Comparison

PLX Devices BT LE Programmer vs INFINIT SMART KEY

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

Head to head
About

PLX Devices BT LE Programmer

Features
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This is a utility app to automatically configure the Bluetooth Low Energy modules for PLX Devices Inc products XFoil Remote, XFoil Control and Legion Solar Regulator. Simply power on the device and tap scan. Once the device is paired, tap send and the configuration commands will automatically send to the bluetooth device.

About

INFINIT SMART KEY

Features
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The mobile application interacts with a custom board that can accommodate any physical key, such as a car key or shutter key. This board transforms the physical key into a smart key, providing digital functionality. Once connected to the app, users can manage their smart keys through their mobile phones, allowing them to lock or unlock the car, control the shutters, and define remote access permissions. This system enhances security by eliminating the need for traditional keys and offering real-time controlβ€”all within an easy-to-use app interface. Whether at home, in the car, or on the go, the app delivers a seamless experience for users to control and monitor access effortlessly.

Screenshots

PLX Devices BT LE Programmer3 screens
INFINIT SMART KEY3 screens

Verdict

The call

The clearest difference is update cadence: INFINIT SMART KEY at every 5 weeks against PLX Devices BT LE Programmer's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PLX Devices BT LE Programmer ships an update every 15 months, INFINIT SMART KEY every 5 weeks. The most recent releases landed on September 23, 2026 and September 13, 2026 respectively.

Scorecard1 real difference Β· 5 level
PLX Devices BT LE Programmer versus INFINIT SMART KEY: the parameters behind the verdict, then further details
ParameterPLX Devices BT LE ProgrammerINFINIT SMART KEY
PriceFreeFree
Update frequencyEvery 15 monthsEvery 5 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 β€” better
Further details β€” not scored
Size4 MB54 MB
Age rating4+4+
DeveloperPLX Devices, INC.Hatem Alsehimi

In-app purchases

None

PLX Devices BT LE Programmer

No in-app purchases

None

INFINIT SMART KEY

No in-app purchases

Questions

Is PLX Devices BT LE Programmer free?
PLX Devices BT LE Programmer is free to download, with no in-app purchases.
Is INFINIT SMART KEY free?
INFINIT SMART KEY is free to download, with no in-app purchases.
Do PLX Devices BT LE Programmer or INFINIT SMART KEY have ads?
Neither PLX Devices BT LE Programmer nor INFINIT SMART KEY shows ads.
Which is updated more often, PLX Devices BT LE Programmer or INFINIT SMART KEY?
PLX Devices BT LE Programmer ships an update every 15 months, and INFINIT SMART KEY every 5 weeks. Most recently, PLX Devices BT LE Programmer was updated on September 23, 2026 and INFINIT SMART KEY on September 13, 2026.

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