What does ShredCast do?

ShredCast takes a photo you provide, estimates your current body-fat range, and generates a set of AI-created milestone images showing what steady progress could look like at lower body-fat levels. Weekly photo check-ins let you track real change over time and keep the milestones grounded in your own progress.

How accurate is the estimate?

ShredCast's body-fat estimate is a range, not a precise clinical measurement. Expect it to land within roughly ±3–5 percentage points of typical clinical methods (such as DEXA or skinfold calipers) for most body types and photo conditions.

The single most useful number isn't any individual estimate — it's the trend across your weekly check-ins. Consistent photos, taken the same way each week, make that trend meaningful even if any one estimate is off by a few points.

How do I delete my photos or data?

You're always in control of your photos and generated images:

• Delete an individual photo or generated milestone image directly within the app — this removes it from your device immediately.
• Delete the ShredCast app to remove all locally stored photos, generated images, and profile inputs at once.

We don't keep a server-side copy of your photos after processing, so deleting on-device is complete. See our Privacy Policy for details.

How do I cancel my subscription?

ShredCast subscriptions are billed and managed through your Apple ID. To cancel:

1. Open the Settings app on your iPhone.
2. Tap your name at the top, then tap Subscriptions.
3. Tap ShredCast.
4. Tap Cancel Subscription (or choose a different plan).

Cancelling stops future renewals but does not refund the current billing period; you'll keep access until the period ends. Apple's refund policies apply to any refund requests.

Why was my photo rejected?

ShredCast checks each photo before analysis to keep estimates reliable. Common reasons a photo is rejected:

• Lighting is too dark, too bright, or too uneven to assess accurately.
• The photo is blurry or out of focus.
• Too little of your body is visible in the frame (e.g., heavy cropping or baggy clothing obscuring your shape).
• The angle or distance makes it hard to get a consistent read (try a straight-on, full-body shot at arm's length or on a timer).
• The app was unable to confirm the photo meets our 18+ requirement.

Retake the photo in even lighting, standing straight, with your full body in frame, and try again.