Comparison

LSIS SmartViewer vs Find Bluetooth Devices

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

Head to head
About

LSIS SmartViewer

Monitor LS Sanjeon ACB OCR and Smart MCCB devices via BLE communication. View device events and analyze fault waveforms with graphical representation. Supports ACB OCR S-type and Smart MCCB advanced models.

Highlights
  • BLE communication monitoring
  • Device event viewing
  • Fault waveform analysis
  • Graph display of waveforms
  • ACB OCR S-type support
  • Smart MCCB advanced support
Features
Read full description

LS 산전 ACB OCR 과 Smart MCCB를 BLE 통신으로 모니터링 할 수 있습니다. 각 기기의 이벤트를 확인 할 수 있습니다. 각 기기에 저장된 고장 파형을 그래프로 확인할 수 있습니다. ACB OCR S-type과 Smart MCCB 고급형을 지원 합니다.

About

Find Bluetooth Devices

Locate misplaced Bluetooth devices like earbuds, watches, or trackers using signal strength and audio cues. The app provides live distance estimates and a radar-style meter to guide you. Optional map features offer visual references and last-seen timestamps.

Highlights
  • Scan for nearby discoverable Bluetooth devices
  • Live signal strength and distance estimates
  • Audio guidance for proximity
  • Save and rename devices
  • Map view with last-seen timestamps
  • Mark devices as found
Features
Read full description

Losing earbuds, a watch, or a tracker should not turn into an hour of checking every room twice. Bluetooth Finder scans for nearby discoverable Bluetooth devices and gives you live signal, distance, audio, and last-seen clues so you can move toward the device you actually lost. When something disappears, the hardest part is knowing where to start. Is it under the couch, in a jacket pocket, in the car, or still sitting in its case? Bluetooth Finder turns nearby Bluetooth signals into a simple search path: scan the room, choose your device, move slowly, and watch the signal change as you get closer. FIND NEARBY DEVICES FAST • Scan for nearby discoverable Bluetooth devices • See headphones, earbuds, watches, trackers, speakers, controllers, and other Bluetooth accessories • Use signal strength to spot the closest devices first • Save and rename devices so you recognize them faster next time FOLLOW THE SIGNAL • Track live distance estimates as you move • Use the radar-style signal meter to see when the signal improves • Turn on audio guidance and listen for faster pings as you get closer • Mark recovered devices as found and keep them out of your active search list USE LOCATION WHEN IT HELPS • View recent detection hints for saved searches • Open the map when you want a visual reference • See last-seen clues with timestamps • Location access is optional and supports map and recent location features BUILT FOR REAL-LIFE SEARCHES • AirPods or earbuds left in a pocket • Wireless headphones hiding in a bag • A smartwatch or fitness tracker somewhere at home • A Bluetooth speaker packed after a trip • Controllers, accessories, and other discoverable Bluetooth devices NO ACCOUNT REQUIRED Bluetooth Finder does not require registration or an account. Saved devices, custom names, found status, and recent location hints are stored on your device. PREMIUM Bluetooth Finder offers auto-renewing subscriptions for unlimited tracking, audio guidance, and recent location history. Plans may include weekly, monthly, and yearly options depending on availability in your region. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Bluetooth devices must be powered on, discoverable, and within Bluetooth range to be detected. Distance and signal strength are estimates and can change based on walls, battery state, and device behavior. Stop searching every couch cushion with no plan. Download Bluetooth Finder and follow the signal. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

LSIS SmartViewer1 screens
Find Bluetooth Devices4 screens

Verdict

The call

The clearest difference is in-app purchases: LSIS SmartViewer at none against Find Bluetooth Devices's 5. LSIS SmartViewer also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (9.0 vs 17.0). On price, rating, ratings volume and ads 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. Find Bluetooth Devices sells 5 in-app purchases, starting at $4.99 per 7 days. LSIS SmartViewer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for LSIS SmartViewer against 5.0 for Find Bluetooth Devices. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

LSIS SmartViewer ships an update every 8 days, Find Bluetooth Devices every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
LSIS SmartViewer versus Find Bluetooth Devices: the parameters behind the verdict, then further details
ParameterLSIS SmartViewerFind Bluetooth Devices
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews—0.0% of reviews
Number of ratings12 — better
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size18 MB15 MB
Age rating4+4+
DeveloperLS ELECTRIC Co., Ltd.Mobile Card Games & Travel Apps LLC

Customer experience

LSIS SmartViewer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Find Bluetooth Devices

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

LSIS SmartViewer

No in-app purchases

5 purchases

Find Bluetooth Devices

Subscriptions3
  • Bluetooth Device Finder — Weekly$4.997 Days
  • Bluetooth Device Finder — Monthly$6.991 Month
  • Bluetooth Device Finder — Annual$29.991 Year
One-time2
  • Bluetooth Device Finder — Lifetime$19.99
  • Bluetooth Device Finder — Lifetime$39.99

Questions

Is LSIS SmartViewer free?
LSIS SmartViewer is free to download, with no in-app purchases.
Is Find Bluetooth Devices free?
Find Bluetooth Devices is free to download, with in-app purchases available.
Which has better reviews, LSIS SmartViewer or Find Bluetooth Devices?
LSIS SmartViewer and Find Bluetooth Devices are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do LSIS SmartViewer or Find Bluetooth Devices have ads?
Neither LSIS SmartViewer nor Find Bluetooth Devices shows ads.
Which is updated more often, LSIS SmartViewer or Find Bluetooth Devices?
LSIS SmartViewer ships an update every 8 days, and Find Bluetooth Devices every 3 weeks. Most recently, LSIS SmartViewer was updated on October 29, 2026 and Find Bluetooth Devices on October 24, 2026.

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