BOS vs GMO Sign
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BOS
This app simplifies ordering by allowing users to scan product barcodes (JAN) for easy order placement. It's designed to support ordering within a specific beauty product system.
- Scan product barcodes (JAN)
- Easy order placement
- Supports specific beauty order system
- Streamlined ordering process
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Beauty-Order-System専用の発注サポートアプリ 商品バーコード(JAN)を読み取るだけでカンタン注文!
GMO Sign
This app enables users to create and sign electronic contracts directly from their smartphone. It offers a legally compliant, cloud-based solution for efficient contract management, reducing costs and improving compliance. Sign documents anytime, anywhere, without needing a computer.
- E-contract creation
- Electronic signature
- Cloud-based service
- Legal compliance
- In-house and counterparty signing
- Signature imprint/handwriting
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◆ It is an easy-to-use application for making e-contracts, from notification to signature within a smartphone. ◆ E-signature anytime, anywhere even outside office, on a business trip, at store, at home, or while travelling etc ... ◆ GMO Sign - Electronic Signature is a legally cloud-based e-contract services. We try our best to reduce costs such as seal tax, improve the efficiency of contract signing/management, and enhance compliance. ◆ It can be applied in business scene since signature type is separately divided into "Counterparty (email authentication)" and "In-house". [About the contract] In order to use this app, a contract for GMO Sign is required. [Signing guide with smartphone app] 1. Tap "Notification" 2. Check the document 3. Sign 【Convenience】 ・ You can sign contracts whenever, not only when in office but also on a business trip. ・ You can sign with just a smartphone without a computer or checking your email. ・ You can check the number of "waiting to be signed" docs on the app. ・ You can create imprint or handwrite your own signature. You can sign in just a few steps. ・ Save time for business man with approval authorities, for industries with various contract documents, and for enterprises developing their services for individuals in need of immediate signing (membership application forms, ...) ※ GMO GlobalSign Holdings K.K. With the mission of "changing things with IT," we are developing services not only in Japan but also around the world, centered on the cloud hosting business, security business, and IT solution business. Since our services started in 1996, we have been supported with IT infrastructure for more than 110,000 corporate customers.
Screenshots
Verdict
The clearest difference is review sentiment: GMO Sign at 70% against BOS's 0%. GMO Sign also leads on update cadence (monthly vs every 35 months). BOS's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model 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.
BOS ships an update every 35 months, GMO Sign monthly. The most recent releases landed on October 14, 2026 and November 3, 2026 respectively.
| Parameter | BOS | GMO Sign |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 70.4% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 35 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 256 MB |
| Age rating | 4+ | 4+ |
| Developer | DARIA,K.K | GMO GlobalSign Holdings K.K. |
Customer experience
BOS
GMO Sign
In-app purchases
BOS
No in-app purchases
GMO Sign
No in-app purchases









