# Wind Correction vs Atra T&F

Wind Correction and Atra T&F are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Wind Correction ships an update every 3 weeks, Atra T&F every 2 weeks. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Wind Correction | Atra T&F |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/atra-t-and-f/id6787729921/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 39 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lorenzo Galli](https://appshunter.io/developer/1779118366) | [EDOUARD JEAN- LOUIS MEURANT](https://appshunter.io/developer/6787729923) |

## What reviewers say

### Wind Correction

[App page](https://appshunter.io/ios/app/wind-correction/id6738150976)

**In-app purchases:** none


### Atra T&F

[App page](https://appshunter.io/ios/app/atra-t-and-f/id6787729921)

This app helps track performance for track and field athletes and coaches. Log training sessions, record marks across all events, and manage training plans. Stay connected with your team and coach in real-time.

**Highlights:** Track all track and field events, Combined events scoring calculator, Pace calculator for track distances, Training journal with session logging, Injury tracking on body map, Real-time communication with coach and teammates, Roster and training plan management for coaches

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

**In-app purchases:** none


## Frequently asked questions

### Is Wind Correction free?

Wind Correction is free to download, with no in-app purchases.

### Is Atra T&F free?

Atra T&F is free to download, with no in-app purchases.

### Do Wind Correction or Atra T&F have ads?

Neither Wind Correction nor Atra T&F shows ads.

### Which is updated more often, Wind Correction or Atra T&F?

Wind Correction ships an update every 3 weeks, and Atra T&F every 2 weeks. Most recently, Wind Correction was updated on September 10, 2026 and Atra T&F on September 11, 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.*