# Odo: Car Warning Lights — Dashboard symbols, service log > Dashboard symbols, service log (iPhone/iPad app by joshua allen.) - Source: https://appshunter.io/ios/app/odo-car-warning-lights/id6808786024 (this page in markdown: same URL + `.md`) - Developer: [joshua allen](https://appshunter.io/developer/6794899543) - Category: Utilities, Travel - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 18.0 · 1 MB - Languages: American English - Released: 2026-09-25 - Data updated: 2026-10-05 - User reviews in markdown: https://appshunter.io/ios/app/odo-car-warning-lights/id6808786024/reviews.md ## What is Odo? That light came on and you have no idea what it means. Odo tells you. Point-blank, in plain English: what the symbol is, whether you can keep driving, what usually causes it, and what it tends to cost. No signal needed — the whole library is on your phone. 40 dashboard symbols, explained properly Search by name, or just describe what you can see. "Oil can". "Exclamation mark in a horseshoe". "Squiggly lines behind a car". Every symbol tells you the same four things, in the same order, so you are not reading an essay on a hard shoulder: • What it means — in words, not jargon • Do this now — one clear instruction • Usual causes — so you can tell if the quote is fair • Can I keep driving? — the question you actually have Red, amber, green and blue are colour-coded the way they are on your dash, and the most serious ones sort to the top. Then it keeps the receipts The other half of Odo is a logbook. Every service, every repair, every fill. • Service history — date, mileage, garage, parts, cost • NCT / MOT, motor tax and insurance renewal reminders • Fuel economy, worked out honestly from full tank to full tank • Real cost per mile — everything spent, over everything driven • Every car you own, in one garage • A printable PDF service history to hand a buyer That last one is the point. A car with a documented service history sells for more than the same car without one. Odo is how you end up with the document — a real PDF, laid out to print on A4, with the car and the page number on every page so it still makes sense after somebody staples it. No account. No server. No sign-up. Odo has no login and no cloud. Your mileage, your registration and what you spend stay on your iPhone. We could not read them if we wanted to. Odo Plus Odo is free for one car and the full warning-light library — the lights are not behind a paywall and never will be. Odo Plus adds every car you own, renewal reminders, fuel economy, cost per mile and PDF logbook export. Odo Plus is €29.99 per year with a 7-day free trial, or €4.99 per month. Payment is charged to your Apple Account at confirmation of purchase and renews automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel any time in Settings › Apple Account › Subscriptions. Privacy Policy: https://odo-legal.pages.dev/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support URL: https://odo-legal.pages.dev/support Odo is a guide, not a mechanic. If a red light is on, stop safely and get it looked at. ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Odo Plus Yearly | $24.99 | per year | | Odo Plus Monthly | $3.99 | per month | ## Version history (last 1 release) ### 1.0 — 2026-09-25 No release notes. ## Apps similar to Odo | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cork County Council eParking](https://appshunter.io/ios/app/cork-county-council-eparking/id6471980758) | — | Free | Utilities | | [Air Horn Loud - Clipper Sound](https://appshunter.io/ios/app/air-horn-loud-clipper-sound/id1470063753) | 4.5 (214) | Free | Utilities | | [Book Creator: Author AI](https://appshunter.io/ios/app/book-creator-author-ai/id1670723178) | 4.5 (3,760) | Free | Utilities | | [TkSaver : Save & Repost Video](https://appshunter.io/ios/app/tksaver-save-and-repost-video/id1585951157) | 4.4 (1,320) | Free | Utilities | | [Snaptik - Save videos](https://appshunter.io/ios/app/snaptik-save-videos/id6504185366) | 4.3 (1,101) | Free | Utilities | ## More apps by joshua allen - [Behindr — Text Behind Photo](https://appshunter.io/ios/app/behindr-text-behind-photo/id6794899541) - [Cortexa: IQ Test & Logic](https://appshunter.io/ios/app/cortexa-iq-test-and-logic/id6808786178) All apps by joshua allen: https://appshunter.io/developer/6794899543 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-05.*