Comparison

Eagle Ballistics vs Precision Rifle Timer

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

Precision Rifle Timer

This shooting timer app for Apple Watch and iPhone provides spoken interval announcements and a shake-to-start feature. It's designed for precision rifle shooters and timed drills, offering background audio and session history saved to Apple Health.

Highlights
  • Spoken interval announcements
  • Background audio playback
  • Shake-to-start functionality
  • Final-second countdown
  • Live heart-rate and calorie display
  • Session history saved to Apple Health
  • Quick-start presets
Features
Read full description

Precision Rifle Timer is a shooting timer for Apple Watch and iPhone. Pick a duration, shake your watch to start, and hear spoken announcements at intervals you choose — even with your wrist down, the screen off, or Bluetooth ear-pro on. Built for precision rifle shooters and any timed shooting drill where you need your eyes and hands on the rifle-- not on a stopwatch. WHAT YOU GET • Spoken interval announcements (e.g. "30 seconds remaining") • Background audio that keeps playing with wrist down or screen off • Shake-to-start with audible "Engage" cue • Final-second countdown ending with spoken "Time" • Live heart-rate (BPM) and calorie display on the watch during each session • Session history on iPhone — every completed shooting session saved as an Apple Health workout with duration, heart rate, and calories • Toggle to turn session-saving off if you'd rather not record to Health • 1–6 quick-start presets for common timer setups • iPhone ↔ Apple Watch settings sync — configure on whichever device is convenient • Bluetooth headphone audio supported • Adjustable audio latency compensation for tight timing PURCHASE REQUIRED Precision Rifle Timer requires a paid plan to use. After installing, you'll be asked to choose one of: • Monthly — $4.99 per month, with a 7-day free trial • Yearly — $49.99 per year, with a 7-day free trial (saves about $10 vs. paying monthly) • Lifetime — $149.99 one-time purchase, no auto-renewal The 7-day free trial converts to a paid subscription unless canceled at least 24 hours before the trial ends. Subscriptions auto-renew at the end of each billing period unless canceled at least 24 hours before the renewal date. Manage or cancel anytime in iPhone Settings → Apple ID → Subscriptions. Payment is charged to your Apple ID at confirmation of purchase. The Lifetime option is a one-time purchase that does not auto-renew. HEALTHKIT Precision Rifle Timer uses Apple's HealthKit framework on the Apple Watch to give you a real-time view of your effort during a shooting session and to keep a record of each session you complete. With your permission, the watch app reads your heart rate and active energy from Apple Health during a session and shows them live on the timer screen, and saves each completed session to Apple Health as a workout (duration, heart-rate samples, and active energy). You can review past sessions on the "Sessions" tab in the iPhone app. All HealthKit data stays on your device — nothing is transmitted to the developer or to any third party. You can disable session saving at any time in the watch app's settings, and you can revoke HealthKit access entirely through the Health app or iPhone Settings. Terms of Use: https://clayscartridgecompany.com/precision-rifle-timer-terms-of-use/

Screenshots

Eagle Ballistics4 screens
Precision Rifle Timer3 screens

Verdict

The call

The clearest difference is rating: Eagle Ballistics at 4.8 against Precision Rifle Timer's 3.0. Eagle Ballistics also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (75% vs 50%). Precision Rifle Timer's advantage is update cadence (weekly vs monthly). On price, ads, in-app purchases and device support 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. Eagle Ballistics sells 6 in-app purchases, starting at $2.99 per month and Precision Rifle Timer sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Eagle Ballistics holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Eagle Ballistics has 30 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 75% of Eagle Ballistics's written reviews are positive against 50% of Precision Rifle Timer's.

UpkeepUpdate frequency

Eagle Ballistics ships an update monthly, Precision Rifle Timer weekly. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Eagle Ballistics versus Precision Rifle Timer: the parameters behind the verdict, then further details
ParameterEagle BallisticsPrecision Rifle Timer
PriceFreeFree
Rating4.8 (30 ratings) — better3.0 (4 ratings)
Positive reviews75.0% of reviews — better50.0% of reviews
Number of ratings30 — better4
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS17.0 — better18.0
Further details — not scored
Size12 MB4 MB
Age rating17+4+
DeveloperEagle Ballistics LLCClay Blackketter

Customer experience

Eagle Ballistics

All ratings30 ratings
Positive93.3%
Neutral3.3%
Negative3.3%
Written reviews8 reviews
Positive75.0%
Neutral12.5%
Negative12.5%

Precision Rifle Timer

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

6 purchases

Eagle Ballistics

Subscriptions6
  • Lite$2.991 Month
  • Long Range Monthly$4.991 Month
  • PRS$9.991 Month
Show 3 more
  • Lite$14.991 Year
  • Long Range$24.991 Year
  • PRS$74.991 Year
3 purchases

Precision Rifle Timer

Subscriptions2
  • Monthly$4.991 Month
  • Yearly Subscription$49.991 Year
One-time1
  • Lifetime Access$149.99

Questions

Is Eagle Ballistics free?
Eagle Ballistics is free to download, with in-app purchases available.
Is Precision Rifle Timer free?
Precision Rifle Timer is free to download, with in-app purchases available.
Which has better reviews, Eagle Ballistics or Precision Rifle Timer?
Eagle Ballistics is rated higher. Eagle Ballistics averages 4.8 out of 5 from 30 ratings, while Precision Rifle Timer averages 3.0 from 4 ratings.
Do Eagle Ballistics or Precision Rifle Timer have ads?
Neither Eagle Ballistics nor Precision Rifle Timer shows ads.
Which is updated more often, Eagle Ballistics or Precision Rifle Timer?
Eagle Ballistics ships an update monthly, and Precision Rifle Timer weekly. Most recently, Eagle Ballistics was updated on October 12, 2026 and Precision Rifle Timer on October 10, 2026.

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