Comparison

SDC BSO vs GREEEN（グリーン）

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

Head to head

About

SDC BSO

This utility app provides a dedicated pitch clock function for fieldforce operations. It was updated to include this specific feature, enhancing its functionality for users requiring precise timing.

Highlights

Pitch clock function
Fieldforce operations support
Updated functionality
Precise timing

Features

Read full description

Fieldforce pitch clock function added

About

GREEEN（グリーン）

Features

Read full description

GREEEN is designed to provide a smart, satisfied and safe service in your daily life. News feed delivers upgraded experience to easily manage your electricity data. The UI card design helps you control smart home appliances with a single tap on your smartphone. GREEEN is not just a HEMS (Home Energy Management System). +watt provides useful insights for greater energy savings and dozens of advanced IoE services for your family, making your life easier and safer.

Screenshots

SDC BSO3 screens

GREEEN（グリーン）3 screens

Verdict

The call

The clearest difference is update cadence: GREEEN（グリーン） at fortnightly against SDC BSO's every 6 weeks. SDC BSO's advantage is iOS requirement (11.0 vs 13.0). 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

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

SDC BSO ships an update every 6 weeks, GREEEN（グリーン） fortnightly. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 6 level

SDC BSO versus GREEEN（グリーン）: the parameters behind the verdict, then further details
Parameter	SDC BSO	GREEEN（グリーン）
Price	Free	Free
Positive reviews	50.0% of reviews	—
Update frequency	Every 6 weeks	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	11.0 — better	13.0
Further details — not scored
Size	49 MB	84 MB
Age rating	4+	4+
Developer	Tzu An Wen	NextDrive Co.

In-app purchases

None

SDC BSO

No in-app purchases

None

GREEEN（グリーン）

No in-app purchases

Questions

Is SDC BSO free?

SDC BSO is free to download, with no in-app purchases.

Is GREEEN（グリーン） free?

GREEEN（グリーン） is free to download, with no in-app purchases.

Do SDC BSO or GREEEN（グリーン） have ads?

Neither SDC BSO nor GREEEN（グリーン） shows ads.

Which is updated more often, SDC BSO or GREEEN（グリーン）?

SDC BSO ships an update every 6 weeks, and GREEEN（グリーン） fortnightly. Most recently, SDC BSO was updated on October 7, 2026 and GREEEN（グリーン） on October 1, 2026.