Comparison

WSI Pilotbrief Optima vs Stratus Insight EFB

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

Head to head
About

WSI Pilotbrief Optima

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
Read full description

On the ground or in the air, Pilotbrief Optima is your co-pilot in the cockpit. Fly safely, confidently and comfortably with the latest and most accurate weather at your fingertips. From any location, quickly create or select a flight route, retrieve a weather briefing, access enroute weather and modify the route during flight. Using an iPad, gain access to the aviation industry’s leading weather briefing product. WSI Pilotbrief Optima, delivers the most relevant preflight and inflight briefing experience directly to your iPad by improving: Pre-Flight Planning - Vertical Profile with observed and forecasted turbulence - Real-time weather and updated forecasts for adjusted ETDs - Route Specific Weather and NOTAM Briefings Safety & Comfort - High definition Global weather layers, Radar, Satellite IR, VIL and Echo Top mosaics - Proprietary forecast radar showing how the radar will move in the next 24 hours - Global Enroute Hazards & Global Surface Analysis - proprietary forecasts by WSI forecasters Connections & Operations - Multi-pilot collaboration tools for streamlined operations in EFBs and EFFs (Electronic Flight Bag and Electronic Flight Folder, respectively) - Offline mode to conserve bandwidth and data consumption - Provisions to reduce data usage when in-flight - Compliance with Corporate, Industry and Government Regulations - CONUS VFR Sections, CONUS IFR High and Low - Real-time inFlight weather data through aircraft onboard WIFI - Digital Flight Release & Navigation Log capabilities for Business & Commercial Aviation

About

Stratus Insight EFB

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
Currently charting
Read full description

Stratus Insight is a full electronic flight bag (EFB) suite for pilots that includes AHRS with synthetic vision, TAWS, VFR sectional maps, IFR low/high charts, and geo-referenced approach plates. Please note, this app only supports airports and approach plates for US ONLY. We don't have worldwide data available at this time. More than an EFB, Stratus Insight also offers: Internet Traffic Follow along and monitor ADS-B traffic from the ground. Enable this overlay and watch as traffic is shown in real-time on the map. Radio Transcription & Playback Stratus Insight boasts a custom-built speech recognition system inside the app. When paired with a Stratus Audio Cable, the ATC Radio Transcription feature works similar to visual voicemail. ATC communications are converted into text, providing a helpful visual assist for referencing previous audio clips. This enables pilots to receive a clearance, ATIS, or other important ATC communications without needing to write them down Vertical Weather Profile The Vertical Weather Profile previews your route in the vertical slice from departure to destination, up to eight days out, so you can see the conditions you’ll encounter based on your departure time, aircraft speed, and each intermediate airport. Submit PIREPs online Running into some light chop? Submit a PIREP directly from the app to help your fellow pilots. This feature is unique only to Stratus Insight. Smart Flight Plan If a TFR or changes in weather force you to take an alternate route, the Smart Flight Plan tool considers things like fuel stops and day/night currency. Documents Store and organize all your required flight documents in one place. Uses iCloud to save and sync your documents between devices. Weight and Balance Now you can ensure you are ready for flight by performing W&B in the app for each of your aircraft. Radar Forecast Radar Forecast provides long-term weather radar simulations up to three days out, and you can fast forward your weather radar in one-hour increments. Stratus Audio Cable The Stratus Audio Cable (available to purchase for $49.99 from the Appareo web store) is needed to enable the radio transcription and playback feature. Seamless Integration with Stratus The app supports all generations of Stratus receivers, and the user experience is seamless. Stratus receivers provide WAAS GPS, AHRS, in-flight weather, and ADS-B traffic. Stratus Logbook Integration Automatically send your flights to Stratus Logbook, a free logbook app made by Appareo. Apple Watch Uses HealthKit to detect hypoxia-like symptoms for pilot health monitoring including nearby airport weather watch faces and weather radar on watch.

Screenshots

Stratus Insight EFB4 screens

Verdict

The call

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.

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard7 real differences · 4 level
WSI Pilotbrief Optima versus Stratus Insight EFB: the parameters behind the verdict, then further details
ParameterWSI Pilotbrief OptimaStratus Insight EFB
PriceFreeFree
Rating3.2 (6 ratings)3.6 (9 ratings) — better
Positive reviews14.8% of reviews57.1% of reviews — better
Number of ratings69 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#195 — better
DevicesiPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS17.616 — better
Further details — not scored
Size207 MB308 MB
Age rating17+4+
DeveloperWSI CorporationAerovie, LLC

Customer experience

WSI Pilotbrief Optima

All ratings6 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews61 reviews
Positive14.8%
Neutral16.4%
Negative68.9%

Stratus Insight EFB

All ratings9 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews77 reviews
Positive57.1%
Neutral5.2%
Negative37.7%

Bugs and requests

WSI Pilotbrief Optima

Reported bugs

24 issues
  • App intermittently logs users out
  • Deletes favorite charts
  • Cannot create login
  • Radar data loading takes too long
  • App crashes repeatedly
Show 19 more
  • Multi-day information gone
  • Local forecast gone on airport tab
  • Latest update causes issues
  • App won't open after update
  • App crashes when moving around map or changing zoom
  • Loses GPS feature
  • App frequently locks up in offline mode
  • App will not open
  • App freezes on login screen
  • App behaves as if offline
  • Fails to store data for in-flight use
  • Crashes in airplane mode
  • No offline viewing of weather
  • Map overlays anemic
  • App continually crashes
  • App continually closes after initialization
  • Worthless in flight without Wi-Fi
  • Keeps freezing up
  • Not usable due to crashing

Requested features

9 requests
  • Zoom in option for text
  • iPhone compatibility
  • Add iPhone compatibility
  • Bring back outlook/multi-day forecast
  • Full web capability on iPad app
Show 4 more
  • Save map and brief for offline viewing
  • Exact routing internationally
  • Color-coded turbulence
  • Landscape view

Stratus Insight EFB

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

WSI Pilotbrief Optima

No in-app purchases

3 purchases

Stratus Insight EFB

Subscriptions2
  • Monthly Subscription1 Month trial$9.991 Month
  • Yearly Subscription1 Month trial$99.991 Year
One-time1
  • AerovieReports Annual Subscription$69.99

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.

Other comparisons