Comparison

Reflex Pro App vs REISSER

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

Head to head

About

Reflex Pro App

Features

Read full description

Let your smart phone help you! You can now get answers to pressure maintenance queries in heating, solar power and hot water systems at the touch of a button – even in the darkest boiler room! The Reflex Pro App allows you to calculate in situ expansion vessels, define upstream and filling pressures, and take appropriate steps with respect to the hardness of water used to fill and top up systems in accordance with VDI 2035. Ideal for project surveys, initial consultations, and producing highly accurate calculations on site.

About

REISSER

Features

Read full description

Die neue und bedienungsfreundliche REISSER App für das Fachhandwerk schafft neue Freiräume. Unabhängig von Ort und Zeit stehen den Partnern der REISSER-Gruppe alle wichtigen Online-Funktionen auf dem Handy zur Verfügung: - Artikelsuche - Ein-Klick Bestellung - OXOMI Katalog - Preisanzeige mit Netto-/-Bruttopreis ein-/ausblenden - Aktuelle Aktionen per Push-Nachricht - Standortübersicht mit Navigation - Artikeldetailinformationen - Maßskizzen & Bilder - Merkzettel - Artikelverfügbarkeit an den Standorten - Bestellungen zur Lieferung / Abholung aufgeben - Überblick über offene Aufträge, Angebote und Lieferscheine - Scannen und Anzeigen von Artikeln Verwenden Sie dazu einfach und bequem Ihre bekannten REISSER-Online-Zugangsdaten. Anbieter der App REISSER AG Hanns-Klemm-Str. 21 D - 71034 Böblingen https://www.reisser.de/impressum/

Screenshots

Reflex Pro App4 screens

REISSER4 screens

Verdict

The call

Reflex Pro App and REISSER are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Reflex Pro App ships an update every 4 months, REISSER every 3 months. The most recent releases landed on June 4, 2026 and September 10, 2026 respectively.

ScorecardNo meaningful differences

Reflex Pro App versus REISSER: the parameters behind the verdict, then further details
Parameter	Reflex Pro App	REISSER
Price	Free	Free
Update frequency	Every 4 months	Every 3 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.0	15.0
Further details — not scored
Size	19 MB	20 MB
Age rating	4+	4+
Developer	ConSoft	SCT Schiele GmbH

In-app purchases

None

Reflex Pro App

No in-app purchases

None

REISSER

No in-app purchases

Questions

Is Reflex Pro App free?

Reflex Pro App is free to download, with no in-app purchases.

Is REISSER free?

REISSER is free to download, with no in-app purchases.

Do Reflex Pro App or REISSER have ads?

Neither Reflex Pro App nor REISSER shows ads.

Which is updated more often, Reflex Pro App or REISSER?

Reflex Pro App ships an update every 4 months, and REISSER every 3 months. Most recently, Reflex Pro App was updated on June 4, 2026 and REISSER on September 10, 2026.