TÜNKERS vs Construction Defect Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TÜNKERS
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TÜNKERS ist ein deutsches Familienunternehmen, das aus dem Maschinenbau kommt und sich zum Globalplayer der Automationstechnik für die Serienfertigung entwickelt hat. Automationslinien basieren im Kern immer wieder auf den gleichen Funktionen, dem Spannen, dem Positionieren und dem Transportieren. Es ist unser Ziel, Ihnen für die gängigen Funktionen im Umfeld eines Roboters einen industrietauglichen Baukasten an die Hand zu geben, mit robusten, wartungsfreien Bausteinen, ausgelegt für die extremen Einsatzbedingungen der Großserienfertigung in der Automobilindustrie und in anderen Bereichen anspruchsvoller Automation. Unsere schlüsselfertigen Komponenten und Systeme verfügen bereits über Antrieb, Getriebe, Prozesskontrolle und passende Schnittstellen und bilden damit die Funktionen Spannen, Positionieren, Verfahren, Umformen, Fördern; Greifen, Drehen, Schweißen und Transportieren vollständig ab. Diese APP dient dazu ihnen diese Bausteine näher zubringen und ihnen einen Ansprechpartner an die Hand zugeben, der ihnen bei Fragen behilflich ist. Darüber hinaus können Sie mit Hilfe einiger wertvoller Rechner unsere Kernprodukte der Automation auswählen bzw. überschlägig dimensionieren, sowie die Einsparungen unserer Energiesparprodukte berechnen.
Construction Defect Tracker
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This app has been created for tracking defects like e.g. construction defects or maintenance tasks. The server software is available as open source at https://git.elbe5cloud.de/CodefApp. The app can be connected to a dedicated server. Yet this is only needed if you want to store your data at a central location. You can get support for creating and running a dedicated server at www.elbe5.de. The structure of this app includes projects, units and defects. Additionally it includes a pool of companies for assigning them to one or more projects and there to their defects for further processing. Projects can be e.g. construction tasks or buildings. From the pool of all companies the relevant ones are assigned to each project. Units are parts of the project like a floor or a room. Units can have a (ground )plan, where defects can be marked on. Defects include a name or short description, a description of the defect, a status, an assignment to a company, a target date, a position on the ground plan and images and/or photos. Defects are processed using status changes with comment, new status, new assignment and new images or photos. For units and defects PDF reports can be created and stored or mailed. All data can be backed up and restored later. If you use a server, all items can be synchronized to and from the server. And one more thing: This a quite large app and no software is free of errors. If you find any errors, please tell me! I will be happy to fix them.
Screenshots
Verdict
The clearest difference is update cadence: Construction Defect Tracker at every 3 weeks against TÜNKERS's every 2 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TÜNKERS ships an update every 2 months, Construction Defect Tracker every 3 weeks. The most recent releases landed on September 28, 2026 and May 19, 2026 respectively.
| Parameter | TÜNKERS | Construction Defect Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 8 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Marco Huppertz | Michael Roennau |
In-app purchases
TÜNKERS
No in-app purchases
Construction Defect Tracker
No in-app purchases
Questions
Is TÜNKERS free?
Is Construction Defect Tracker free?
Do TÜNKERS or Construction Defect Tracker have ads?
Which is updated more often, TÜNKERS or Construction Defect Tracker?
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