Optimal Biz Docs vs @Floow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Optimal Biz Docs
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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.
@Floow
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@Floowはスマートフォンのカメラを用いて水源と排水桝を同時に動画撮影をし、通水確認を行うことのできるアプリです。撮影した情報をもとに確認書まで自動で作成します。
Screenshots
Verdict
The clearest difference is update cadence: @Floow at every 5 weeks against Optimal Biz Docs's every 6 months. @Floow also leads on iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Optimal Biz Docs ships an update every 6 months, @Floow every 5 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | Optimal Biz Docs | @Floow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 160 MB |
| Age rating | 4+ | 4+ |
| Developer | OPTiM Corporation | 株式会社AgileINNOVATION |
In-app purchases
Optimal Biz Docs
No in-app purchases
@Floow
No in-app purchases
