01 · RECORD
Film any pitch
Record a bullpen live, or import a clip you already shot. Slow-mo or standard 30fps — both work. Handheld is the whole point.
TrueVeloGet the appiPhone softball pitch speed
TrueVelo
Point your phone at the pitcher. Get a trustworthy mph you can share — measured from the video and the glove pop. No radar gun, no tripod, no subscription.
SETUPANY ANGLERESULTMPH IN SECONDSDATASTAYS ON YOUR PHONE
12U · 40 FTPITCH SPEED
58.4MPH
40 ft ÷ 0.467 sRecord. Release. Pop.
Three moments. One honest number.
No calibration ritual, no proprietary black box. Film the pitch, mark two moments, and the math is shown right on the video.
02 · MEASURE
We find release + pop
The app locates the ball leaving the hand and the glove pop in the audio. If the release is visible and the pop is audible, the pitch is measurable — from any angle.
03 · RESULT
Speed = distance ÷ time
The same equation every pitch, shown right on the video. Pick your distance by age: 35 ft (8U/10U), 40 ft (12U), 43 ft (14U+).
Accuracy
Ready for scrutiny.
We optimize for consistency first: the same distance-over-time math runs on every pitch, and the calculation is printed on every video so you can check it yourself. Here’s a sample session held up against a stadium radar gun.
| Pitch | TrueVelo | Radar gun | Δ mph |
|---|---|---|---|
| Fastball | 58.4 | 59.0 | −0.6 |
| Fastball | 57.1 | 56.0 | +1.1 |
| Changeup | 49.8 | 51.0 | −1.2 |
| Fastball | 60.2 | 59.0 | +1.2 |
| Drop ball | 55.6 | 56.0 | −0.4 |
Your data is your data.
Every clip and every reading lives on your phone — never uploaded, never sold. Export a zip of everything, anytime.
ON-DEVICENO CLOUDEXPORT ANYTIME
Pricing
Try it free. Pay once, or never.
First 10 pitches free.
+10 more every time you share a video.
$9.99Once.
NO SUBSCRIPTION · NO ACCOUNT · NO CLOUD
For coaches
Coach? It’s free. Forever.
Fill out the form and we’ll send a lifetime key for you and your staff. No pitch limit, no charge — ever.
Coaches ride free
Get a lifetime key for your staff.
Tell us who you coach and we’ll set you up. One key covers your whole coaching staff — no pitch limits, no expiration.
FAQ
Straight answers.
The questions coaches actually ask before their first bullpen.
Do I need a tripod?
No. TrueVelo is built for a phone in your hand — that’s the whole design center. Steady it if you can, but no mount, stand, or rig is required.
Do I have to stand behind the catcher?
No. Any angle works as long as two things are true: you can see the ball leave the pitcher’s hand, and you can hear the glove pop. Side-on, behind the plate, dugout corner — all fine.
Does slow-mo footage work?
Yes. Any frame rate is supported, and the speed is calculated in real time regardless of how fast you filmed. Standard 30fps works perfectly — slow-mo just gives you more frames to fine-tune.
Where does my video go?
Nowhere. Clips and readings stay on your phone — nothing is uploaded to a server. When you share, you’re the one sending the video, with the mph burned in.
Is this just a baseball app relabeled?
No. TrueVelo is softball-only, built around the windmill delivery and the glove pop. The release detection and distance presets are tuned for fastpitch — not adapted from a baseball tool.