SkyTrak SkyTrak+ vs Voice Caddie SC4
Side-by-side specs — technology, metrics, spin, simulator support, subscription, and price. The better spec in each row is highlighted.

Premium · Radar + camera
SkyTrak SkyTrak+
$1,795 · simulator

Mid-range · Radar (Doppler)
Voice Caddie SC4
$599.99 · simulator · no subscription
SkyTrak SkyTrak+ vs Voice Caddie SC4 — spec comparison
| SkyTrak+ | SC4 | |
|---|---|---|
| Price (street) | $1,795 | $599.99 |
| Technology | Radar + camera | Radar (Doppler) |
| Data points | 14 | 8 |
| Spin | Measured | Measured |
| Club-head data | Yes | No |
| Simulator play | Yes | Yes |
| Sim software | SkyTrak Course Play (native app with Foresight Sports and Trackman course libraries), E6 Connect, The Golf Club 2019; unofficial GSPro support via API | E6 Connect, Optishot Orion |
| Use | Indoor & outdoor | Indoor & outdoor |
| Subscription required | Yes | No |
| Portable | Yes | Yes |
SkyTrak SkyTrak+ vs Voice Caddie SC4 — frequently asked
Which measures more accurately, the SkyTrak SkyTrak+ or Voice Caddie SC4?
Both measure spin directly; accuracy then comes down to technology — Radar + camera (SkyTrak+) vs Radar (Doppler) (SC4).
Does the SkyTrak SkyTrak+ or Voice Caddie SC4 need a subscription?
The Voice Caddie SC4 works with no required subscription, while the SkyTrak SkyTrak+ needs a paid plan for full features — an ongoing cost to weigh.
What is the price difference between the SkyTrak SkyTrak+ and Voice Caddie SC4?
The SkyTrak SkyTrak+ is cheaper by about $1,195.01 ($1,795 vs $599.99).
Which is better for a golf simulator, the SkyTrak SkyTrak+ or Voice Caddie SC4?
Both support simulator play (SkyTrak+: SkyTrak Course Play (native app with Foresight Sports and Trackman course libraries), E6 Connect, The Golf Club 2019; unofficial GSPro support via API; SC4: E6 Connect, Optishot Orion).
