herz TS vs JP i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
herz TS
This tool assists with heating system calculations and radiator valve selection. It offers a preset calculator and a dedicated radiator valve selection tool, sharing a common database and calculation engine.
- Preset calculator
- Radiator valve selection tool
- Shared calculation engine
- Shared database
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HERZ TS has two main components that share calculation and database: Preset Calculator and Radiator Valve Selection Tool.
JP i
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JUDO JP i-kom – Wasserqualität professionell messen und verwalten Mit der JUDO JP i-kom App wird die Erfassung und Dokumentation der Wasserqualität in Heiz- und Kühlkreisläufen so einfach wie nie zuvor. In Kombination mit dem JP i-kom Kombi-Messgerät liefert die App präzise, normgerechte Messergebnisse direkt auf dein Smartphone – jederzeit und überall. Funktionen: • Live-Anzeige von pH-Wert (0–14) • Leitfähigkeit (bis 9990 μS/cm) nach VDI 2035, VDI 6044, ÖNORM H 5195-1, SWKI BT102-01 • TDS- und Temperaturmessung • Datenspeicherung & Dokumentation per Smart-App • Individuelle Einstellungen und Kalibrierung • Unterstützung austauschbarer Messsonden (IP67) Vorteile: • Schnelle Erkennung von Korrosionsrisiken • Intuitive Bedienung: Einschalten, messen, speichern • Ideal für Fachhandwerk, Anlagenbauer & Haustechnik-Profis Ob beim Befüllen von Heizsystemen oder beim Kontrollieren bestehender Anlagen – JUDO JP i-kom bietet eine smarte Lösung für normkonforme Wasseranalysen.
Screenshots
Verdict
The clearest difference is update cadence: JP i at every 5 weeks against herz TS's every 4 months. herz TS's advantage is iOS requirement (9.0 vs 13.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
herz TS ships an update every 4 months, JP i every 5 weeks. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.
| Parameter | herz TS | JP i |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 4 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Aleksandar Jovanovic | JUDO Wasseraufbereitung GmbH |
In-app purchases
herz TS
No in-app purchases
JP i
No in-app purchases
