TriplePlay

TriplePlay Terms of Service

Effective date: July 13, 2026

What you may do

You may use the TriplePlay app to calculate Go and No-Go pin sizes at your discretion, as many times as desired, on any Android device associated with the Google Play account that purchased it.

What the app does — and what it doesn’t

TriplePlay computes three pin gauge sizes that, packed together inside a bore, measure a bore of the size you enter. It presents two candidate sets (the third pin rounded down and rounded up) that bracket the entered size, serving as Go and No-Go combinations.

The application simply calculates sizes that would work geometrically. It does not know what pins you own, what your machine or workpiece limits are, or whether a result is practical:

• Unrealistically large bore sizes will lead to unrealistic pin size results. It is up to you to restrict bore sizes to reasonable values.
• As a rule of thumb, a bore a bit over two times the largest pin size in your set (about 2.15×) is the largest that can be measured with three pins. Beyond that, the calculated pins won’t exist in your set.
• Results are stated pin sizes for the selected pin type (minus or plus sets). Verify that the calculated sizes exist in your set before relying on them.

No warranty; your responsibility

TriplePlay is a calculation aid, not a substitute for calibrated inspection equipment or professional judgment. The app is provided “as is”, without warranty of any kind, express or implied, including fitness for a particular purpose. You are solely responsible for verifying any measurement used for acceptance, safety, or contractual decisions by appropriate means. To the maximum extent permitted by law, the developer is not liable for any damages arising from use of the app, including scrapped parts, failed inspections, or consequential losses.

Purchases and refunds

TriplePlay is sold through Google Play. Purchases, payments, and refunds are handled by Google Play under the Google Play Terms of Service, including Google’s refund policies.

Changes to these terms

If these terms change, the updated terms will be posted at the same address as this page with a new effective date. Continued use of the app after a change constitutes acceptance of the updated terms.

Contact

Questions about these terms can be sent to virtualsoundnw@gmail.com.