Comparison

Find Lost BLE Device Tracker vs RPN Deck

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

Head to head
About

Find Lost BLE Device Tracker

Easily find misplaced Bluetooth devices like earbuds, headphones, and smartwatches. Utilizes Bluetooth signals and a visual radar to pinpoint their location with increasing signal strength as you get closer. Supports a wide range of BLE devices.

Highlights
  • Bluetooth signal tracking
  • Visual radar for proximity
  • Signal strength indicator
  • Estimated distance metrics
  • Save favorite devices
  • Last known location timestamp
Features
Read full description

Discover Find Lost BLE Device Tracker Effortlessly locate your misplaced iPhone, iPad, AirPods, Apple Watch, Apple Pencil, headphones, speakers, earbuds, and other Bluetooth devices in minutes. TrackIt leverages your device’s Bluetooth signal to pinpoint locations with remarkable precision. TrackIt supports all Bluetooth Low Energy (BLE) devices, making it a universal tool for you and your family to find anything that’s gone missing with ease. HOW IT WORKS: 1) Open TrackIt and grant Bluetooth permission. 2) Select the device you are looking for from the list. 3) Move around to improve signal strength. 4) Locate the device. SIGNAL STRENGTH: • Utilize the Bluetooth connection for precise tracking. • Signal strength increases as you near the device. • Built-in radar enhances accuracy. • Estimated distance metrics facilitate quick recovery. COMPATIBLE DEVICES: • Supports most BLE devices. • Supports all modern Apple devices and most Bluetooth Low Energy (BLE) devices (Bluetooth 4.0 and later). • Compatible with various Apple and third-party products. • AirPods, AirPods Pro, AirPods (3rd generation), AirPods Pro (2nd generation), AirPods Max • Apple Pencil 1, Apple Pencil 2, Apple Pencil (USB-C) (iPad app only) • iPhone 5 and later (including all newer models) • Apple Watch Series 1–10, Apple Watch SE (1st & 2nd generation), Apple Watch Ultra, Apple Watch Ultra 2 • iPad 3/4/5/6/7/8/9/10, iPad (10th generation and newer), iPad mini 2–6, iPad Air 1–5 (including M1), iPad Air (M2), iPad Pro 1–6 (including M1, M2, M4) • iPod touch 6 and later • MacBook, MacBook Pro, MacBook Air (including M1–M5), iMac, iMac Pro, Mac mini, Mac Studio • JBL Charge, Flip 3 FEATURES: • Visual radar for device proximity. • Save frequently-used devices to a favorites list. • Distance displayed in feet and meters. • Compatible with Bluetooth Low Energy (BLE) devices. • Last known location timestamp for each device. FREE TO USE: Enjoy TrackIt's essential features at no cost, with optional in-app purchases available to support further development. DISCLAIMER: • TrackIt is unaffiliated with mentioned companies. • All data is stored securely and locally. Upgrade to TrackIt Gold for premium features: - Support for All Bluetooth Devices - Device Location on Map - Ad-Free Experience - Pinpoint Location Tracking Choose from three auto-renewable subscription plans for TrackIt Gold: - Weekly - Monthly - Lifetime Subscription details: - Payment charged to iTunes Account at purchase confirmation. - Auto-renews unless turned off 24 hours before the end of the current period. - Renewal charged within 24 hours prior to the end of the current period, identifying the cost of renewal. - Manage subscriptions and turn off auto-renewal in Account Settings. - Unused portion of free trial forfeited upon subscription purchase. Privacy Policy: https://caseadri.com/trackIt/PrivacyPolicy.html Terms & Conditions: https://caseadri.com/trackIt/TermsAndConditions.html Support: trackit-support@caseadri.com

About

RPN Deck

Features
Read full description

RPN Deck is a reverse Polish calculator built for speed — and for fixing mistakes without starting over. EVERY NUMBER STAYS EDITABLE On most calculators one wrong digit means clearing the lot and typing it again. Here every value stays on screen. Tap a row to correct it in place. Swipe a row away to delete it. Undo steps back through anything you did. RPN, PROPERLY Type a value, press ENTER, type the next one. No parentheses. No equals key. No expression to hold in your head and get wrong three terms later. The stack is unlimited and every level of it stays visible. FAST Four functions and a percent key. TOTAL folds the whole stack into one number in a single press. Nothing is buried in a menu, because there are no menus. THE FULL DECK — a one-time in-app purchase Three ways in, one unlock. The Tape prints every keystroke like a receipt — each entry, each operation, each total — and shares as an image, text, or PDF. Scan points the camera at a receipt so you tap printed amounts straight onto the stack. Voice lets you speak numbers and they land where you'd type them. Family Sharing is supported, so one purchase covers your family group. SIMPLE ON PURPOSE No scientific functions. One surface, and everything on it does something. PRIVATE BY DEFAULT No account. No sign-in. No analytics, no tracking, no advertising. Nothing leaves your phone unless you share it yourself. iPhone, portrait, English.

Screenshots

Find Lost BLE Device Tracker4 screens
RPN Deck4 screens

Verdict

The call

The clearest difference is ads: RPN Deck at none against Find Lost BLE Device Tracker's shown. RPN Deck also leads on update cadence (every 11 days vs every 4 weeks). Find Lost BLE Device Tracker's advantage is device support (3 vs 1). On price, 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. Find Lost BLE Device Tracker sells 9 in-app purchases, starting at $2.99 per 7 days and RPN Deck sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Find Lost BLE Device Tracker ships an update every 4 weeks, RPN Deck every 11 days. The most recent releases landed on August 11, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 7 level
Find Lost BLE Device Tracker versus RPN Deck: the parameters behind the verdict, then further details
ParameterFind Lost BLE Device TrackerRPN Deck
PriceFreeFree
Rating4.4 (236 ratings) — better—
Positive reviews70.6% of reviews—
Number of ratings236 — better—
Update frequencyEvery 4 weeksEvery 11 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Vision Pro — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size21 MB2 MB
Age rating4+4+
DeveloperStephen FungEdgard Leo Berendsen Mercado

In-app purchases

9 purchases

Find Lost BLE Device Tracker

Subscriptions4
  • Weekly$2.997 Days
  • Weekly$3.007 Days
  • Monthly$5.991 Month
Show 1 more
  • Monthly$7.001 Month
One-time5
  • Small Tip$0.99
  • Medium Tip$1.99
  • Remove Ads$1.99
Show 2 more
  • Large Tip$3.99
  • Lifetime$29.99
1 purchases

RPN Deck

One-time1
  • Full Deck$2.99

Questions

Is Find Lost BLE Device Tracker free?
Find Lost BLE Device Tracker is free to download, with in-app purchases available.
Is RPN Deck free?
RPN Deck is free to download, with in-app purchases available.
Do Find Lost BLE Device Tracker or RPN Deck have ads?
Find Lost BLE Device Tracker shows ads; RPN Deck does not.
Which is updated more often, Find Lost BLE Device Tracker or RPN Deck?
Find Lost BLE Device Tracker ships an update every 4 weeks, and RPN Deck every 11 days. Most recently, Find Lost BLE Device Tracker was updated on August 11, 2026 and RPN Deck on September 11, 2026.

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