# WSI Pilotbrief Optima vs Stratus Insight EFB

The clearest difference is review sentiment: Stratus Insight EFB at 57% against WSI Pilotbrief Optima's 15%. Stratus Insight EFB also leads on rating (3.6 vs 3.2) and update cadence (every 3 weeks vs every 4 months). WSI Pilotbrief Optima's advantage is in-app purchases (none vs 3). On price, ratings volume, ads and iOS requirement there is nothing between them.

Both are free to download. Stratus Insight EFB sells 3 in-app purchases, starting at $9.99 per month. WSI Pilotbrief Optima asks for nothing beyond the download.

Stratus Insight EFB holds the better App Store score, 3.6 against 3.2. Both are backed by a comparable volume of ratings — 6 and 9 respectively. Written reviews point the same way: 15% of WSI Pilotbrief Optima's written reviews are positive against 57% of Stratus Insight EFB's.

WSI Pilotbrief Optima ships an update every 4 months, Stratus Insight EFB every 3 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | WSI Pilotbrief Optima | Stratus Insight EFB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (6 ratings)](https://appshunter.io/ios/app/wsi-pilotbrief-optima/id442967560/reviews) | **[3.6 (9 ratings)](https://appshunter.io/ios/app/stratus-insight-efb/id819848629/reviews)** |
| Number of ratings | 6 | **9** |
| Positive reviews | 14.8% of reviews | **57.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#195** |
| Size | 207 MB | 308 MB |
| Requires iOS | 17.6 | **16** |
| Devices | iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [WSI Corporation](https://appshunter.io/developer/368766282) | [Aerovie, LLC](https://appshunter.io/developer/622369265) |

## 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


### Stratus Insight EFB

[App page](https://appshunter.io/ios/app/stratus-insight-efb/id819848629)

**Currently charting:** #195 Top Grossing · Weather (US App Store)

This app provides pilots with a comprehensive electronic flight bag solution. It offers advanced navigation tools, real-time weather information, and unique features like ATC radio transcription and vertical weather profiling for enhanced flight planning and safety.

**Highlights:** Synthetic vision and AHRS, ADS-B traffic monitoring, ATC radio transcription, Vertical weather profile, Smart flight planning, Geo-referenced charts and maps

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $99.99 | per year |
| AerovieReports Annual Subscription | $69.99 | one-time |


## Frequently asked questions

### Is WSI Pilotbrief Optima free?

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

### Is Stratus Insight EFB free?

Stratus Insight EFB is free to download, with in-app purchases available.

### Which has better reviews, WSI Pilotbrief Optima or Stratus Insight EFB?

Stratus Insight EFB is rated higher. WSI Pilotbrief Optima averages 3.2 out of 5 from 6 ratings, while Stratus Insight EFB averages 3.6 from 9 ratings.

### Do WSI Pilotbrief Optima or Stratus Insight EFB have ads?

Neither WSI Pilotbrief Optima nor Stratus Insight EFB shows ads.

### Which is updated more often, WSI Pilotbrief Optima or Stratus Insight EFB?

WSI Pilotbrief Optima ships an update every 4 months, and Stratus Insight EFB every 3 weeks. Most recently, WSI Pilotbrief Optima was updated on November 1, 2026 and Stratus Insight EFB on November 6, 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.*