herz TS vs Termojet
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
Read full descriptionHide full description
HERZ TS has two main components that share calculation and database: Preset Calculator and Radiator Valve Selection Tool.
Termojet
Read full descriptionHide full description
Design professional boiler room schemes using premium Termojet equipment. A complete toolkit for installers, engineers, and sales managers: – Browse the full product catalog with detailed specifications – Build schemes of any complexity with the built-in configurator – Export your projects to PDF – Share schemes with colleagues or your Termojet manager for quick ordering Download now and simplify your boiler room planning with Termojet!
Screenshots
Verdict
The clearest difference is iOS requirement: herz TS at 9.0 against Termojet's 15.6. 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
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, Termojet every 7 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | herz TS | Termojet |
|---|---|---|
| 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 — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Aleksandar Jovanovic | SOFIIVKA-MONTAZH, TOV |
In-app purchases
herz TS
No in-app purchases
Termojet
No in-app purchases
