
| MAIN | RealFlight G4 | Aerofly Pro Deluxe | Reflex XTR | Phoenix Flight Sim |
FS One | ClearView | FMS |
| Developer | Knife Edge Software | Ikarus | Reflex Products | Runtime Games | InertiaSoft | SVK Systems | Roman & Michael Möller |
| Product Website | RealFlight G4 | Aerofly Pro Deluxe | Reflex XTR | Phoenix Flight Sim | FS One | ClearView | FMS |
| Screenshots | Screenshots | Screenshots | Screenshots | Screenshots | Screenshots | Screenshots | Screenshots |
| Videos | Videos | Videos | Videos | Video | Videos | Videos | Videos |
| Demo | G4 Limited Demo | None Available | Non-Interactive Demo | Non-Interactive Demo | None Available | Full Interactive Demo |
Full Product |
| Review(s) | RCU Review RCG Review |
RCGroups Review | Review | Trex Tuning Review |
RC Universe Review | Trex Tuning Review |
Review |
| Forums | Knife Edge Forums | RC Universe Forums |
Heliguy Forum | RCHeliAddict Forum | FS One Forums | ClearView Forums | FMS Forums |
| Price (with controller) |
$200.00 | $229.00 | $460.00 | NA | $210.00 | NA | $19.95 |
| Price (without controller) |
NA | $180.00 | $240.00 | $160.00 | $180.00 | $39.95 | Free |
| SYSTEM REQUIREMENTS | RealFlight G4 | Aerofly Pro Deluxe | Reflex XTR | Phoenix Flight Sim |
FS One | ClearView | FMS |
| Operating System | Windows (inc. Vista) |
Windows (issues with Vista) |
Windows (inc. Vista) |
Windows (inc.Vista) |
Windows (issues with Vista) |
Windows (inc. Vista) |
Windows (issues with Vista) |
| Processor | 2.4 Ghz or better | 2 Ghz or better | 2 Ghz or better | 1.66 Ghz or better | 2 Ghz Pentium | 1 Ghz or better | 600 Mhz or better |
| RAM | 1 GB | 512 MB | 512 MB | 512 MB | 1 GB | 512 MB | 256 MB |
| Hard Drive Space | 3 GB | 2 GB | 1 GB | 1 GB | 4 GB | 250 MB | 100 MB |
| Video Card | 3D accelerated video card with 128 MB VRAM (needs pixel shader 1.3) |
3D accelerated video card with 128 MB VRAM (requires OpenGL 2.0) | 3D accelerated video card with 128 MB VRAM (DirectX 8.1 or better) | 3D accelerated video card with 128 MB VRAM (DirectX 9.0c or better) | 3D accelerated video card with 128 MB VRAM (Nvidia or ATI) |
3D accelerated video card with 32 MB VRAM (OpenGL 1.3) |
3D accelerated video card with 32 MB VRAM and DirectX support |
| AIRCRAFT | RealFlight G4 | Aerofly Pro Deluxe | Reflex XTR | Phoenix Flight Sim |
FS One | ClearView | FMS |
| Included Aircraft | 65 | 84 | 72 | 87 | 41 | 72 | 20 |
| Planes | 39 | 36 | 40 | 43 | 25 | 36 | 13 |
| Helicopters | 20 | 15 | 24 | 41 | 11 | 35 | 3 |
| Gliders | 6 | 5 | 8 | 3 | 5 | 1 | 4 |
| Photorealistic Fields | 7 | 14 | 16 | 17 | 20 | 16 | None |
| 3D Fields | 20 | 14 | 1 | None | 5 | None | 5 |
| Downloadable Content | Yes | Yes | Yes | From Phoenix Site | From FS One site | Yes | Limited |
| User Created Aircraft | Yes | Yes | Yes | Not Yet | No | Yes | Yes |
| STANDARD FEATURES | RealFlight G4 | Aerofly Pro Deluxe | Reflex XTR | Phoenix Flight Sim |
FS One | ClearView | FMS |
| Works with Standard Tx | With buddy cord | Yes | Yes | Yes | Yes | Yes | With work |
| Works with Gamepad | No | Yes | No | No | Yes | Yes | Yes |
| Flight Recording | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Online Multiplayer | Yes | No | No | Yes | No | Yes | No |
| Scenery Collision Detection | Yes | Yes | Yes | Yes | Yes | Limited | Limited |
| Training Modes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Games and Contests | Yes | Yes | No | Yes | Yes | Limited | No |
| Realistic Damage Modeling | Yes | Yes | Yes | Yes | Yes | Helis Only | No |
| Accurate Ground Handling | No | No | Yes!! | Yes | Yes | No | No |
| Water Takeoffs and Landings |
Yes | No | No | Yes | No | Yes | No |
| OTHER FEATURES | RealFlight G4 | Aerofly Pro Deluxe | Reflex XTR | Phoenix Flight Sim |
FS One | ClearView | FMS |
| Feature 1 | Dynamic Animating Scenery | Split Screen Mode | Most Realistic Graphics | Unique In-Flight Tuning System | Flight Models by Top Aerodynamicist |
Supports Gamepad, Keyboard, Tx | Thermal Modeling |
| Feature 2 | Reactive 3D Objects |
Great Training Options | Model and Scene Editing Tools | Split Screen Mode | Surface Friction Effects | Fly with Recorded Patterns |
Key Mapping for Helis/Planes |
| Feature 3 | Extensive Water Effects | Sun Glare and Other Light Effects |
Simulate Equipment Failures |
Simulate Equipment Failures | Enhance 3D Sites with 40 Skyscapes | Import FMS Models | Vario Display for Soaring |
| Feature 4 | Split Screen and Multicam | Glider Towing | Highly Accurate Collision Detection | Inertia Modeling & Torque Dynamics | Loads of 3D Camera Options |
Speed Up and Slow Down Time |
Joystick Calibration with Center Trim |
| Feature 5 | Ambient Sound Effects | Original Music | Import Your Own Aircraft Pictures | Tons of Contests (Including Online) | Extensive Sailplane Simulation | Instant Online Purchase | Texture Mipmapping |
| POSITIVE USER COMMENTS | RealFlight G4 | Aerofly Pro Deluxe | Reflex XTR | Phoenix Flight Sim |
FS One | ClearView | FMS |
| Comment 1 | "Realistic hovering" | "Lots of aircraft to download" | "Graphics are unbelievable" | "Easy to set up and use" |
"Very realistic simulator" | "Great price and lifetime upgrades!" | "It's FREE!" |
| Comment 2 | "Models realistic right out of box" | "Great sailplane modeling" | "Great helicopter simulation" | "Very realistic flight modeling" | "Best physics of any sim" | "Extensive aircraft customization" | "A great way for new pilots to learn" |
| Comment 3 | "Lots of features to keep you busy" | "Lots of options and variety" |
"A good sim for glider pilots." | "Detailed scenery" | "Built in gaming features" | "Heli flight modeling is pretty good" | "Tons of aircraft downloads" |
| Comment 4 | "Fun to fly with friends online" | "Realistic weather modeling" | "Fantastic ground handling" | "Free updates" | "Transmitter can be fully customized" | "More realistic than FMS" |
"Easy to keep an eye on the models" |
| Comment 5 | "Nice graphics with good computer" | "Excellent scale aircraft features" | "Fully customizable aircraft." | "Lots of options and features" |
"Hovering is well modeled" | "Great service" | "Make your own planes and scenes" |
| NEGATIVE USER COMMENTS | RealFlight G4 | Aerofly Pro Deluxe | Reflex XTR | Phoenix Flight Sim |
FS One | ClearView | FMS |
| Comment 1 | "Customer service issues" | "Planes are too floaty" |
"Safety barriers reset flight" | "Planes fly too perfectly." | "The graphics are not spectacular" | "Not realistic enough" | "Least realism of any popular sim" |
| Comment 2 | "Slow, bloated software" | "Aircraft require a lot of tweaking" |
"Some planes feel like they're on rails" | "Large scale models all fly alike" |
"Planes feel a little 'mushy'" | "Poor wind modeling" | "Aircraft are too easy to fly" |
| Comment 3 | "Lack of accurate ground modeling" | "Not great for helicopters" | "Issues with USB Slimstick" | "Doen't come with a controller" |
"Pesky audio problems" | "Not in same league as 'the big boys'" | "Pilot/camera seem to follow aircraft" |
| Comment 4 | "Feels too much like a game" |
"No heli translational lift modeling" | "Poor crash modeling" | "Sounds can be a little annoying" | "Slow loading new scenes" |
"Can't change screen resolution" | "Lack of features" |
| Comment 5 | "Helis feel like they are on rails" |
"Graphics a notch below Phoenix" | "Box does not contain a manual" | "Interface feels a bit 'gameish'" |
"Slow updates from developer" |
"Wing overs and edge unrealistic" | "Unattractive scenery" |



