Comparison

Optimal Biz Docs vs SmoothMeeting 3

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

Head to head
About

Optimal Biz Docs

Features
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Optimal Biz Docs Client is a client application for "Optimal Biz Docs," which is an MCM(*) solution provided by OPTiM Corporation. With Optimal Biz Docs, you can securely and efficiently share various kinds of files and view files created on PC on your smart phone. This application is only available for Premium Users of Optimal Biz Docs. Supports both Japanese and English. *MCM stands for "Mobile Content Management," a solution for companies to securely share files such as internal documentations over smart phones and tablet devices.

About

SmoothMeeting 3

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SmoothMeeting is an application exclusively designed for iPad to provide paperless conference, to shift the way of conference from the paper-distributing to data-providing. --- Features --- ・Simple operability and smooth action ・Various security features - User and device authentication - Document browsing restriction control with viewing period limitation - En-bloc deletion order of conference documents from the administrative server - HTTPS support (Added on Ver.3) --- Function --- ・Sharing and browsing function of conference documents ・Synchronizing function of page transition, zoom in/zoom out, and pointer operation by the presenter ・Memo and sticky function provided for each attendee ・Memo and sticky added by each attendee can be saved individually ・Motion pictures can be displayed as conference documents ・Agenda and Thumbnail functions provided ・Predelivery and take out of documents with Offline mode ・Browsing documents side by side (Added on Ver.3) ・Character search in documents (Added on Ver.3) This application runs on iOS 11 or later. An administrative Windows server is required in order to use this application.

Screenshots

Optimal Biz Docs2 screens

Verdict

The call

The clearest difference is iOS requirement: SmoothMeeting 3 at 10.0 against Optimal Biz Docs's 16.0. 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

Optimal Biz Docs ships an update every 6 months, SmoothMeeting 3 every 7 months. Both last shipped on October 26, 2026.

Scorecard1 real difference · 5 level
Optimal Biz Docs versus SmoothMeeting 3: the parameters behind the verdict, then further details
ParameterOptimal Biz DocsSmoothMeeting 3
PriceFreeFree
Update frequencyEvery 6 months — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPad
Requires iOS16.010.0 — better
Further details — not scored
Size3 MB48 MB
Age rating4+4+
DeveloperOPTiM CorporationNEC Networks & System Integration Corporation

In-app purchases

None

Optimal Biz Docs

No in-app purchases

None

SmoothMeeting 3

No in-app purchases

Questions

Is Optimal Biz Docs free?
Optimal Biz Docs is free to download, with no in-app purchases.
Is SmoothMeeting 3 free?
SmoothMeeting 3 is free to download, with no in-app purchases.
Do Optimal Biz Docs or SmoothMeeting 3 have ads?
Neither Optimal Biz Docs nor SmoothMeeting 3 shows ads.
Which is updated more often, Optimal Biz Docs or SmoothMeeting 3?
Optimal Biz Docs ships an update every 6 months, and SmoothMeeting 3 every 7 months. Most recently, Optimal Biz Docs was updated on October 26, 2026 and SmoothMeeting 3 on October 26, 2026.

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