Comparison

Bluwi vs eLO SFP

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

Head to head
About

Bluwi

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Bluwi BLE Remote App turns your iPhone into a Bluetooth Remote Control. Works with a wide variety of Bluetooth Low Energy devices such as Nordic Semiconductor nRF5x devices, etc.

About

eLO SFP

Features
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The eLO SFP app enables users to quickly and easily identify the manufacturer for which the LightOptics fiber optic module has been programmed. Simply point the camera at the barcode or enter the serial number and the app will display transceiver specifications such as part number, brief description, serial number, compatibility. The application supports only transceivers of the Lightoptics manufacturer of the following types: SFP, SFP+, SFP28, QSFP+, QSFP28, and DAC cables. Together with the LightBoard programmer, the eLO SFP application allows self-configuration of SFP, SFP+, SFP28, QSFP+, QSFP28 transceivers, and DAC cables (individually each end), to any switch manufacturer. Configuration is only 2 clicks! Simply indicate the manufacturer and click save. You can program the cartridges multiple times and reinstall them in different devices. The device runs in the โ€˜cloudโ€™, so it is continuously updated with new hardware versions, new interfaces, so it does not need constant updates. With the LightBoard programmer / encoder - adapt your LightOptics optical modules to work in almost any commercially available network device, - you will reduce your inventory, you can have one type of spare cartridge at a time, which you program under any manufacturer on demand. No more duplication of the same types of modules on the shelves, - at the module ordering stage, you do not need to have the exact type of equipment in which the optical module will be installed - you program it yourself before installation, - you have access to support - you can take advantage of professional service support - you have the possibility to quickly reprogram the optical modules to new devices and changing softwares You can change the vendor coding on your own- it's easy! Thanks to the LightOptics transceiver configurator: You can change compatibility of SFP SFP+ SFP28 QSFP QSFP28

Screenshots

Bluwi4 screens
eLO SFP4 screens

Verdict

The call

The clearest difference is update cadence: eLO SFP at every 4 months against Bluwi's every 40 months. Bluwi's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Bluwi ships an update every 40 months, eLO SFP every 4 months. Both last shipped on November 7, 2026.

Scorecard2 real differences ยท 4 level
Bluwi versus eLO SFP: the parameters behind the verdict, then further details
ParameterBluwieLO SFP
PriceFreeFree
Update frequencyEvery 40 monthsEvery 4 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac โ€” better
Requires iOS13.0 โ€” better15.6
Further details โ€” not scored
Size23 MB47 MB
Age rating4+17+
DeveloperAlfastack Ltd.Fibermarkt Sp. z o. o.

In-app purchases

None

Bluwi

No in-app purchases

None

eLO SFP

No in-app purchases

Questions

Is Bluwi free?
Bluwi is free to download, with no in-app purchases.
Is eLO SFP free?
eLO SFP is free to download, with no in-app purchases.
Do Bluwi or eLO SFP have ads?
Neither Bluwi nor eLO SFP shows ads.
Which is updated more often, Bluwi or eLO SFP?
Bluwi ships an update every 40 months, and eLO SFP every 4 months. Most recently, Bluwi was updated on November 7, 2026 and eLO SFP on November 7, 2026.

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