TRASOL vs Eagle Ballistics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TRASOL
This advanced ballistic calculator provides real-time environmental data and trajectory predictions for precision shooting. It features a heads-up display for automatic target solutions, moving target tracking, and shot logging capabilities.
- Real-time sensor integration
- Heads-up display (HUD)
- Moving target tracking
- Unlimited equipment profiles
- Cloud backup/sync
- Long-range accuracy up to 5000 yards
- Scope turret calibration
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Stop adjusting – start hitting. Utilize the most effective ballistic software ever invented. Simple, intuitive and now integrated with smart sensors. With the tap of a button you can calibrate density altitude, Coriolis, cant and slope in real-time. Fully integrated with our new heads-up display, TRASOL enables you to capture video and snapshots, as well as track moving targets. TRASOL was developed for precision shooters who desire first round hit accuracy out to 5000 yards. FEATURES • Interfacing HUD • Automatic device sensor input • Unlimited equipment profiles • Cloud backup/sync for equipment data • Range up to 5000 yards (4572 meters) • Highly accurate trajectory prediction • Moving target speed tracking • Scope turret calibration • Cold bore adjustment • Light/dark color themes • Built-in tutorials HEADS-UP DISPLAY There is genius in simplicity. TRASOL is the first ballistic application to incorporate Heads-Up Display technology. By using your iPhone’s or iPad’s built-in camera and onboard sensors, TRASOL allows users to point their device at their target and automatically generate absolute accuracy solutions. The HUD environment has highly intuitive drag-and-drop tools for quick input of range and wind, and the device’s sensors do the rest. The HUD also allows tracking of moving targets to provide very accurate lead solutions. Photo/video capturing capability allows you to log your shots easily and share them with your friends. REFINED ACCURACY Utilizing proprietary algorithms, TRASOL is the most accurate ballistics calculator on the planet. No more need to alter manufacturer bullet data to get your hits; we developed new algorithms using Doppler radar data to create the most predictive flight path possible. In live-fire testing of TRASOL’s predictions the following results were documented (.338LM ammunition, using manufacturer's published data): • Within 0.1 MRAD up to 1400 yards • Within 0.5 meters up to 1700 yards • Within 1.1 meters at 2200 yards
Eagle Ballistics
This app provides advanced ballistics calculations for long-range shooting and competitive marksmanship. It offers detailed environmental adjustments, wind correction, and trajectory predictions. A free version is available with limitations, alongside tiered subscriptions for enhanced features and range.
- Fast and accurate ballistic engine
- Environmental and wind correction
- Gyroscopic stability analysis
- Built-in documentation and videos
- PRS mode for multi-target and moving targets
- Bluetooth connectivity for sensors and rangefinders
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A full featured ballistics app for long range hunters and PRS shooters. Incredibly fast and accurate ballistic engine. Many calibration and setup tools. Detailed documentation is built-in. Free Download includes almost all features with 100yd Range limitation. Paid subscriptions: * Lite Subscription: Most features are available up to 500yd * Long Range: No range limit * PRS: Multi-Target and Moving Targets Documentation and Videos * Detailed Built-in Documentation for all Features * Videos: see http://eagleballistics.com Ballistic Engine * Ballistic Coefficient * Gyroscopic Stability * Air: Temperature, Pressure, Humidity, Density * Wind: Cross, Head/Tail * Angle Modified Range * Spin Drift * Aerodynamic Jump * Coriolis (horizontal) * Vertical Eotvos * Gravity Adjustment * Tripod shooting error correction * Valley Wind Correction Calculations * Max-ordinate calculation * Retained Energy on Impact * Retained Velocity on impact * Flight Time * Speed of Sound * Transonic Zone Wind * Manual Entry * Bluetooth Wind Meter Advanced Wind Subscription includes Rain and Mirage conversion tools Rain and Mirage to Windspeed Converter Supported iPhone Sensors * Latitude from internal GPS * Station Pressure * Camera * Screen Ruler * Angle Sensor for Inclination * Compass for Azimuth Bluetooth Connectivity * Most Range Finders * Most Environmental Sensors * Most Wind Meters Warning * Excessive bullet RPM * Insufficient Gyroscope Stability * Max Hunting Range for Lead/Copper Bullets Units * MOA or MIL Scope Turrets * Imperial and Metric Units Built in Tools & Calibration * Scope Correction Factor Calculator * Ballistic Coefficient and Muzzle Velocity Truing * Scope Height: Visual Ruler or Calipers * Zero Height & Offset: Visual Ruler * Ranging with Reticle and/or Animal Size * Target Inclination and Azimuth * Target Speed * Wind Average Databases * Rifle (Max 30 Rifles) * Bullets Library * Lane/Targets Range Cards * Standard Drop Table * Wind Variation Table * Detailed Target Analysis * Rifle Stock Table PRS Mode * Multiple Lanes with Multiple Targets * Instant Calculation and Update for All Targets * Relative Wind According to Target Azimuth * Allows Wind Variation Settings * Moving Target Lead Calculation Diagnostics * Sensitive Analysis * Accuracy Analysis License: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://eagleballistics.com/privacy-policy Patent No .: US 11,415,592 B2
Screenshots
Verdict
The clearest difference is rating: Eagle Ballistics at 4.8 against TRASOL's 4.0. Eagle Ballistics also leads on update cadence (monthly vs every 10 months) and review sentiment (75% vs 52%). TRASOL's advantage is iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and in-app purchases 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
Both are free to download. TRASOL sells 1 one-off in-app purchase and Eagle Ballistics sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Eagle Ballistics holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 40 and 30 respectively. Written reviews point the same way: 52% of TRASOL's written reviews are positive against 75% of Eagle Ballistics's.
TRASOL ships an update every 10 months, Eagle Ballistics monthly. The most recent releases landed on October 2, 2026 and September 26, 2026 respectively.
| Parameter | TRASOL | Eagle Ballistics |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (40 ratings) | 4.8 (30 ratings) — better |
| Positive reviews | 52.4% of reviews | 75.0% of reviews — better |
| Number of ratings | 40 — better | 30 |
| Update frequency | Every 10 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 12 MB |
| Age rating | 17+ | 17+ |
| Developer | Desert Tech | Eagle Ballistics LLC |
Customer experience
TRASOL
Eagle Ballistics
In-app purchases
TRASOL
- Full TRASOL Upgrade$39.99
Eagle Ballistics
- Lite$2.991 Month
- Long Range Monthly$4.991 Month
- PRS$9.991 Month
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- Lite$14.991 Year
- Long Range$24.991 Year
- PRS$74.991 Year
Questions
Is TRASOL free?
Is Eagle Ballistics free?
Which has better reviews, TRASOL or Eagle Ballistics?
Do TRASOL or Eagle Ballistics have ads?
Which is updated more often, TRASOL or Eagle Ballistics?
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