GewindeFinderApp vs DeviceShelf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GewindeFinderApp
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Gewinde Finder ist eine einfache und zuverlässige App zur schnellen Bestimmung von Gewinden. Durch die Eingabe von Durchmesser und Steigung erkennt die App in Sekunden, um welches Gewinde es sich handelt – ganz ohne Tabellen oder Nachschlagen. Die App unterstützt gängige metrische und zöllige Gewinde und eignet sich ideal für den Einsatz in Werkstatt, Industrie, Montage oder Heimwerkerbereich. Die Bedienung ist bewusst schlank gehalten, damit du auch unterwegs sofort ein Ergebnis erhältst. Funktionen im Überblick: • Bestimmung von metrischen und zölligen Gewinden • Eingabe von Durchmesser und Steigung • Sofortige Anzeige des passenden Gewindetyps • Offline nutzbar • Übersichtlich und leicht verständlich Gewinde Finder spart Zeit, verhindert Fehlbestellungen und ist das praktische Werkzeug für alle, die regelmäßig mit Schrauben und Gewinden arbeiten.
DeviceShelf
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DeviceShelf shows you every device on your network — what it is, what it exposes, and whether it's a risk. No account, no telemetry, no hidden cloud. Your network data stays on your device. WHAT YOU GET • See every device: name, vendor, type, IP and open ports, discovered over Bonjour and port probing. • Security at a glance: a risk score with plain-language findings — open Telnet, exposed SMB, weak defaults, aging TLS certificates, known CVEs. • Diagnostics that answer real questions: ping, speed test, DNS lookup, and your public IP and ISP. • Ask the built-in assistant about your network in plain language. Bring your own AI key — nothing is sent unless you turn it on. • Watch devices come and go, with per-device uptime. PAIR WITH YOUR COMPUTER OR SERVER iOS limits how deeply an app can scan a network. Connect to DeviceShelf on your Mac or PC, or to a 24/7 DeviceShelf server, and this app pulls the full inventory — every device's vendor, name and MAC — plus its security report and timeline. One license covers desktop, server and mobile. PRIVATE BY DESIGN No sign-up. No tracking. Nothing leaves your device unless you enable an optional feature. License checks work offline. OPTIONAL AI, CLEAR CONSENT If you configure a cloud AI provider, DeviceShelf asks before sending anything. The consent screen shows the provider, endpoint, and exact data categories first: your question or selected network/device signals such as IP addresses, pseudonymised MAC addresses, host/device names, vendors, open ports, service banners, certificate names, OS hints and security findings. Local providers such as Ollama do not need cloud consent. Try it free for 7 days. One-time purchase, no subscription.
Screenshots
Verdict
The clearest difference is in-app purchases: GewindeFinderApp at none against DeviceShelf's 3. GewindeFinderApp also leads on iOS requirement (13.0 vs 15.0). DeviceShelf's advantage is ads (none vs shown). On price, update cadence 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. DeviceShelf sells 3 one-off in-app purchases. GewindeFinderApp asks for nothing beyond the download.
GewindeFinderApp ships an update every 4 days, DeviceShelf every 2 days. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.
| Parameter | GewindeFinderApp | DeviceShelf |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Kaliwas | Christof Müller |
In-app purchases
GewindeFinderApp
No in-app purchases
DeviceShelf
- DeviceShelf Mobile$17.99
- DeviceShelf Complete Upgrade$34.99
- DeviceShelf Complete$49.99
Questions
Is GewindeFinderApp free?
Is DeviceShelf free?
Do GewindeFinderApp or DeviceShelf have ads?
Which is updated more often, GewindeFinderApp or DeviceShelf?
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