Use Dino Rig as a reviewed field aid.

The service

Dino Rig provides local tally review, arithmetic, calculators, exports, and optional account saving. OCR is for printed sheets only. Review every extracted value against its source; handwriting and unclear readings are not guessed.

Results depend on the information you enter. Tally length is not automatically an operating depth, setting depth, or approved field procedure.

Engineering and field decisions

Dino Rig calculators are arithmetic and geometry aids. They do not replace the exact equipment manual, operator program, qualified engineering review, site procedures, load limits, or field verification. You remain responsible for checking inputs, units, assumptions, equipment identity, and the final result before use.

Pro subscription and free trial

• Eligible new accounts may start one 14-day Dino Rig Pro free trial. A payment card is required, and the trial is available once per account.
• Unless canceled before the trial ends, Dino Rig Pro automatically continues as a recurring subscription at USD 7.99 per month and the card on file is charged.
• Cancel through Stripe using Manage subscription in your account before the trial ends to prevent the first charge. A paid subscription canceled later remains active through the end of its current paid period.
• Pro enables new cloud saving and sync. Local tools remain usable without active Pro access.
• After a trial or paid subscription ends, existing cloud records remain readable and exportable, but new cloud saves and sync stop.
• Stripe processes payment-card details.

Your records

You are responsible for lawful access to uploaded material and for keeping exports or other backups you require. Local browser drafts are not guaranteed permanent storage. Deleting a tally removes its source, while an independent copy already saved in a field job remains. Whole-account self-service deletion is not available yet.

Launch review

These terms are a product-policy draft awaiting owner and legal acceptance before launch. Final legal terms may change before paid service begins.