Comparison

OPTISONIC 6300 P vs StarFish BLE Connect

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

Head to head
About

OPTISONIC 6300 P

Features
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The KROHNE OPTISONIC 6300 P App is the display/ HMI for the Portable Ultrasonic flowmeter, the OPTISONIC 6300 P. The app can be used for: - connecting to an OPTISONIC 6300 P the field device with USB cable or Bluetooth connection - Read-out (display) of the multiple measurements - Transferring log files of the measurement data - Installing the field device by using the installation wizard - Change converter settings - Converter software updates

About

StarFish BLE Connect

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StarFish BLE Connect brings a disciplined, engineering-first workflow to Bluetooth® Low Energy exploration — so you can move from discovery to insight with confidence. Built in the spirit of StarFish Medical’s “dig deeper / cut to the chase” approach to solving problems, the app helps teams quickly connect, inspect, and interact with BLE devices during development, verification, and field troubleshooting. Connect with clarity: - Fast scanning with practical filters (name, connectable, unnamed devices, RSSI threshold) - Quick reconnect to the last connected device to streamline repeat test cycles - Clear status and error reporting so you know what happened and what to try next Explore GATT with confidence: - Services & characteristics browser designed for readability - Read / Write / Notify workflows with commonly used value formats (Hex, UTF-8, Bool, Int32 LE, UInt16 LE, Float32 LE) - History views for Read, Write and Notify to support debugging and comparison over time Built for real-world iteration: - Persisted preferences (scan options, filters, formats, last selections) so your workspace is ready when you are - Developer-friendly details when you need them, without clutter when you don’t Privacy & usage: - StarFish BLE Connect is a no-login tool. Preferences and session state are stored locally on your device. - Bluetooth access is required to scan and connect. Note: This app is intended for engineering, test, and troubleshooting workflows. It is not a medical device and is not intended for diagnosis or patient monitoring. Inspired by StarFish Medical’s commitment to helping innovators overcome challenging technology obstacles to create breakthrough products that improve health and save lives.

Screenshots

OPTISONIC 6300 P4 screens
StarFish BLE Connect4 screens

Verdict

The call

The clearest difference is iOS requirement: StarFish BLE Connect at 13.0 against OPTISONIC 6300 P's 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.

Scorecard1 real difference · 5 level
OPTISONIC 6300 P versus StarFish BLE Connect: the parameters behind the verdict, then further details
ParameterOPTISONIC 6300 PStarFish BLE Connect
PriceFreeFree
Update frequencyEvery 5 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size42 MB98 MB
Age rating4+4+
DeveloperKROHNE Messtechnik GmbHStarfish Product Engineering Inc

In-app purchases

None

OPTISONIC 6300 P

No in-app purchases

None

StarFish BLE Connect

No in-app purchases

Questions

Is OPTISONIC 6300 P free?
OPTISONIC 6300 P is free to download, with no in-app purchases.
Is StarFish BLE Connect free?
StarFish BLE Connect is free to download, with no in-app purchases.
Do OPTISONIC 6300 P or StarFish BLE Connect have ads?
Neither OPTISONIC 6300 P nor StarFish BLE Connect shows ads.

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