# HOTmate — Holdover time calculator

> Holdover time calculator (iPhone/iPad app by Viacheslav Novikov.)

- Source: https://appshunter.io/ios/app/hotmate/id6758256466 (this page in markdown: same URL + `.md`)
- Developer: [Viacheslav Novikov](https://appshunter.io/developer/1871784877)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 2 MB
- Languages: American English
- Released: 2026-02-05
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/hotmate/id6758256466/reviews.md

## What is HOTmate?

HOTmate is a lightweight holdover time (HOT) calculator designed for quick use during winter operations. It provides a clean, pilot-friendly workflow: select the aerodrome, enter basic weather and temperature inputs, and get a clear HOT result with the relevant condition and intensity classification.

Key features include:

Fast, simple inputs with an interface optimized for mobile use.

Offline operation — no account, no network required.

Built-in precipitation/intensity logic to help interpret common winter weather scenarios.

Clear, readable results with an emphasis on speed and usability.

Dark mode for comfortable use in low-light environments.

HOTmate is built for rapid cross-checking and situational awareness, with a focus on reliability and a minimal, distraction-free design.


## Version history (last 3 releases)

### 1.2 — 2026-03-02

• Minor interface fixes and UX improvements.
• Added the remaining fluid tables.
• Added RIX & VNO airports; updated ZAG, KUF and OTP station data.
• Improved reset behavior when changing/clearing Airport and refined UI validation.
• Added a “similar name” warning to help prevent fluid selection mistakes.

### 1.1 — 2026-02-06

Small interface fixes. 
Updated Privacy Policy and Terms of Use.

### 1.0 — 2026-02-05

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*