Start with the complete guide for installation and use. For a particular issue, follow the checks below, then contact us with the exact message.
UNVALIDATED DRAFT — professional review is mandatory.
Rilievo RAVENG, provided by CE4U S.r.l. and developed by Carlo Tenca, is a support tool. AI may produce errors, omissions and fabricated information (‘hallucinations’), even when plausible. Every app-generated analysis, assessment and report is an UNVALIDATED DRAFT: before it is used, delivered or relied on for decisions, it must be checked, corrected and approved by a competent, experienced professional familiar with the machinery and applicable rules. The software does not certify conformity or safety and does not replace inspections, measurements or professional judgement. CE4U S.r.l. and Carlo Tenca do not automatically approve or sign the output. Liability and rights that cannot lawfully be excluded or limited remain unaffected.
See the usage limitations and liability provisions.
Before reporting an issue
- Check app version, iOS and iPhone model.
- Record the screen, action and message displayed.
- Include language and selected AI engine: local, Codex Cloud or API via token, with provider and model.
- For cloud, include PR number and state. Never send tokens or passwords.
- Retain the survey and exports. If the archive cannot open, do not uninstall.
Email info@raveng.it. Your initial report should not include customer photographs, confidential manuals or unnecessary personal information. If further evidence is needed, we agree on content and channel first. Privacy enquiries: privacy@raveng.it.
A PR is open but no result arrives
A PR establishes submission. Open the conversation in the Codex tab and check repository connection, GitHub integration environment, account permissions and plan limits. The Codex Cloud section explains the complete test: the correct result must reach the app. Do not repeatedly create new requests.
I see a 403 error
Identify whether it comes from GitHub or Codex. Permissions, pending tokens, SSO, company policy, limits or service availability may cause it. It is not always temporary. Do not grant administrative rights or disable security as a workaround.
A local model will not start
Check device compatibility, download state, free storage and available memory in Local models. Use a compatible model; photograph analysis requires vision support. Compatibility of an iPhone family does not mean that every model will run.
Can I use cloud without ChatGPT
The described Codex Cloud route requires an account with access to the necessary functions and a configured GitHub repository. Rilievo's price does not include these accounts, credits or unlimited capacity. A local model does not require a ChatGPT account.
AI via token: account, key and costs
Open Settings > AI engine > AI via token, select the provider and read the disclosure. “Save and verify” checks key/models; “Test connection” checks a short response, not a complete survey. Activate the route before dispatching a job and use DEMO material first. APIs do not require GitHub/Codex linking. A ChatGPT subscription does not automatically include API access: check account, credit, model and limits in the provider console. With OpenRouter, also check routed providers. Text-only models do not read photographs.
401/403 may indicate key or permissions; 429 limits or credit; read other responses in the service console. Requests, web research, corrections and retries may be charged. Do not send keys to support or retry continuously. Deleting a key in the app does not revoke it with the provider.
The PDF fails or a section is missing
Wait for the report status and retain the survey; check storage, content and the error message before retrying. Duration depends on data and device. Typesetting is local and does not itself start new AI analysis. Missing assessments may leave sections out; this does not mean no risks exist. Review PDF, figures, sources and gaps before use or delivery. PDF, branding and signature blocks do not establish CE4U S.r.l. or Carlo Tenca approval.
I paid but access remains inactive
Use the Apple account that made the purchase and try Restore purchases in the app. Sandbox/TestFlight transactions are not production purchases. Do not buy another plan to recover the first. If the issue persists, send a status screenshot excluding unnecessary personal information.
How do I cancel
Open iPhone Settings > your name > Subscriptions > Rilievo RAVENG and follow Apple's process. Check the displayed expiry date. Uninstalling does not cancel renewal. See Apple's instructions.
Can I read my records after expiry
Yes. Saved surveys remain readable and exportable; new collection, editing and starting AI require a verified subscription. Retain authorised, verified copies. Restoring purchases does not restore a lost archive.
Does deleting in the app delete cloud copies
No. GitHub, commit history, PRs, cloud chats, exports and backups require separate management. Disabling cloud prevents new submissions according to the setting; it does not delete previously transmitted material or necessarily stop jobs already running.
Is the report ready for signature
It is a draft to review. Check data, photographs, sources, legislation, risks and conclusions; complete missing evidence and use your office's approval process. Purchase does not include RAVENG certification, sworn appraisal or a professional signature.
Useful pages
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