Comparison

OTA vs Ble Scanner Bluetooth Finder

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

Head to head
About

OTA

This application facilitates the online firmware upgrade of supported devices via Bluetooth. It allows users to update firmware to desired versions, significantly reducing the time required for the process.

Highlights
  • Bluetooth firmware upgrades
  • Online firmware updates
  • Support for various firmware versions
  • Time-efficient upgrades
  • Device firmware management
Features
Read full description

OTA是一款蓝牙固件在线升级软件,你可以通过此APP升级所支持固件到需要版本,更有效的缩短时间

About

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.

Highlights
  • Locate lost Bluetooth devices
  • Detect unknown Bluetooth signals
  • Real-time signal strength monitoring
  • Radar-style proximity display
  • Detailed device information
  • Instant scanning
Features
Read full description

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

OTA2 screens
Ble Scanner Bluetooth Finder4 screens

Verdict

The call

The clearest difference is in-app purchases: OTA at none against Ble Scanner Bluetooth Finder's 1. OTA also leads on iOS requirement (10.0 vs 15.1). Ble Scanner Bluetooth Finder's advantage is update cadence (fortnightly vs every 32 months) and review sentiment (25% vs 0%). On price, ads 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. Ble Scanner Bluetooth Finder sells 1 in-app purchase, starting at $9.99 per 7 days. OTA asks for nothing beyond the download.

UpkeepUpdate frequency

OTA ships an update every 32 months, Ble Scanner Bluetooth Finder fortnightly. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard5 real differences · 5 level
OTA versus Ble Scanner Bluetooth Finder: the parameters behind the verdict, then further details
ParameterOTABle Scanner Bluetooth Finder
PriceFreeFree
Rating—4.2 (60 ratings) — better
Positive reviews0.0% of reviews25.0% of reviews — better
Number of ratings—60 — better
Update frequencyEvery 32 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better15.1
Further details — not scored
Size1 MB89 MB
Age rating4+4+
DeveloperShenZhen Lenze Technology Co,.Ltd.Onuo Yazılım AŞ

Customer experience

OTA

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Ble Scanner Bluetooth Finder

All ratings40 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

In-app purchases

None

OTA

No in-app purchases

1 purchases

Ble Scanner Bluetooth Finder

Subscriptions1
  • Premium Access7 Days trial$9.997 Days

Questions

Is OTA free?
OTA is free to download, with no in-app purchases.
Is Ble Scanner Bluetooth Finder free?
Ble Scanner Bluetooth Finder is free to download, with in-app purchases available.
Do OTA or Ble Scanner Bluetooth Finder have ads?
Neither OTA nor Ble Scanner Bluetooth Finder shows ads.
Which is updated more often, OTA or Ble Scanner Bluetooth Finder?
OTA ships an update every 32 months, and Ble Scanner Bluetooth Finder fortnightly. Most recently, OTA was updated on November 3, 2026 and Ble Scanner Bluetooth Finder on November 9, 2026.

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