Comparison

MERITSUN vs TransTech Connect

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

Head to head
About

MERITSUN

Read full description

This App is only for MERITSUN Bluetooth LiFePO4 battery which based on bluetooth 4.0 BLE technology. 1.The Best Utility tool for monitoring your lithium battery. 2.Event recorder and notification reminder, easily to manage the battery. 3.Measuring distance: <= 5m. 4.Due to the bluetooth hardware feature, the APP only can connect with one battery every time. 5.If you want to connect this battery with another mobile phone,pls exit this program.

About

TransTech Connect

Streamline asphalt quality control by wirelessly syncing gauge measurements. Capture data instantly via Bluetooth or QR codes, with offline caching and real-time cloud access. Tag readings with GPS and collaborate with your team for efficient project documentation.

Highlights
  • Bluetooth sync with PQI 380+ gauges
  • QR code scanning for data capture
  • Offline mode with automatic upload
  • GPS-tagged measurements
  • Real-time cloud sync
  • Team collaboration workspaces
  • OnStation export integration
Features
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TransTech Connect transforms how you capture and manage PQI 380+ gauge measurements. Sync data wirelessly via Bluetooth or scan QR codes—no clipboards, no manual entry, no errors. INSTANT DATA SYNC Connect to your PQI 380+ gauge via Bluetooth and sync measurements in seconds. Single reading or bulk transfer of 100+ measurements - it just works. WORKS OFFLINE No cell signal on site? No problem. Measurements are cached automatically and upload when you're back online. REAL-TIME CLOUD ACCESS All your measurement data syncs to the cloud instantly. Access compaction, density, temperature, and void readings from anywhere. SMART GPS TRACKING Every measurement is automatically tagged with GPS coordinates. If the gauge misses GPS, the app uses your device location as backup. ONSTATION INTEGRATION Send measurements directly to OnStation for seamless project documentation and compliance tracking. TEAM COLLABORATION Join your company's workspace to share data across your crew. Everyone stays in sync. FEATURES AT A GLANCE • Bluetooth sync with PQI 380+ gauges • QR code scanning for instant data capture • Offline mode with automatic upload • GPS-tagged measurements • Compaction color-coded thresholds • Photo attachments for documentation • Field notes with categorization • OnStation export integration • Team/company workspaces • Real-time cloud sync Stop writing down numbers. Start scanning and syncing. Download TransTech Connect and modernize your measurement workflow today.

Screenshots

MERITSUN4 screens
TransTech Connect4 screens

Verdict

The call

The clearest difference is update cadence: TransTech Connect at every 2 months against MERITSUN's every 16 months. MERITSUN's advantage is iOS requirement (10.0 vs 15.1). 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

MERITSUN ships an update every 16 months, TransTech Connect every 2 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
MERITSUN versus TransTech Connect: the parameters behind the verdict, then further details
ParameterMERITSUNTransTech Connect
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 16 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better15.1
Further details — not scored
Size7 MB52 MB
Age rating4+4+
DeveloperMeriTech Power Co., Ltd.Transtech Systems, Inc.

In-app purchases

None

MERITSUN

No in-app purchases

None

TransTech Connect

No in-app purchases

Questions

Is MERITSUN free?
MERITSUN is free to download, with no in-app purchases.
Is TransTech Connect free?
TransTech Connect is free to download, with no in-app purchases.
Do MERITSUN or TransTech Connect have ads?
Neither MERITSUN nor TransTech Connect shows ads.
Which is updated more often, MERITSUN or TransTech Connect?
MERITSUN ships an update every 16 months, and TransTech Connect every 2 months. Most recently, MERITSUN was updated on October 15, 2026 and TransTech Connect on October 24, 2026.

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