Comparison

BlueOpen vs Solarfollowup

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

Head to head
About

BlueOpen

Features
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BlueOpen is the perfect solution to upgrade your existing doors. With almost no installation required and a very easy to use application, it is the best option to upgrade an automatic garage door to the new connected world. It also allows you to manage pedestrian doors. Blueopen is a complete solution that allows you to manage your doors using Bluetooth, so get rid of the Internet dependence. But also, if you want to control your doors from anywhere in the world, you can use it to control your doors using your home Internet connection. Including up to three different devices and a very nice and simple application, it is perfect to upgrade your existing doors to the next level. We are thinking about your garage or pedestrian door, but as far as you can connect it to any device, you can control that device. Blue Opener is a small device perfect for your existing automatic garage door. It is very easy to install and so small you can hide it almost everywhere. You just need to make sure your control panel has an option to be controlled by an external device through the use of two wires. If your control panel can also power an external device, then you are ready to go. Blue OpenHand is a cylinder ready to be used in most of the european pedestrian doors. Blue OpenWay is a gateway in charge of extending the Bluetooth control of your doors to anywhere in the world. It connects both to your home WiFi and your Bluetooth devices (Blue Opener, Blue OpenHand) allowing you to control them from anywhere at anytime. The application supports up to 7 users, one admin and six regular users, all of them able to open the doors. You can control as many doors as you want and you can even share some of them with some users and other doors with other different users.

About

Solarfollowup

Read full description

Solarfollowup, es una aplicación para hacer seguimiento de la construcción de plantas solares. Utiliza modelos digitales a escala 1:1 de los elementos constructivos y permite gestionar los estados de avance, vincular archivos a los elementos y cambios de estados, analizar históricos, hacer gráficos comparativos y gestionar los estados de los elementos según el rol de cada usuario. Esta App es una herramienta de trabajo que sirve de complemento a los Operarios de las plantas solares para indicar los trabajos realizados.

Screenshots

BlueOpen3 screens
Solarfollowup4 screens

Verdict

The call

The clearest difference is update cadence: Solarfollowup at monthly against BlueOpen's every 4 months. BlueOpen's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BlueOpen ships an update every 4 months, Solarfollowup monthly. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 4 level
BlueOpen versus Solarfollowup: the parameters behind the verdict, then further details
ParameterBlueOpenSolarfollowup
PriceFreeFree
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better14.0
Further details — not scored
Size38 MB23 MB
Age rating4+4+
DeveloperJCM Technologies S.A.PreOlix SL

In-app purchases

None

BlueOpen

No in-app purchases

None

Solarfollowup

No in-app purchases

Questions

Is BlueOpen free?
BlueOpen is free to download, with no in-app purchases.
Is Solarfollowup free?
Solarfollowup is free to download, with no in-app purchases.
Do BlueOpen or Solarfollowup have ads?
Neither BlueOpen nor Solarfollowup shows ads.
Which is updated more often, BlueOpen or Solarfollowup?
BlueOpen ships an update every 4 months, and Solarfollowup monthly. Most recently, BlueOpen was updated on November 3, 2026 and Solarfollowup on October 27, 2026.

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