Comparison

Holdover Time vs NGFT FRAT

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Holdover Time

Calculate essential deicing holdover times with the latest FAA guidelines for the 2025-2026 winter season. This tool provides accurate calculations for various fluid types and includes a real-time countdown timer for enhanced situational awareness.

Highlights
  • Up-to-date FAA Holdover Time Guidelines (2025-2026)
  • Calculations for Fluid Types II, III, & IV
  • Customized notes for specific fluids
  • Intuitive interface for aviation professionals
  • Real-time Holdover Time Countdown Timer
  • Ad-free experience
Features
Read full description

Holdover Time Calculator – FAA Winter 2025-2026 Stay prepared this winter with the latest FAA Holdover Time Guidelines for the 2025-2026 season. Our app makes it easy to calculate Holdover Times (HOT) and Allowance Times in just a few steps. Key Features: Up-to-Date FAA Tables: Includes the official FAA Holdover Time Guidelines for Winter 2025-2026. Fluid Types II, III & IV: Unlock full HOT tables with detailed fluid performance data. Customized Notes: Get tailored guidance and notes for the specific fluids and tables you are using. Simple & Reliable: Quickly calculate HOT with an intuitive interface designed for aviation professionals. Always Current: Updated regularly to reflect the most recent FAA revisions. Ad-Free Experience: No distractions, just the tools you need. New Feature: Added a Holdover Time Countdown Timer — visually track your deicing holdover period in real time, with color indicators and pause/resume controls for improved situational awareness. Perfect For: Pilots, dispatchers, ground crews, and aviation professionals who rely on accurate de/anti-icing guidance for safe operations. Take the guesswork out of winter operations. Download now and access the latest FAA HOT tables for 2025-2026 — with continuous updates as new data becomes available. Terms of Use (EULA): https://www.skyhightex.com/hot-privace-policy-eula/

About

NGFT FRAT

Features
Read full description

The NGFT flight risk assessment tool (FRAT) helps pilots, technical crew and flight operation managers or other personnel to assess the risk of an upcoming flight. Since all flights carry some level of risk, it's important to distinguish between low, medium and high-risk flights. Pilots and operators should establish a review process and develop risk mitigation strategies in order to reduce risks for all flights. FRATs come in various formats but generally involve answering questions or entering data to identify and measure flight risk. Each operator should set a risk threshold based on factors like the type of operation, environment, aircraft, crew training, and experience. If a flight’s risk level exceeds that threshold, the hazards must be assessed, and the risk reduced. Do not fly, if the hazards cannot be mitigated to an acceptable level. Alternatively the FRAT tool has a sign-off process built in where the responsible manager can allow the flight to go ahead. The FRAT builder the responsible for flight operations and safety will find predefined FRAT templates that can be copied and adjusted to your needs. The interface allows you to develop and test your FRATs on one easy to use webpage. Get in touch in order to get access. What you download here is the NGFT mobile App to be used by pilots and crew. This is what you can do with the NGFT FRAT mobile App: - Type in your Flight + Operation - Read the evaluated risk - Mitigate risk - If risk is still moderate to high: Ask for permission to fly / get permission or rejection Note: you will only see FRATs that your company has released in the builder. So if you don't see anything, ask your manager.

Screenshots

Holdover Time2 screens
NGFT FRAT4 screens

Verdict

The call

The clearest difference is in-app purchases: NGFT FRAT at none against Holdover Time's 3. NGFT FRAT also leads on update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Holdover Time sells 3 in-app purchases, starting at $4.99 per year. NGFT FRAT asks for nothing beyond the download.

UpkeepUpdate frequency

Holdover Time ships an update every 2 weeks, NGFT FRAT every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Holdover Time versus NGFT FRAT: the parameters behind the verdict, then further details
ParameterHoldover TimeNGFT FRAT
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.0 — better
Further details — not scored
Size2 MB29 MB
Age rating4+4+
DeveloperMohamed FarhadiNGFT Consulting GmbH

In-app purchases

3 purchases

Holdover Time

Subscriptions1
  • Hold Over Time Calculator$4.991 Year
One-time2
  • Hold Over Time CalculatorFree
  • Holdover Time - Life Time$24.99
None

NGFT FRAT

No in-app purchases

Questions

Is Holdover Time free?
Holdover Time is free to download, with in-app purchases available.
Is NGFT FRAT free?
NGFT FRAT is free to download, with no in-app purchases.
Do Holdover Time or NGFT FRAT have ads?
Neither Holdover Time nor NGFT FRAT shows ads.
Which is updated more often, Holdover Time or NGFT FRAT?
Holdover Time ships an update every 2 weeks, and NGFT FRAT every 4 days. Most recently, Holdover Time was updated on November 3, 2026 and NGFT FRAT on October 30, 2026.

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