Comparison

Simple BLE Scanner vs SEIONA (JEXtream) i

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

Head to head
About

Simple BLE Scanner

This application scans for nearby Bluetooth Low Energy devices and presents them in a filterable list. It displays crucial information for each device, including advertised data, signal strength, and timestamps. Users can easily start and stop the scanning process.

Highlights
  • Scan for nearby BLE devices
  • Display discovered devices in a list
  • Filter list by search field
  • Display advertised data and RSSI
  • Display Timestamp for each device
  • Sort advertised data alphabetically
Features
Read full description

This app scans for nearby Bluetooth Low Energy (BLE) devices and displays them in a list. The list can be filtered by a search field, and the advertised data of each device is displayed in the list. The app also displays the RSSI (received signal strength indicator) value for each device, and the timestamp of every lookup in human readable format. The app has a button for starting or stopping the scan. Features - Scan for nearby BLE devices - Display discovered devices in a list - Filter list by search field - Display advertised data and RSSI value for each device - Display Timestamp for each device - Sort advertised data alphabetically - Start and stop scan with a button Requirements - iOS 12.0 or later

About

SEIONA (JEXtream) i

Read full description

SEIONA i (formerly Quvo i) SEIONA i is the companion app that works in perfect sync with the SEIONA (formerly Quvo) manager app. It is designed to help users develop healthy digital habits and provide peace of mind through a secure, supervised mobile environment. By utilizing advanced local VPN technology, SEIONA i ensures that your child’s app usage follows the schedules you set, even when they are not at home. * Key Features: - Scheduled App & Access Control (VPN-Powered): Automatically blocks or restricts specific apps based on the daily schedules set by parents. - Real-time Location & Geo-fencing: Keep track of your child’s safety with live location updates and instant alerts for designated safe zones. - Secure Digital Environment: Protects children from accessing inappropriate content or overusing their devices. * Getting Started: Install SEIONA (formerly Quvo) on the parent’s device. Install this app, SEIONA i, on the child’s device. Follow the in-app instructions to pair the devices and activate protection. Detailed guides are available at https://seiona.com (Global) or https://seiona.co.kr (Korea). * Important Notice for Users: VPN-Based Blocking Service: To provide reliable App Scheduling and Access Control, SEIONA i utilizes a local VPN. This allows the app to manage internet traffic directly on the device to enforce parent-defined schedules. Note: This VPN works locally and does NOT collect, monitor, or transmit any personal browsing data to external servers. Transparency & Notification: SEIONA i is a safety tool that operates with transparency. A persistent notification and icon are always visible while the app is active to ensure the child is aware that protection features are running. Background Activity: The app requires background execution permissions to maintain accurate real-time location tracking and ensure that schedules are applied without interruption. Required Permissions: SEIONA i may request Accessibility Services and Device Administrator permissions. These are used strictly to prevent unauthorized app deletion and to enforce system-level digital safety restrictions set by the parent. Compliance: This app is intended for parental management of their own children. Any use for covert monitoring or unauthorized surveillance is strictly prohibited.

Screenshots

Simple BLE Scanner3 screens
SEIONA (JEXtream) i4 screens

Verdict

The call

The clearest difference is update cadence: SEIONA (JEXtream) i at every 3 months against Simple BLE Scanner's every 36 months. Simple BLE Scanner's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement 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

Simple BLE Scanner ships an update every 36 months, SEIONA (JEXtream) i every 3 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
Simple BLE Scanner versus SEIONA (JEXtream) i: the parameters behind the verdict, then further details
ParameterSimple BLE ScannerSEIONA (JEXtream) i
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 36 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS15.615.2 — better
Further details — not scored
Size2 MB90 MB
Age rating4+4+
DeveloperChristian MoellerFranklin Wireless Corp.

In-app purchases

None

Simple BLE Scanner

No in-app purchases

None

SEIONA (JEXtream) i

No in-app purchases

Questions

Is Simple BLE Scanner free?
Simple BLE Scanner is free to download, with no in-app purchases.
Is SEIONA (JEXtream) i free?
SEIONA (JEXtream) i is free to download, with no in-app purchases.
Do Simple BLE Scanner or SEIONA (JEXtream) i have ads?
Neither Simple BLE Scanner nor SEIONA (JEXtream) i shows ads.
Which is updated more often, Simple BLE Scanner or SEIONA (JEXtream) i?
Simple BLE Scanner ships an update every 36 months, and SEIONA (JEXtream) i every 3 months. Most recently, Simple BLE Scanner was updated on October 24, 2026 and SEIONA (JEXtream) i on October 27, 2026.

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