Comparison

RangeZero vs DiamondShark

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

Head to head
About

RangeZero

Features
Read full description

RangeZero is a modern firearm zeroing and range log app built to help shooters organize firearm profiles, calculate sight corrections, save range sessions, and keep better records over time. Whether you are confirming a zero, adjusting sights from a measured group, marking impacts on a target photo, or saving session notes for later, RangeZero gives you a cleaner way to track what happened at the range. Key Features: • Firearm Profiles Save rifles, handguns, shotguns, calibers, sight systems, click values, preferred zero distances, ammo notes, and ballistic setup details. • Choose a Zero Method Use Manual Guided Zero, Adjust My Sights, Photo Zero, AR 10-yard target workflow, or USMC 25m / 300m target workflow. • Sight Adjustment Calculator Enter target distance, group offset, and click value to calculate elevation and windage corrections. • Photo Zero Mark scale points, point of aim, and shot impacts on a target photo. RangeZero calculates group size, offset, and suggested sight correction. • Printable Zero Targets Generate printable AR 10-yard and USMC 25m zero targets with clear instructions and scale checks. • Range Sessions Save zero attempts, group size, ammo used, location, notes, target photos, and confirmed zero status. • PDF Reports Export range reports with firearm details, session notes, adjustment data, and attached target photos. • Find Nearby Ranges Search nearby shooting ranges, clubs, training centers, and directions using Apple Maps. • iCloud Backup Back up firearm profiles, sessions, app preferences, and settings to your private iCloud account. RangeZero is designed for lawful range, sporting, and training use. Calculations are estimates and should always be confirmed at the range. Always follow firearm safety rules, local laws, and range procedures. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/swiftapps13/privacy-policy?authuser=0

About

DiamondShark

This app provides advanced MLB analytics using Statcast data, offering model-driven insights and simulations. Understand game probabilities and player matchups with detailed pitch-level and batter modeling.

Highlights
  • Statcast-powered metrics
  • Matchup breakdowns
  • Monte Carlo simulations
  • Pitch-level modeling
  • Live scores
  • Probability views
Features
Read full description

Diamond Shark Baseball turns Statcast-level data into clear, model-driven MLB analytics for fans who want to understand the game at a deeper level. - Statcast-powered metrics and matchup breakdowns - Monte Carlo game and player simulations - Pitch-level and batter modeling built on advanced data - Live scores and real-time game context - Probability and value views that show the reasoning, not just an outcome Diamond Shark Pro unlocks the full modeling suite for $29.99/month, starting with a 7-day free trial. Your subscription automatically renews monthly unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store settings. Diamond Shark Baseball is an informational and entertainment analytics tool. It is not a sportsbook, does not accept wagers, and does not provide betting advice. Nothing in the app guarantees any outcome. If you or someone you know has a gambling problem, call or text 1-800-GAMBLER.

Screenshots

RangeZero4 screens
DiamondShark4 screens

Verdict

The call

The clearest difference is iOS requirement: DiamondShark at 15.1 against RangeZero's 17.6. 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. RangeZero sells 3 in-app purchases, starting at $2.99 per month and DiamondShark sells 1 in-app purchase, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
RangeZero versus DiamondShark: the parameters behind the verdict, then further details
ParameterRangeZeroDiamondShark
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyDaily—
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size15 MB57 MB
Age rating4+17+
DeveloperBRIAN JAMES GAIDADiamondSharkBaseball

In-app purchases

3 purchases

RangeZero

Subscriptions2
  • RangeZero Pro$2.991 Month
  • RangeZero Pro$14.991 Year
One-time1
  • RangeZero Pro Lifetime$39.99
1 purchases

DiamondShark

Subscriptions1
  • Diamond Shark Pro Monthly7 Days trial$29.991 Month

Questions

Is RangeZero free?
RangeZero is free to download, with in-app purchases available.
Is DiamondShark free?
DiamondShark is free to download, with in-app purchases available.
Do RangeZero or DiamondShark have ads?
Neither RangeZero nor DiamondShark shows ads.

Other comparisons