Comparison

Iron book vs PetrolUA

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Iron book

Track car expenses, fuel consumption, and maintenance reminders. Log services, purchases, and fuel fill-ups with detailed reports and graphs. Supports iCloud synchronization and allows adding photos and locations to operations.

Highlights
  • Service cost accounting
  • Fuel consumption tracking
  • Purchase and service recording
  • Fuel calculator
  • Consumables replacement reminders
  • Reports and graphs
  • iCloud synchronization
Features
Read full description

Iron book – Car Log & Expense Tracker Iron book is your smart, reliable co-driver that takes complete control of your vehicle’s maintenance. Say goodbye to messy notebooks and scattered notes. Track your service history, monitor expenses, and plan maintenance in just one click! WHY CHOOSE IRON BOOK? • Save Money: Get a crystal-clear view of your spending, and analyze your cost per mile/kilometer and daily ownership costs. • Precise Fuel Tracking: The app doesn't just calculate your average consumption; it even factor in how tire pressure affects your fuel efficiency. • Never Miss a Service: Smart reminders notify you well in advance when it’s time for an oil change, new brake pads, or insurance renewal. • Everything in One Place: Attach photos of receipts, spare parts, and service locations directly to your log entries. KEY FEATURES: • Effortless tracking of all expenses (repairs, parts, car washes, fines) • Advanced fuel log and consumption calculator • Intuitive reports and visual charts for any custom period • Attach photos of parts and documents to any entry • Log locations on the map with quick access to their website or phone number • Secure & Private: iCloud sync ensures your data belongs to you alone—no third-party servers • Unique Interface: Swipe across input fields to adjust values and see real-time recalculations! FULL VARIETY OF UNITS: • Distance: Kilometers / Miles • Fuel: Liters / Gallons (US & UK) • Consumption: l/100 km, km/l, MPG, gallons/100 miles • Tire Pressure: Bar, PSI, Atmospheres QUICK START (Just 3 Steps): 1. Fill in your vehicle details in the "Garage" section. 2. Create your first "Odometer" entry for the date you purchased the car (or today's date) and log the initial mileage. 3. Optionally, add past fill-ups or repairs and set up your reminders. You are all set! From now on, just log events as they happen. GOOD TO KNOW: • All core features are available for FREE. • Total Privacy: Your data is stored locally and securely synced via your iCloud. • Easy Data Transfer: Export and open your vehicle data file on another device. • Ad Control: Watch a short video in advance to keep your workspace ad-free. Have questions or feature ideas? We are always here to help: ironbook.sup@gmail.com. If you love using Iron book, please support us with an App Store rating!

About

PetrolUA

Features
Read full description

PetrolUA helps you quickly check current fuel prices at popular gas stations in Ukraine. Choose the fuel type you need, compare prices across networks, and get change notifications so you can refuel smarter.

Screenshots

Iron book4 screens
PetrolUA3 screens

Verdict

The call

The clearest difference is in-app purchases: PetrolUA at none against Iron book's 3. PetrolUA also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Iron book sells 3 in-app purchases, starting at $3.99 per year. PetrolUA asks for nothing beyond the download.

UpkeepUpdate frequency

Iron book ships an update monthly, PetrolUA every 2 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Iron book versus PetrolUA: the parameters behind the verdict, then further details
ParameterIron bookPetrolUA
PriceFreeFree
Rating4.6 (11 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings11 — better—
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size139 MB2 MB
Age rating4+4+
DeveloperSiarhei ArenichDmytro Panin

In-app purchases

3 purchases

Iron book

Subscriptions1
  • Premium for a year$3.991 Year
One-time2
  • Premium forever$7.99
  • Premium forever$14.99
None

PetrolUA

No in-app purchases

Questions

Is Iron book free?
Iron book is free to download, with in-app purchases available.
Is PetrolUA free?
PetrolUA is free to download, with no in-app purchases.
Do Iron book or PetrolUA have ads?
Iron book shows ads; PetrolUA does not.
Which is updated more often, Iron book or PetrolUA?
Iron book ships an update monthly, and PetrolUA every 2 months. Most recently, Iron book was updated on October 16, 2026 and PetrolUA on October 7, 2026.

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