# WSI Pilotbrief Optima vs Turbli+

The clearest difference is review sentiment: Turbli+ at 100% against WSI Pilotbrief Optima's 15%. Turbli+ also leads on rating (5.0 vs 3.2) and update cadence (weekly vs every 4 months). WSI Pilotbrief Optima's advantage is in-app purchases (none vs 8) and ratings volume (6 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Turbli+ sells 5 in-app purchases, starting at $4.99 per month. WSI Pilotbrief Optima asks for nothing beyond the download.

Turbli+ holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 15% of WSI Pilotbrief Optima's written reviews are positive against 100% of Turbli+'s.

WSI Pilotbrief Optima ships an update every 4 months, Turbli+ weekly. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WSI Pilotbrief Optima | Turbli+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (6 ratings)](https://appshunter.io/ios/app/wsi-pilotbrief-optima/id442967560/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/turbli-plus/id6762553623/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 14.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Free** | Subscription |
| Best chart rank | — | **#59** |
| Size | 207 MB | 33 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [WSI Corporation](https://appshunter.io/developer/368766282) | [Turbli AB](https://appshunter.io/developer/1894660526) |

## What reviewers say

### WSI Pilotbrief Optima

[App page](https://appshunter.io/ios/app/wsi-pilotbrief-optima/id442967560)

This app provides pilots with real-time weather information and flight planning tools for safe and confident flying. Access detailed weather briefings, enroute conditions, and modify flight routes mid-air. It enhances pre-flight planning and inflight safety with advanced weather visualizations and collaboration features.

**Highlights:** Real-time weather briefings, Flight route creation and modification, Vertical profile with turbulence forecasts, High-definition global weather layers, Proprietary forecast radar, Multi-pilot collaboration tools, Offline mode

**In-app purchases:** none

**What reviewers like**

- 🚀 Recent improvements noted
- 💡 Turbulence insight additions
- 👍 Functionality improvements
- 👍 Vertical profile improvement
- 👍 Good charts and weather info

**What reviewers complain about**

- 🐛 Billing issues
- 🐛 Small font size
- 🐛 Frequent logouts
- 🐛 Favorite charts deleted
- 🐛 Login issues

**Reported bugs**

- App intermittently logs users out
- Deletes favorite charts
- Cannot create login
- Radar data loading takes too long
- App crashes repeatedly

**Requested features**

- Zoom in option for text
- iPhone compatibility
- Add iPhone compatibility
- Bring back outlook/multi-day forecast
- Full web capability on iPad app


### Turbli+

[App page](https://appshunter.io/ios/app/turbli-plus/id6762553623)

**Currently charting:** #59 Top Free · Weather, #90 Top Grossing · Weather (US App Store)

This app provides professional-grade turbulence forecasts and maps for flights. It offers flight history saving for offline access, custom forecast generation, and statistics on past turbulence. It also includes resources to help anxious flyers understand and overcome their fear of flying.

**Highlights:** Professional turbulence forecasts and maps, Offline flight history and itineraries, Custom flight schedule forecasts, Turbulence and thunderstorm statistics, Resources for anxious flyers, Ad-free experience

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Turbli+ | $4.99 | per month |
| Turbli+ Monthly | $4.99 | per month |
| Turbli+ | $19.99 | per year |
| Turbli+ Yearly | $19.99 | per year |
| Turbli+ | $24.99 | per year |


## Frequently asked questions

### Is WSI Pilotbrief Optima free?

WSI Pilotbrief Optima is free to download, with no in-app purchases.

### Is Turbli+ free?

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

### Which has better reviews, WSI Pilotbrief Optima or Turbli+?

Turbli+ is rated higher. WSI Pilotbrief Optima averages 3.2 out of 5 from 6 ratings, while Turbli+ averages 5.0 from 2 ratings.

### Do WSI Pilotbrief Optima or Turbli+ have ads?

Neither WSI Pilotbrief Optima nor Turbli+ shows ads.

### Which is updated more often, WSI Pilotbrief Optima or Turbli+?

WSI Pilotbrief Optima ships an update every 4 months, and Turbli+ weekly. Most recently, WSI Pilotbrief Optima was updated on October 20, 2026 and Turbli+ on October 25, 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.*