# Winter OPS vs TAFHighlight

The clearest difference is update cadence: TAFHighlight at weekly against Winter OPS's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Winter OPS sells 7 in-app purchases, starting at $7.49 per year and TAFHighlight sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Winter OPS ships an update every 8 months, TAFHighlight weekly. The most recent releases landed on September 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Winter OPS | TAFHighlight |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avimont GmbH](https://appshunter.io/developer/488879220) | [TAFHIGHLIGHT PTY LTD](https://appshunter.io/developer/1823172620) |

## What reviewers say

### Winter OPS

[App page](https://appshunter.io/ios/app/winter-ops/id488881673)

This application assists with de-icing and anti-icing procedures by providing holdover time calculations based on official guidelines. It also decodes SNOWTAMs and offers customizable alerts for approaching expiry times, aiding aviation operations in winter conditions.

**Highlights:** Holdover Time (HOT) calculations, SNOWTAM decoding, Customizable expiry time alerts, Qualified fluid information, Weather definitions, Dark mode support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 year generic Fluids (FAA) | $7.49 | per year |
| 1 year generic Fluids (EASA) | $7.49 | per year |
| 1 year generic Fluids (TC) | $7.49 | per year |
| 1 year all Fluids (FAA) | $12.49 | per year |
| 1 year all Fluids (EASA) | $12.49 | per year |
| 1 year all Fluids (TC) | $12.49 | per year |
| Decoder Enabling | $1.49 | one-time |


### TAFHighlight

[App page](https://appshunter.io/ios/app/tafhighlight/id6747879963)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Monthly Plan | $35.90 | per year |


## Frequently asked questions

### Is Winter OPS free?

Winter OPS is free to download, with in-app purchases available.

### Is TAFHighlight free?

TAFHighlight is free to download, with in-app purchases available.

### Do Winter OPS or TAFHighlight have ads?

Neither Winter OPS nor TAFHighlight shows ads.

### Which is updated more often, Winter OPS or TAFHighlight?

Winter OPS ships an update every 8 months, and TAFHighlight weekly. Most recently, Winter OPS was updated on September 12, 2026 and TAFHighlight on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*