Stream Vision Ballistics vs 509
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stream Vision Ballistics
This app provides precise long-range shooting calculations for riflescopes. It offers advanced ballistic algorithms, ammunition profile management, and weather-based corrections. Connect to compatible devices for enhanced functionality.
- Precise ballistic algorithm
- Upload profiles to Pulsar riflescopes
- Unlimited ballistic profiles
- Updatable ammunition database
- Custom hand-loaded ammunition support
- Graphic and chart output
- Weather-based correction calculation
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Full-featured mobile ballistic calculations tool for accurate long-range shooting. Stream Vision Ballistics can work in pair with supported Pulsar riflescopes connected via Bluetooth or with traditional day riflescopes. Algorithm applied for calculation of trajectory corrections is accurate, flexible, and reliable. Create ballistic profile for desired ammunition and based on provided data Stream Vision Ballistics will calculate vertical and horizontal corrections for your riflescope. • Precise sophisticated ballistics algorithm • Upload of ballistic profiles to selected Pulsar riflescopes • Unlimited ballistic profiles library • Extensive updatable ammunition database • Use with custom hand-loaded ammunition • Graphic and chart output modes • Correction calculation based on location and weather Note! Certain features of Stream Vision Ballistics app are available only when smartphone is connected to electro-optical device by means of Bluetooth.
509
Control and customize heated goggles for optimal vision in any weather. Access an online store, watch snowmobile films, and receive product updates. Stay fog-free and prepared for winter adventures.
- Wireless heat profile customization
- Auto and manual anti-fog modes
- Online store access
- Latest product release updates
- Watch snowmobile films
- Customer service access
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Experience Smart Vision Adapt to the Elements and experience Smart Vision with 509 and the Aviator 2.0 Ignite S1 Goggle. Derived from the same science used in Military aircraft windshields, the entire inner lens surface quickly heats to 104 degree F. Fog doesn’t stand a chance. The 509 app allows wireless customization of heat profile settings for your environmental conditions, and more. Experience 509 • Online store access within the app • Watch the latest 509 films of the best snowmobile athletes in the world • Be the first to get updates on the latest product releases • Customer service access Equip yourself for winter • Connect and control your Ignite heated goggles • Auto mode provides carefree anti-fog functionality during your ride. • Manual mode has 3 settings (lo, med, hi) for variable conditions. • Customize your own heat and fan settings.
Screenshots
Verdict
The clearest difference is rating: Stream Vision Ballistics at 4.6 against 509's 2.5. Stream Vision Ballistics also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). 509's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ratings volume, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
Stream Vision Ballistics holds the better App Store score, 4.6 against 2.5. Both are backed by a comparable volume of ratings — 135 and 48 respectively. Written reviews point the same way: 42% of Stream Vision Ballistics's written reviews are positive against 21% of 509's.
Stream Vision Ballistics ships an update every 2 months, 509 every 3 months. The most recent releases landed on June 10, 2026 and June 22, 2026 respectively.
| Parameter | Stream Vision Ballistics | 509 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (135 ratings) — better | 2.5 (48 ratings) |
| Positive reviews | 41.7% of reviews — better | 21.3% of reviews |
| Number of ratings | 135 — better | 48 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 25 MB |
| Age rating | 17+ | 4+ |
| Developer | Yukon Advanced Optics Worldwide | Teton Outfitters LLC |
Customer experience
Stream Vision Ballistics
509
In-app purchases
Stream Vision Ballistics
No in-app purchases
509
No in-app purchases
Questions
Is Stream Vision Ballistics free?
Is 509 free?
Which has better reviews, Stream Vision Ballistics or 509?
Do Stream Vision Ballistics or 509 have ads?
Which is updated more often, Stream Vision Ballistics or 509?
Other comparisons
