Comparison

Oxygen Smarty vs Sylva Deer Manager

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

Head to head
About

Oxygen Smarty

Transform your old gate, garage door, or shutter into a smart device. Control them with a single click on your smartphone using long-range Bluetooth technology, eliminating the need for SIM cards or Wi-Fi.

Highlights
  • Long-range Bluetooth control
  • Manage multiple receivers
  • Connect up to 330 devices
  • Modern and intuitive interface
  • Easy installation
  • Use old and new remotes
  • Homepage one-click operation
Features
Read full description

The App works like a remote control that makes your old Gate, Garage Door or Shutter become Smart, allowing you to operate your gate simply though one click on your Smartphone by using the latest technology of long-range Bluetooth. Characteristics: - Long-Range Bluetooth to avoid using complicated SIM cards and Wi-Fi connections! - This APP can manage multiple receivers at once on one platform. - You can connect up to 330 devices to the receiver (remote controls/smartphones) - Modern and intuitive App, Easy to Use. - Receiver easy to install and compatible with all Gate and Garage Door existing installations. - You will be able to use both your old remote controls (still connected to your C.U.) and your new ones, separately paired to the receiver quickly and easily through the App. - This smart home device allows you to open your gate simply though one click directly from the Homepage of your phone (opening this App can open your gate). - Multiple icons to distinguish various installations - Detailed instruction manual to comprehend all of its functions and ease the installation.

About

Sylva Deer Manager

Features
Read full description

Take your deer and wildlife management to the next level. SYLVA Deer Manager helps stalkers, deer managers, syndicates and estates record, organise and analyse deer management data, with statistics, graphs and data export tools to support decisions and reports. Use the mobile app to record stalks, sightings, shots, culls, notes and larder information while in the field or afterwards. You can also add carcass details, weights, body condition, parasites, lesions, other health findings and venison sales. The web dashboard gives a clearer view of what is happening over time, with charts, filters, statistics and downloadable data to help with reporting and management decisions. Different roles allow stalkers to keep their own records, while deer managers or group organisers can review wider activity where access has been given. Key features: โ€ข Useful for individual stalkers, deer managers, syndicates, groups and estates. โ€ข Cull, larder and carcass records and statistics. โ€ข Venison sales, income tracking and sales statistics. โ€ข Graphs, reports and data exports โ€ข Wildlife health observations and long-term deer management data. SYLVA is being developed with feedback from UK deer managers, stalkers and veterinarians, with more features and improvements on the way.

Screenshots

Oxygen Smarty4 screens
Sylva Deer Manager4 screens

Verdict

The call

The clearest difference is update cadence: Sylva Deer Manager at every 9 days against Oxygen Smarty's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Oxygen Smarty ships an update every 7 months, Sylva Deer Manager every 9 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

Scorecard1 real difference ยท 7 level
Oxygen Smarty versus Sylva Deer Manager: the parameters behind the verdict, then further details
ParameterOxygen SmartySylva Deer Manager
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 7 monthsEvery 9 days โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size54 MB68 MB
Age rating17+4+
DeveloperSEAV s.r.l.Sylva Deer and Veterinary Services

In-app purchases

None

Oxygen Smarty

No in-app purchases

None

Sylva Deer Manager

No in-app purchases

Questions

Is Oxygen Smarty free?
Oxygen Smarty is free to download, with no in-app purchases.
Is Sylva Deer Manager free?
Sylva Deer Manager is free to download, with no in-app purchases.
Do Oxygen Smarty or Sylva Deer Manager have ads?
Neither Oxygen Smarty nor Sylva Deer Manager shows ads.
Which is updated more often, Oxygen Smarty or Sylva Deer Manager?
Oxygen Smarty ships an update every 7 months, and Sylva Deer Manager every 9 days. Most recently, Oxygen Smarty was updated on October 12, 2026 and Sylva Deer Manager on October 24, 2026.

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