Comparison

BOS vs GMO Sign

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

Head to head
About

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.

Highlights
  • Scan product barcodes (JAN)
  • Easy order placement
  • Supports specific beauty order system
  • Streamlined ordering process
Features
Read full description

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!

About

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.

Highlights
  • E-contract creation
  • Electronic signature
  • Cloud-based service
  • Legal compliance
  • In-house and counterparty signing
  • Signature imprint/handwriting
Features
Read full description

◆ 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

BOS2 screens
GMO Sign3 screens

Verdict

The call

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

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

BOS ships an update every 35 months, GMO Sign monthly. The most recent releases landed on October 14, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
BOS versus GMO Sign: the parameters behind the verdict, then further details
ParameterBOSGMO Sign
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews70.4% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 35 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size2 MB256 MB
Age rating4+4+
DeveloperDARIA,K.KGMO GlobalSign Holdings K.K.

Customer experience

BOS

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

GMO Sign

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews27 reviews
Positive70.4%
Neutral0.0%
Negative29.6%

In-app purchases

None

BOS

No in-app purchases

None

GMO Sign

No in-app purchases

Questions

Is BOS free?
BOS is free to download, with no in-app purchases.
Is GMO Sign free?
GMO Sign is free to download, with no in-app purchases.
Do BOS or GMO Sign have ads?
Neither BOS nor GMO Sign shows ads.
Which is updated more often, BOS or GMO Sign?
BOS ships an update every 35 months, and GMO Sign monthly. Most recently, BOS was updated on October 14, 2026 and GMO Sign on November 3, 2026.

Other comparisons