RIO Data View vs Ble Scanner Bluetooth Finder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RIO Data View
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RIO Data View app plots real time or stored data of your remote I/O modules and allows control relays or digital outputs channel over the network on your mobile phone. Currently supported remote I/O Modules are Teracom's TCW241 - Ethernet I/O modules and RPIO - Raspberry Pi + Automation Hat remote I/O module. The App can plot data by selecting channels on a screw with a graph view or list view. When relays or digital output channels were selected, the app can control the channels on or off remotely. Feature Realtime Plots Stored data plots Timelined line graph with coloured lines, symbols...etc.f Conversion can be applied to the data before plotting Support software RIO DLUtility: data logger for your remote I/O modules and serve data to this RIO Data View App. RIO Data View Mac: RIO Data View app for macOS
Ble Scanner Bluetooth Finder
Easily locate lost Bluetooth devices like earbuds or trackers by monitoring real-time signal strength. Detect unknown devices in your environment and gain detailed insights into their broadcast information. Offers an intuitive radar view for proximity tracking.
- Locate lost Bluetooth devices
- Detect unknown Bluetooth signals
- Real-time signal strength monitoring
- Radar-style proximity display
- Detailed device information
- Instant scanning
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BLE Finder is the fastest and most accurate Bluetooth scanner for iPhone. Whether you need to locate a lost device, identify unknown gadgets around you, monitor signal strength in real time, or simply explore every BLE device in your environment — BLE Finder gives you a complete, instant picture of everything broadcasting a Bluetooth signal nearby. FIND LOST DEVICES IN SECONDS We’ve all been there — lost AirPods buried in a couch, wireless earbuds left somewhere in a bag, a headset you can’t remember placing. BLE Finder scans all active Bluetooth signals and shows you live RSSI readings so you can physically track down any device by walking toward stronger signal. Lost a speaker? A smartwatch? A fitness band? As long as the device has Bluetooth and a remaining charge, BLE Finder can detect it. The closer you get, the stronger the signal — find your device room by room, drawer by drawer, in seconds. Supported devices include: - AirPods, AirPods Pro, AirPods Max - Wireless earbuds of any brand - Headphones and headsets - Portable and smart speakers - Apple Watch and other smartwatches - Fitness bands and health trackers - Any Bluetooth 4.0+ or BLE accessory DETECT HIDDEN & UNKNOWN DEVICES BLE Finder goes beyond simple device lookup. It scans your full environment and surfaces every Bluetooth signal in range — including ones you didn’t put there. Worried about a hidden camera? Concerned about an unknown tracker on your belongings? Bluetooth-based surveillance devices broadcast a signal that BLE Finder can detect. If it’s on and within range, it shows up. You’ll see the device name, manufacturer, UUID, and live signal strength — everything you need to identify whether a device belongs to you or is suspicious. BLE Finder puts you in control of your Bluetooth environment. REAL-TIME RADAR VIEW BLE Finder’s radar-style proximity display shows every detected device plotted by signal distance, updated in real time. Instantly see which devices are nearby and which are far away, and watch them move as you walk around. The most intuitive way to locate a device when you know it’s close but can’t pinpoint it. FULL DEVICE DETAILS Tap any device in the scan list to see: - Device name and advertised service name - Manufacturer information - UUID / hardware identifier - Live RSSI signal strength with history graph - First seen and last seen timestamps - Connectable vs non-connectable status Whether you’re a developer debugging a BLE integration, a security-minded user auditing your space, or someone trying to find a lost earbud — this level of detail makes BLE Finder far more powerful than a basic scanner. WHY BLE FINDER? INSTANT SCAN — Opens and scans immediately. No buttons, no setup. CLEAN & FAST — Built for speed and clarity. No clutter, no unnecessary menus. DETAILED RESULTS — See everything the device is broadcasting, in a readable format. WORKS WITH ALL BLE DEVICES — Any Bluetooth Low Energy device — third-party trackers, IoT sensors, smart home devices — will appear. PRIVACY FIRST — No data collected, uploaded, or shared. Everything stays on your device. No account required. SUBSCRIPTION INFORMATION BLE Finder offers a free trial period. After the trial, access requires an auto-renewing subscription, managed via your Apple ID. Pricing is shown before purchase. Subscriptions renew unless cancelled at least 24 hours before the current period ends. To cancel, go to iPhone Settings → Apple ID → Subscriptions. Payment is charged to your Apple ID at confirmation of purchase. SUPPORT & FEEDBACK We read every review and respond to every support request. Legal Terms of Service: https://onuo.app/ble-finder/ Privacy Policy: https://onuo.app/ble-finder/
Screenshots
Verdict
The clearest difference is in-app purchases: RIO Data View at none against Ble Scanner Bluetooth Finder's 1. Ble Scanner Bluetooth Finder's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support 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
Both are free to download. Ble Scanner Bluetooth Finder sells 1 in-app purchase, starting at $9.99 per 7 days. RIO Data View asks for nothing beyond the download.
RIO Data View ships an update every 3 months, Ble Scanner Bluetooth Finder fortnightly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.
| Parameter | RIO Data View | Ble Scanner Bluetooth Finder |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (40 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | — | 40 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.5 — better | 15.1 |
| Further details — not scored | ||
| Size | 4 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | Japan Vacuum Instruments Ltd. | Onuo Yazılım AŞ |
In-app purchases
RIO Data View
No in-app purchases
Ble Scanner Bluetooth Finder
- Premium Access7 Days trial$9.997 Days
Questions
Is RIO Data View free?
Is Ble Scanner Bluetooth Finder free?
Do RIO Data View or Ble Scanner Bluetooth Finder have ads?
Which is updated more often, RIO Data View or Ble Scanner Bluetooth Finder?
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