Red Dot Zero vs Range Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Red Dot Zero
This app provides advanced ballistic calculations for precision shooting. It helps users determine bullet drop, windage, and lead with dynamic environmental adjustments and custom rifle profiles. Aimed at shooters needing reliable data for long-range accuracy.
- Advanced ballistic solver
- Intuitive minimalist interface
- Environmental tracking (altitude, temp, atmosphere)
- Custom rifle and cartridge profiles
- Calculates bullet drop, windage, and lead
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Red Dot Zero is the ultimate ballistic companion for precision shooters, hunters, and competitive marksmen. Designed with a premium, dark-mode-first aesthetic, this app takes the guesswork out of long-range shooting by providing fast, reliable data when it matters most. Key Features: • Advanced Ballistic Solver: High-precision calculations for bullet drop, windage, and lead. • Intuitive Interface: Minimalist design allows for rapid data entry so you can focus on your target, not your screen. • Environmental Tracking: Dynamic adjustments based on altitude, temperature, and atmospheric conditions. • Custom Profiles: Save and manage multiple rifle and cartridge configurations for instant access at the range. Whether you're zeroing your rifle or calculating a complex solution in the field, Red Dot Zero provides the professional-grade tools you need to hit your mark with confidence.
Range Master
This tool helps shooting range operators visualize safety zones on satellite maps. It calculates danger areas based on firing points, caliber, and impact surfaces, aiding in planning and risk assessment. An optional premium subscription unlocks advanced features for comprehensive range management.
- Surface Danger Zone (SDZ) visualization
- GPS or tap firing point placement
- Caliber and impact surface selection
- Max range and ricochet calculation
- Save and track multiple ranges
- Offline functionality
- Planning summary export
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Know where your rounds could go. Range Master maps a reference area beyond the target for an outdoor range, private property, blind or fixed hunting stand. Set the firing point, direction of fire, ammunition profile and impact surface, then see how the reference footprint changes. That footprint is called a Surface Danger Zone, or SDZ. It brings direct fire, dispersion, ricochet and the published max-range distance into one view so the range layout is easier to understand. SEE THE DOWNRANGE FOOTPRINT • Place the firing point by GPS or a map tap • Set the direction of fire with the bearing control • Choose a listed ammunition profile and impact surface • View the published max-range distance, dispersion, ricochet and vertical hazard • Add target lines, berms, boundaries and range structures • Save a range and return to it later KEEP RANGE DAY ORGANIZED • Set each saved range HOT or COLD • Keep shooter, session, round-count and incident records • Track estimated lead accumulation by berm • Export a planning summary, range brief or CSV records ALSO USEFUL FROM A FIXED STAND OR BLIND For a fixed stand, blind or private-land shooting position, use the same map workflow to view a generalized downrange reference footprint for a matching listed ammunition profile. Range Master is not a shot-placement or trajectory tool, hunting-safety determination, or authorization to fire. Never use the App to decide whether or when to take a shot. START FREE The free version includes the core SDZ map for .22 LR and one saved range. RANGE MASTER PREMIUM Premium unlocks the additional supported ammunition profiles, up to 15 saved ranges, range-layout tools, range-day records, berm history, range briefs and exports. Screenshots marked Premium show paid features. Available subscription options and prices are shown in the app before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel a subscription in your App Store account settings. IMPORTANT Range Master is an informational, educational, training, and planning aid. Its footprint is a generalized reference model based on published dimensions and the information you enter. It is not a factual statement of actual conditions, a ballistics calculator, trajectory or impact prediction, backstop or containment assessment, hunting-safety determination, survey, site approval, or authorization to fire. Never use the App to decide whether or when to take a shot. Verify the exact load, direction, backstop, terrain, people, structures, property limits, weather, and every legal and safety condition independently. Range Master is built and maintained by Range Operations, part of Falconer Operations Group LLC. Privacy Policy: https://rangeoperations-site.pages.dev/privacy Range Master Terms: https://rangeoperations-site.pages.dev/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Red Dot Zero at none against Range Master's 1. Range Master's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ratings volume 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. Range Master sells 1 in-app purchase, starting at $99.99 per year. Red Dot Zero asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Red Dot Zero against 5.0 for Range Master. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Red Dot Zero ships an update every 3 weeks, Range Master every 4 weeks. Both last shipped on October 31, 2026.
| Parameter | Red Dot Zero | Range Master |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (5 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 20 MB |
| Age rating | 12+ | 17+ |
| Developer | OLEG STASYUK | Falconer Operations Group LLC |
Customer experience
Red Dot Zero
Range Master
In-app purchases
Red Dot Zero
No in-app purchases
Range Master
- Range Master Premium$99.991 Year









