Simple Car Log vs Odo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Car Log
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One-Time Purchase • Lifetime Access All-In-One Car Management - Refuel logs, maintenance records, insurance tracking, loan payments, and custom expenses in a single app Powerful Analytics - Automatic fuel economy calculations, monthly cost breakdowns, and detailed spending metrics for each vehicle Photo Attachments - Scan receipts, attach photos to any entry, and keep visual records of your car's history Privacy-First Data - Your data stays yours...export backups anytime, enable optional iCloud sync, or keep everything offline
Odo
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Odo keeps your car running its best by tracking maintenance automatically — so you never miss an oil change, tire rotation, or brake service again. Tell Odo about your vehicle and it builds a complete maintenance schedule. As you drive, Odo keeps your odometer up to date and reminds you the moment a service is coming due. No spreadsheets, no guesswork, no forgotten maintenance. AUTOMATIC MILEAGE TRACKING • Odo updates your odometer for you as you drive • Connects through CarPlay or your car's Bluetooth, so miles are logged to the right vehicle automatically • Prefer to do it yourself? Enter your odometer reading manually anytime FACTORY MAINTENANCE SCHEDULES • Built-in factory service schedules for 24 manufacturers, model years 2018–2025 • Subaru, Honda, Acura, Toyota, Lexus, Hyundai, Kia, Nissan, Infiniti, Ford, Chevrolet, GMC, Buick, Cadillac, Dodge, Jeep, Chrysler, Ram, BMW, Mercedes-Benz, Volkswagen, Audi, Porsche, and Mitsubishi • Compiled from official owner's manuals — or start from common presets and customize every interval SMART REMINDERS • Get notified a week ahead, on the day, and the moment a service becomes due • Odo learns how much you drive to predict due dates accurately • Clear Overdue / Due Soon / On Track status at a glance CARPLAY READY • See exactly what's due without picking up your phone • Maintenance grouped by urgency, right on your car's display • Mark a service done in a tap TRACK YOUR WHOLE DRIVEWAY • Add as many vehicles as you want • Each car keeps its own odometer, schedule, and full service history • Odo switches to the right vehicle automatically when you get in LOG EVERYTHING • Record date, mileage, cost, and notes for every service • Build a complete history you can hand to a buyer or mechanic PRIVATE BY DESIGN • All your data stays on your iPhone • No account, no sign-in, no ads, no tracking • Works completely offline Add your car and drive — Odo takes care of the rest.
Screenshots
Verdict
The clearest difference is in-app purchases: Odo at none against Simple Car Log's 8. On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Simple Car Log sells 8 one-off in-app purchases. Odo asks for nothing beyond the download.
Simple Car Log ships an update weekly, Odo every 8 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | Simple Car Log | Odo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | AuthOdin LLC | TEJEN KRISHNA SHRESTHA |
In-app purchases
Simple Car Log
- Kind Tip - $1$1.00
- Sweet Tip - $3$3.00
- One-Time - Unlock Full App$5.00
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- Thank You Tip - $5$5.00
- OEM Data - $5$5.00
- Awesome Tip - $10$10.00
- You're the best Tip - $15$15.00
- Mind-Blowing Tip - $25$25.00
Odo
No in-app purchases









