Comparison

meclib 2 vs GrapePro

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

Head to head
About

meclib 2

Access and read digital books created with the "meclib" system on your iPhone or iPad. Save books to your personal shelf for offline viewing and receive notifications for updates. Explore digital content from various companies.

Highlights
  • Offline book viewing
  • Download books via iTunes
  • Update notifications
  • Browse company libraries
  • Bookmark favorite books
Features
Read full description

meclibアプリは、デジタルブック作成システム「meclib」で作成されたデジタルブックを、iPhone/iPadで快適に閲覧することができるアプリです。 ●My本棚に保存すれば、オフラインでの閲覧が可能! デジタルブックをアプリの「My本棚」にダウンロードしておけば、電波状況などを気にせず快適に閲覧できます。 ●大容量データでも快適にダウンロード! 大量のデジタルブックをMy本棚へ保存する場合、ネットワーク経由だと多くの時間が必要となります。 そんな時はiPhone/iPadをPCに接続して、iTunesから時間をかけず簡単にMy本棚へ保存できます。 ●デジタルブックの更新を速やかにお知らせ! クラウド上のデジタルブックが更新されると、My本棚に保存した対象のデジタルブックに対し更新マークでお知らせします。 ※iTunesから保存したブックは対象外です。 ●企業が提供しているデジタルブックを閲覧! 「企業ライブラリ」を利用すれば、企業が提供しているデジタルブックをまとめて閲覧、ダウンロードすることができます。 ※企業が企業ライブラリとしてデジタルブックを配信している場合に限ります。 【アプリの使い方】 - - - - - - - - - - - - - - 1.まずはデジタルブックを表示 デジタルブックは以下の2通りの方法で表示することができます。 ・企業がWebサイトで公開しているブックをSafari経由で表示 ・企業ライブラリから企業検索を行い、企業が配信しているブックをアプリ経由で表示 ※企業ライブラリから「demo」と入力して検索すればサンプル用のデジタルブックをご覧いただけます。 2.ブックデータのダウンロード Safariまたはアプリ経由でダウンロードされたデジタルブックはMy本棚に登録されていきます。 3.ブックの閲覧 My本棚に登録されたブックはオフライン、オンラインどちらでも閲覧が可能です。 オンライン環境の場合、保存したブックに更新があった場合は更新マークが表示されます。 4.お気に入り機能 オンライン環境で閲覧したブックをお気に入りに登録しておけば、次からは手軽に参照できます。

About

GrapePro

This app serves as a temporary intercom replacement for apartment residents during maintenance or construction. It allows users to receive visitor notifications, view live video, communicate via two-way audio, and unlock doors remotely from their smartphone or by dialing a code.

Highlights
  • Instant visitor notifications
  • Live video confirmation
  • Two-way voice calls
  • Smart door unlocking
  • Quick reply messages
  • Visitor history log
Features
Read full description

Overview Grape3 is the next-generation version of Grape, designed to support apartment residents during periods when the regular intercom system is unavailable due to construction or maintenance. With Grape3, residents can receive real-time push notifications, view visitors through live video, start a two-way conversation, and unlock the entrance door—all directly from their smartphone. In addition, Grape3 introduces telephone unlocking, enabling residents without smartphones (such as users with feature phones or older devices) to answer calls and unlock the door simply by dialing a special code. ________________________________________ Features • Instant Notifications Receive alerts immediately when a visitor calls your room. • Live Video Confirmation See who is at the entrance before responding. • Two-Way Voice Calls Speak directly with visitors from your smartphone. • Smart Door Unlocking Unlock the entrance door with one tap in the app, or by dialing a code during a phone call. • Quick Replies If you are unable to answer, choose a preset message that will be displayed and announced at the entrance unit. • Visitor History Review images and timestamps of past visitors at any time. ________________________________________ Purpose Grape3 is specifically designed as a temporary intercom replacement system during apartment renovation or intercom construction periods, ensuring residents remain connected and secure without interruption. ________________________________________ (Optional safety line for Japanese users) Japanese support available via our call center during the intercom replacement period. (インターホン工事期間中は、日本語でのサポートもコールセンターにて対応しています。)

Screenshots

meclib 24 screens
GrapePro4 screens

Verdict

The call

The clearest difference is review sentiment: GrapePro at 50% against meclib 2's 0%. On price, update cadence, ads and in-app purchases 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

meclib 2 ships an update every 2 months, GrapePro monthly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 7 level
meclib 2 versus GrapePro: the parameters behind the verdict, then further details
Parametermeclib 2GrapePro
PriceFreeFree
Positive reviews0.0% of reviews50.0% of reviews — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size59 MB59 MB
Age rating4+4+
DeveloperKOTOBUKI KIKAKU Co.,Ltd.NESPE CO.,LTD.

Customer experience

meclib 2

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

GrapePro

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

meclib 2

No in-app purchases

None

GrapePro

No in-app purchases

Questions

Is meclib 2 free?
meclib 2 is free to download, with no in-app purchases.
Is GrapePro free?
GrapePro is free to download, with no in-app purchases.
Do meclib 2 or GrapePro have ads?
Neither meclib 2 nor GrapePro shows ads.
Which is updated more often, meclib 2 or GrapePro?
meclib 2 ships an update every 2 months, and GrapePro monthly. Most recently, meclib 2 was updated on October 30, 2026 and GrapePro on November 6, 2026.

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