Use the links above for App Store Connect. Conversion apps use privacy.html and
terms.html. Sunglasses Identifier uses identifier-privacy.html and
identifier-terms.html. Presser Foot Identifier uses
presserfoot-privacy.html and presserfoot-terms.html. O-Ring Size Finder uses
oring-privacy.html and oring-terms.html.
Currency conversion apps
Pesos to Dollars Conversion + and Euros to Dollars Conversion + are fast USD ↔ MXN and USD ↔ EUR converters with live exchange rates, optional AI price-tag scanning from a photo, conversion history, and offline-friendly cached rates.
- Legal: Privacy Policy · Terms of Use
- Free tier: a limited number of conversions; premium unlocks unlimited conversions, AI scans, and ad-free use. See the in-app paywall for current plans and prices.
- Subscriptions: managed through Apple (Settings → Apple ID → Subscriptions). Deleting an app does not cancel a subscription.
Our Identifier apps
Sunglasses Identifier uses AI to identify the brand, model, estimated price, look-alikes, and where to buy from a single photo. Take a picture or pick one from your library.
- Legal (Sunglasses Identifier only): Privacy Policy · Terms of Use
- Free tier: one identification per day. Premium includes unlimited identifications, ad-free use, and full on-device history (last 20 results).
- Subscriptions: same as above — Apple manages billing and cancellation.
Identifications are AI-generated for casual reference only — not for authentication, appraisal, resale, or anti-counterfeit verification. Details are in the Sunglasses Identifier Terms of Use.
Presser Foot Identifier
Presser Foot Identifier is a separate app. Photograph a sewing-machine presser foot and get a report on what it is, how it attaches, what it is for, and the safety checks to make before you sew. It does not use the Sunglasses Identifier legal pages.
- Legal: Privacy Policy · Terms of Use
- Free tier: one successful identification every 24 hours, including the full report and up to three photos. No account is required.
- Premium: unlimited identifications for $4.99 per week or $24.99 per year. There is no free trial on either plan.
- Subscriptions: managed through Apple (Settings → Apple ID → Subscriptions). Deleting the app does not cancel a subscription.
O-Ring Size Finder
O-Ring Size Finder is a separate app. Photograph one O-ring lying flat next to a ruler or a widely recognized coin and get a size report: inside diameter, cross-section, the closest AS568 or metric size, and compatible replacements. It does not use the Presser Foot Identifier or Sunglasses Identifier legal pages.
- Legal: Privacy Policy · Terms of Use
- Free tier: one successful size check every 24 hours. No account is required. Your last 30 size checks stay on the device.
- Premium: unlimited size checks for $4.99 per week or $24.99 per year. There is no free trial on either plan.
- Subscriptions: managed through Apple (Settings → Apple ID → Subscriptions). Deleting the app does not cancel a subscription.
A phone photo is not a caliper reading. Confirm inside diameter and cross-section before a critical order. Material cannot be read from a photo. Details are in the O-Ring Size Finder Terms of Use.
Contact
Questions, bug reports, or feedback (any app):
andrianventures@gmail.com