SPARK car sharing vs Sofia2Go
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SPARK car sharing
This app offers eco-friendly electric car sharing for affordable travel in select EU cities. Users can find, reserve, and unlock vehicles via the app, paying only for time and distance. Parking, charging, insurance, and maintenance are included.
- Electric car sharing
- Free-floating model
- Pay per time and distance
- Includes parking, charging, insurance
- Long-term rental discounts
- Loyalty points program
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SPARK is an electric car-sharing app for your affordable and eco-friendly travels in the EU cities: Sofia, Plovdiv, Vilnius and Kaunas. We provide only electric cars to reach your destination in comfort and style, respecting the environment and saving your costs. Free-floating model allows you to start your trip in one location and leave SPARK car in any other location within designated zones as shown on the map. Your travels might take from few minutes to days – as long as you need a car at the affordable cost. Here’s how it works: • Download the app. • Register – your driving licence and payment card are required. • Find a car, reserve it and unlock via app. • Pay for a time and distance – parking, charging, insurance and maintenance are included in the price. • Select Long term offers – get discounts and free kilometres for your longer trips. • Earn eGO loyalty points for travelling with SPARK and redeem them for special rewards. • Get Membership plan and receive special benefits. Now you can own electric car only by owning SPARK app. Download the app and enjoy zero-pollution travels in your city!
Sofia2Go
Manage your Sofia public transport passes securely. Access your travel history, get real-time routing, and view up-to-date timetables to stay on schedule.
- Secure pass purchase and management
- View travel history
- Real-time routing
- Up-to-date timetables
- Stay on schedule
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The app allows users to securely purchase and manage their transport passes on the Sofia City Card for Sofia's public transport system. Furthermore, users can access their travel history, get real-time routing, and stay on schedule with up-to-date timetables.
Screenshots
Verdict
The clearest difference is rating: SPARK car sharing at 4.3 against Sofia2Go's 1.0. SPARK car sharing also leads on ratings volume (54 vs 1) and review sentiment (13% vs 0%). Sofia2Go's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, 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.
SPARK car sharing holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: SPARK car sharing has 54 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 13% of SPARK car sharing's written reviews are positive against 0% of Sofia2Go's.
SPARK car sharing ships an update every 2 weeks, Sofia2Go weekly. Both last shipped on September 30, 2026.
| Parameter | SPARK car sharing | Sofia2Go |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (54 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 12.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 54 — better | 1 |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 153 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | SPARK Technologies UAB | Sofia Urban Mobility Centre |
Customer experience
SPARK car sharing
Sofia2Go
In-app purchases
SPARK car sharing
No in-app purchases
Sofia2Go
No in-app purchases
Questions
Is SPARK car sharing free?
Is Sofia2Go free?
Which has better reviews, SPARK car sharing or Sofia2Go?
Do SPARK car sharing or Sofia2Go have ads?
Which is updated more often, SPARK car sharing or Sofia2Go?
Other comparisons
