Comparison

DHC Sync vs SII Layout Editor

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

Head to head

DHC Sync

Free

📊 Productivity

★ 5.01 ratingsView app →

About

DHC Sync

This app connects your Bluetooth battery tester to your smartphone or tablet for advanced battery and system testing. It allows you to perform various battery tests, manage test records, and share detailed reports wirelessly. Experience advanced testing technology with easy Bluetooth pairing and data management.

Highlights

Perform Battery/System Test, EV Battery Test
Email/text test records
Bluetooth pairing
Detailed test reports
Test data management
Store 2,000+ test records

Features

Read full description

DHC Specialty Corp. innovative BTW300 App easily syncs your BTW300 Bluetooth Battery Tester to your smartphone or tablet. The wireless 6V/12V Battery Tester performs Battery Test, Start-Stop Battery Test, and EV Battery Test. It will also perform 12V/24V System Test. Simply download and install the DHC BTW300 App from Apple Store to your mobile devices and experience the most advanced testing technology. The App features are: • Perform Battery/System Test, EV Battery Test and System Test • Capable of email/text test records • Clamps properly connected or reversed • Interactive Home Menu • Easy & Fast Bluetooth Pairing • Detailed Test Report • Test data management and test history tracing • Capable of store 2,000 plus test records

About

SII Layout Editor

Read full description

This app allows to create label image and print on Seiko Instruments Inc.'s printer. App function • Create label using text, image, barcode. • Open sample label. • Save to file. • Open label from file. • Print label. Printer Model • SLP850 • SLP720RT • SLP721RT • MP-B30L • MP-B21L Interfaces • Wireless LAN • Bluetooth

Screenshots

DHC Sync4 screens

SII Layout Editor4 screens

Verdict

The call

The clearest difference is iOS requirement: DHC Sync at 9.0 against SII Layout Editor'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

DHC Sync ships an update every 3 months, SII Layout Editor every 4 months. The most recent releases landed on July 7, 2026 and May 15, 2026 respectively.

Scorecard1 real difference · 8 level

DHC Sync versus SII Layout Editor: the parameters behind the verdict, then further details
Parameter	DHC Sync	SII Layout Editor
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 3 months — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	9.0 — better	16.0
Further details — not scored
Size	67 MB	149 MB
Age rating	4+	4+
Developer	DHC Specialty Corp.	Seiko Instruments Inc.

In-app purchases

None

DHC Sync

No in-app purchases

None

SII Layout Editor

No in-app purchases

Questions

Is DHC Sync free?

DHC Sync is free to download, with no in-app purchases.

Is SII Layout Editor free?

SII Layout Editor is free to download, with no in-app purchases.

Do DHC Sync or SII Layout Editor have ads?

Neither DHC Sync nor SII Layout Editor shows ads.

Which is updated more often, DHC Sync or SII Layout Editor?

DHC Sync ships an update every 3 months, and SII Layout Editor every 4 months. Most recently, DHC Sync was updated on July 7, 2026 and SII Layout Editor on May 15, 2026.