Pupil Distance PD Glasses & VR

Why I Downloaded Pupil Distance PD Glasses & VR

My buddy Rob—he’s big into sim racing—kept raving about this app after he got a Quest 3. I was setting up my own VR rig for flying games, and my eyes were killing me after 20 minutes. Headaches, blurry text, the works. He said the PD measurement tool fixed all that for him. So I bit the bullet and paid for it last September. I didn’t want to mess around with paper rulers or guessing games. Figured if I’m dropping cash on VR, I might as well get the setup right.

Standout Features

The core PD measurement tool is decent. You snap a photo of your face with a credit card for scale, and it spits out a number. It worked on the first try—gave me 62.5mm, which matched what my optometrist later confirmed. That was a relief. The virtual try-on for glasses frames is neat too, but I only used it once to mess around. Where the app shines is the calibration slider for VR. You can tweak the IPD setting live while looking at a crosshair. That feature alone saved my VR sessions. It also has a content library, but honestly, I never touched it because I already own games on Steam. The multiplayer social stuff? Tried it with Rob once. It lagged hard on my Wi-Fi, and we gave up after five minutes. Not a dealbreaker, because I didn’t buy it for that.

Daily Use Experience

I use this app maybe once a week now, mostly when I swap between my Quest and a friend’s headset. The UI is clunky—definitely not what I’d call modern. Buttons are small, and the font is too thin for my tired eyes. On a Friday night after work, I fired it up to recalibrate after I lost my settings during an update. The process took about 10 minutes. It’s not something you’ll open daily unless you’re constantly changing hardware. One annoying thing: it crashes if you leave it in the background while switching apps. Happened three times last month. I’ve learned to close everything else first. For a paid app, that feels sloppy.

Cost Breakdown

I paid $4.99 upfront. No subscription, no hidden fees—I respect that. But compare it to free PD measurement apps out there, and you start questioning the value. Those free ones are basic but they work. What you’re paying for here is the VR calibration slider and the promise of consistent accuracy. Over a year, that’s less than fifty cents a month. Fine, I guess. But if I’d known the content library and multiplayer were half-baked, I might’ve hesitated. It’s not a rip-off, but it’s not a steal either.

Support Experience

I emailed them in January because the app wouldn’t read my photo after an iOS update. Took three days to get a reply—not the quickest. The response was helpful, though. They gave me a workaround: I had to reset the camera permissions in settings. Worked after that. The guy signed off with his name, Mike, which felt personal. But three days for a basic bug? I expect faster from a paid app. If you’re in a hurry to set up for a weekend VR session, you’re out of luck.

Privacy Verdict

You’re uploading a photo of your face with a credit card visible. That’s sensitive. The app claims data is processed on-device, which I confirmed by checking network traffic with a tool I use for work. No phoning home. But the privacy policy is vague about how long they keep anonymized data. I’d feel better if they were more explicit. I still use it, but I take the photo in a bare room and hide my card number with my thumb. Paranoid? Maybe. But for a paid app, I expect airtight privacy, not “we might store it for analysis.”