Comparison

frogProject vs RottnerUNLOCK

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

Head to head
About

frogProject

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frogProject is the installer app for configuring and commissioning frogblue Bluetooth Mesh projects. Designed for certified frogblue installers, partners, and Competence Centers, it provides everything needed to plan, deploy, configure, and verify a frogblue installation. System HealthCheck (new in 1.10.2) • One-click installation verification • Confirm every module is configured, addressed, and reachable • Status reporting at a glance: configuration, addressing, backups, time, battery, reboot counter, and Bluetooth mesh signal monitoring • Plain-language issue reporting for fast troubleshooting • HealthCheck data is also accessible from frogDisplays, frogStations, and the frogControl app Bluetooth Mesh commissioning • Add, configure, and address frogblue modules ("frogs") • Group configuration, scenes, and automation rules • Direct Bluetooth backup mode provisioning • User Bluetooth Password support for multi-tenant installations Firmware updates • Includes frogWare 1.10.2 - the current Bluetooth Mesh module firmware • Roll out updates to frogs during commissioning or maintenance visits Hardware support • Full support for the frogblue range: frogRelay, frogDALI, frogContact, frogLink, frogStrip, GPS Box, and more • frogStrip RGBW with per-channel colour control • Multi-sense handling under low-voltage conditions • GPS Box: correct Southern-Hemisphere coordinates and regular time-sync checks • Updated frogTerminal adaptors for SIEDLE and MOBOTIX upgrade paths Available in 20+ languages. About frogblue frogblue is a German smart-building system that wirelessly links lights, blinds, fans, windows, doors, heating, and intercoms via patented Bluetooth Mesh. The "frogs" install behind conventional light switches and outlets - no control wiring, no switch cabinet, no server. frogProject is intended for use by certified professionals. Installation and commissioning of frogblue systems should be performed by a certified frogblue installer, partner, or Competence Center. For details, training, and certification visit https://www.frogblue.com

About

RottnerUNLOCK

Features
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ROTTNER BLUETOOTH-SCHLOSS EINFACHE INBETRIEBNAHME 1. Rottner Unlock App auf das Mobiltelefon herunterladen 2. Bluetooth Schloss auswählen 3. QR-Code scannen 4. Bluetooth Schloss installieren 5. Uuuund los gehts! ROTTNER UNLOCK APP Rottner Tresor hat das erste Smart Schloss für Tresore, Waffenschränke und Briefkästen! Die Schloss-Öffnung kann mit diversen Einstellungen in der App vorgenommen werden: mittels Annäherung, Fingerprint, One-Click oder Code. Die Öffnung per Annäherung bewährt sich bei regelmäßigem Gebrauch und erspart eine mühsame Codeeingabe am Schloss bzw. das Mitführen eines Schlüssels – Ihr Handy ist ja so gut wie immer dabei!

Screenshots

RottnerUNLOCK4 screens

Verdict

The call

The clearest difference is device support: RottnerUNLOCK at 3 against frogProject's 1. On price, update cadence, ads and in-app purchases 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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 5 level
frogProject versus RottnerUNLOCK: the parameters behind the verdict, then further details
ParameterfrogProjectRottnerUNLOCK
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.1 — better13.0
Further details — not scored
Size59 MB32 MB
Age rating4+4+
Developerfrogblue TECHNOLOGY GmbHRottner Services GmbH

In-app purchases

None

frogProject

No in-app purchases

None

RottnerUNLOCK

No in-app purchases

Questions

Is frogProject free?
frogProject is free to download, with no in-app purchases.
Is RottnerUNLOCK free?
RottnerUNLOCK is free to download, with no in-app purchases.
Do frogProject or RottnerUNLOCK have ads?
Neither frogProject nor RottnerUNLOCK shows ads.
Which is updated more often, frogProject or RottnerUNLOCK?
frogProject ships an update every 2 months, and RottnerUNLOCK every 2 months. Most recently, frogProject was updated on October 3, 2026 and RottnerUNLOCK on September 30, 2026.

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