TimingMachine vs Hitze
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TimingMachine
This tool helps determine and compare engine timing for 2-stroke engines. It calculates piston positions, the effect of spacers, and offers graphical representations. Results can be exported as PDF or with custom text and images.
- Convert measurements to engine timings
- Convert engine timings to measurements
- Compare engine timings
- Calculate cylinder spacer effects
- Graphical representation of timings
- Export results as PDF
- Snapshot function for storing setups
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TimingMachine is a comprehensive tool for determining the control times of plate and slot controlled 2-stroke engines. With functions for the determination and comparison of timing, determination of piston positions in the cylinder, effect of different spacers as well as the export possibility of determined values, it is currently probably the most comprehensive tool of this kind. The functions at a glance ... - Conversion of measurements (mm) into engine timings (degree) - Conversion of engine timings (degree) into measurements (mm) - Comparison of two different engine timings and their effects - Conversion from pinch edge to piston position - Calculation of different cylinder spacers on the engine timings - Graphical representation of the engine timings - Export of result data sheets as PDF - Extended export with own texts and images - Easy-to-understand user interface - Does not need an active Internet connection New! Snapshot function - Store as many setups as you want and use them whenever you need them - Add your own remarks to every setup stored - Get a quick overview of all important information at a finger tip - Name every stored setup as you like
Hitze
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Hitze-V unterstützt dich dabei, hitze- und wetterbezogene Risiken an Arbeitsorten in Österreich frühzeitig zu erkennen und besser einzuordnen. Warnungen laut Hitzeschutzverordnung in Österreich - mehr Informationen unter: https://www.arbeitsinspektion.gv.at/Arbeitsstaetten-_Arbeitsplaetze/Arbeitsstaetten-_Arbeitsplaetze/kommentrierte-Hitze-V.html Lege mehrere Arbeitsorte an, rufe die aktuelle Hitzelage ab und behalte wichtige Werte wie UV-Index und gefühlte Temperatur direkt in der App im Blick. Für jeden hinterlegten Standort wird die zuständige Gemeinde ermittelt, damit du bei geänderter Warnlage rechtzeitig per Push-Benachrichtigung informiert wirst. Mit Hitze-V kannst du: - mehrere Arbeitsorte verwalten - die aktuelle Gefährdungslage pro Standort sehen - eine Kurzfristvorschau für die nächsten vier Tage abrufen - UV-Index und gefühlte Temperatur je Arbeitsort verfolgen - Push-Warnungen für betroffene Gemeinden erhalten - wichtige Hinweise zu Hitzeschutzmaßnahmen in der App nachlesen Hitze-V eignet sich besonders für Tätigkeiten im Freien, bei denen Hitze und UV-Belastung in die tägliche Planung einbezogen werden müssen. Datenquellen: - GeoSphere Austria - Open-Meteo Hinweis: Hitze-V unterstützt bei der Einschätzung von Hitzelagen, ersetzt jedoch keine betriebliche Gefährdungsbeurteilung oder verbindliche interne Sicherheitsprozesse. Die App ist Open Source: https://github.com/entttom/Hitze-V-App
Screenshots
Verdict
The clearest difference is price: Hitze at Free against TimingMachine's $8.99. On update cadence, 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
Hitze is free to download; TimingMachine costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TimingMachine ships an update every 11 days, Hitze every 8 days. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.
| Parameter | TimingMachine | Hitze |
|---|---|---|
| Price | $8.99 | Free — better |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 11 days | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 32 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | keywerks GmbH | Thomas Entner |
In-app purchases
TimingMachine
No in-app purchases
Hitze
No in-app purchases








