Smart Şarj vs OtoKarnem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Şarj
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Şarj Edin ve Keşfedin! Yenilikçi uygulamamız ile, elektrikli araç kullanıcıları için sürdürülebilir bir şarj deneyimi sunuyoruz. * İster üye olun ister olmayın rahatlıkla şarj işlemlerinizi gerçekleştirebilirsiniz. * Aynı anda çoklu araç şarj edebilme özelliği sayesinde, tek bir akıllı cihazınızla, şarj olan tüm araçlarınızı anlık takip edebilir ve istediğiniz zaman, istediğiniz aracınızın şarj işlemini uzaktan durdurabilirsiniz. * Harita üzerinde şarj istasyonlarında gezinme, rezervasyon yapabilme, geçmiş işlemlerinizi görüntüleyebilme gibi birbirinden güzel imkânların keyfini çıkarın.. Charge and Explore! With our innovative application, we offer a sustainable charging experience for electric vehicle users. * You can easily carry out your charging transactions whether you are a member or not. * With the ability to charge multiple vehicles at the same time, you can instantly monitor all your charging vehicles with a single smart device and remotely stop the charging process of your vehicle whenever you want. * Enjoy wonderful opportunities such as navigating charging stations on the map, making reservations, and viewing your past transactions..
OtoKarnem
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OtoKarnem keeps your car's whole record in one place. Log your mileage, fuel, service and expenses; OtoKarnem remembers your insurance and inspection dates for you. REMINDERS • Get notified before your traffic insurance, comprehensive cover (kasko) or vehicle inspection expires. • Haven't logged your mileage in a while? You'll get a short reminder, at most four times, never pushy. • Every notification stays in the Notifications screen; swipe to mark it as read or delete it. RECORDS AND EXPENSES • Mileage history: see how far your car has gone. • Fuel log: litres, price per litre and station. • Service and maintenance log: when, at what mileage and what was done. • Expense summary: a monthly chart of fuel, service, insurance and other costs; share the report with one tap. YOUR DOCUMENTS, ALWAYS WITH YOU Add photos or PDFs of your registration, policies and other papers to your car. Open them on your phone whenever you need them, and share them if you have to. ACCIDENT REPORT Fill in the accident report step by step on your phone. Party details, accident location and damage photos all in one place. Draw the sketch by dragging and dropping ready-made roads, junctions and vehicles, or draw it freehand. PARKING AND STATIONS • Save where you parked with its location, a note and a photo. No account needed. • See fuel stations and EV charging points near you on the map. SHARE YOUR CAR Keep track of the same car with your partner or family. The owner creates an invite code, and whoever enters it sees the car in their own list. People you share with can add and edit records and get the reminders too. Only the owner can mark the car as sold or remove people. WHEN YOU SELL YOUR CAR Mark the car as sold. When the new owner adds it, they take it over with its mileage, service and inspection history. Your fuel, insurance and kasko records, documents and photos are not shown to the new owner. The same car can't be added to two accounts: if someone tries to add it before the owner marks it as sold, the owner is asked to approve. WARNING LIGHTS GUIDE What does that dashboard light mean? Step-by-step guidance for oil pressure, overheating, brakes, the check engine light, ABS, tyre pressure, glow plugs and more. Each light is marked "Stop now", "Get it checked" or "Info", and the guide works offline. MORE THAN ONE CAR Add all your cars. Each car keeps its own records, documents and reminders. PRIVACY • Your records are tied to your account, so they stay with you when you change phones. • Your location is used only while you use the app, for parking, the accident address and nearby stations. • You can delete your account from the profile screen at any time, and your personal details are deleted. Cars you share pass to the people you share them with. For your other cars, the mileage, service and inspection history stays with the car and may be passed to a future owner who adds it. • The app shows ads. Note: the app interface is currently in Turkish.
Screenshots
Verdict
The clearest difference is ads: Smart Şarj at none against OtoKarnem's shown. Smart Şarj also leads on iOS requirement (13.0 vs 15.1). OtoKarnem's advantage is update cadence (every 8 days vs every 2 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Smart Şarj ships an update every 2 months, OtoKarnem every 8 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.
| Parameter | Smart Şarj | OtoKarnem |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 29 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | SARJMATIK ENERJI BILISIM LIMITED SIRKETI | SORATRONTECH YAZILIM VE DANISMANLIK LIMITED SIRKETI |
In-app purchases
Smart Şarj
No in-app purchases
OtoKarnem
No in-app purchases









