(^^)!! ◆◇◆SNS機能の紹介◆◇◆ ・プロフィール編集 ・タイムライン ・カテゴリ別投稿 ・いいね ・コメント ・フォロー ・ユーザー検索 ・プレミアム会員機能 SNSでおなじみの機能が満載! 同じ目標を持った人たちと繋がることで、ダイエットをすることが当たり前になってきます。 共通の目的を持った人と楽しくダイエットをして綺麗になりましょう! ◆◇◆プレミアム会員について◆◇◆ ミュベルでは、サブスクリプションでもっと便利にアプリを楽しむことができます。 ■主な機能 ・食事管理のお気に入り登録 ・体重記録のメモに写真追加 ・SNS投稿のフォロワーのみ公開設定 ・SNS投稿の最大文字数1000文字 ・広告の非表示 ■プラン紹介 ・1ヶ月プラン: 500円(税込) ・6ヶ月プラン: 2400円(税込) ・12ヶ月プラン: 4200円(税込) ■サブスクリプションについて ・購入後のお支払いはiTunesアカウントに請求されます。 ・お支払い方法の確認や変更はiTunesアカウントの設定をご確認ください。 ・購読期間終了の24時間前までに解約しない限り自動的に継続購読となり料金が請求されます。 ・解約を行う場合はiTunesアカウントの設定から行ってください。 ・アプリから解約することはできません。 ・アプリを削除するだけではサブスクリプションは解除されませんので、ご注意ください。 ■利用規約 ミュベル利用規約:https://mubelle-ed5d6.web.app/rule/ プライバシーポリシー:https://mubelle-ed5d6.web.app/policy/

Screenshots

LIBRARY3 screens
ダイエットSNS | ミュベル4 screens

Verdict

The call

The clearest difference is in-app purchases: LIBRARY at none against ダイエットSNS | ミュベル's 3. LIBRARY also leads on ads (none vs shown) and update cadence (every 9 days vs every 6 weeks). ダイエットSNS | ミュベル's advantage is review sentiment (83% vs 71%). On price 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

Both are free to download. ダイエットSNS | ミュベル sells 3 in-app purchases, starting at $4.49 per month. LIBRARY asks for nothing beyond the download.

UpkeepUpdate frequency

LIBRARY ships an update every 9 days, ダイエットSNS | ミュベル every 6 weeks. Both last shipped on November 3, 2026.

Scorecard6 real differences · 4 level
LIBRARY versus ダイエットSNS | ミュベル: the parameters behind the verdict, then further details
ParameterLIBRARYダイエットSNS | ミュベル
PriceFreeFree
Rating4.4 (8 ratings) — better—
Positive reviews70.6% of reviews83.3% of reviews — better
Number of ratings8 — better—
Update frequencyEvery 9 days — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size54 MB65 MB
Age rating4+4+
DeveloperKoyo MatsumotoMasashi Inoue

Customer experience

LIBRARY

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews51 reviews
Positive70.6%
Neutral11.8%
Negative17.6%

ダイエットSNS | ミュベル

Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

None

LIBRARY

No in-app purchases

3 purchases

ダイエットSNS | ミュベル

Subscriptions3
  • プレミアム会員(1ヶ月)$4.491 Month
  • プレミアム会員(6ヶ月)$21.996 Months
  • プレミアム会員(12ヶ月)$38.991 Year

Questions

Is LIBRARY free?
LIBRARY is free to download, with no in-app purchases.
Is ダイエットSNS | ミュベル free?
ダイエットSNS | ミュベル is free to download, with in-app purchases available.
Do LIBRARY or ダイエットSNS | ミュベル have ads?
ダイエットSNS | ミュベル shows ads; LIBRARY does not.
Which is updated more often, LIBRARY or ダイエットSNS | ミュベル?
LIBRARY ships an update every 9 days, and ダイエットSNS | ミュベル every 6 weeks. Most recently, LIBRARY was updated on November 3, 2026 and ダイエットSNS | ミュベル on November 3, 2026.

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