SODIWSERIES vs Kartz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SODIWSERIES
Experience the thrill of go-kart racing with a global ranking system. Compete year-round on international tracks, track your performance, and compare with drivers worldwide. It's an accessible and fun way to enjoy karting.
- Global go-kart competition
- Yearly international ranking
- Personalized performance statistics
- Compete on international tracks
- Race with friends or solo
- Free to subscribe and race
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Discover a new world with the Sodi W Series and feel the real thrill of a go-kart competition, while having some good fun ! If you are looking for some entertainment, fun and adrenaline, the SWS are made for you. An easy & free concept ! The Sodi W Series give you the opportunity of seating in a bucket seat and to participate to go-karts races all year long wherever you like within the international SWS tracks' network. Without any constraints of time, place or gear, on your nearest track or on the most prestigious tracks of the world, have fun on your own or with your friends. A yearly ranking, enhanced by an international Final : Drive as you feel & win points race after race to improve your position in the championship. Check your performances on the Sodi World Series website through personalized statistics, allowing you to compare yourself with your friends & with drivers from all over the world ! Open to everyone, the Sodi World Series are a fantastic way of enjoying karting differently, and for the best of you, to get your driver's skills tested on the Sodi World Finals ! Suscribe for free, choose your racing category & put the pedal to the metal !
Kartz
Track your karting lap times, monitor your progress across different tracks, and compare your performance with other amateur drivers in France. Discover nearby circuits and share your racing sessions with the community.
- Record lap times per track
- Track progress over time
- Compare with other drivers
- Discover nearby circuits
- Share and comment on sessions
- Unlock performance badges
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Kartz, c'est l'app de la communauté karting amateur en France. Enregistre chaque session, garde une trace de tes meilleurs temps et suis ta progression circuit par circuit. Fini les chronos gribouillés sur ton téléphone : tout est au même endroit, propre et comparable. CE QUE TU PEUX FAIRE • Enregistrer tes chronos et retrouver ton meilleur temps sur chaque piste • Te comparer aux autres pilotes sur le classement de ton circuit • Suivre ta progression dans le temps • Découvrir les circuits près de chez toi sur la carte • Partager tes sessions dans le fil, liker et commenter celles des autres • Débloquer des badges au fil de tes performances POUR QUI Que tu roules en loisir le week-end ou que tu vises le podium, Kartz te donne les outils pour suivre et améliorer tes temps. Rejoins les pilotes déjà sur Kartz et montre ce que tu as dans le moteur. Conditions d'utilisation (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Politique de confidentialité : https://kartz.fr/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Kartz at 100% against SODIWSERIES's 50%. Kartz also leads on update cadence (every 6 days vs every 3 months). SODIWSERIES's advantage is in-app purchases (none vs 7) and iOS requirement (13.0 vs 15.0). On price, 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. Kartz sells 7 in-app purchases, starting at $3.99 per month. SODIWSERIES asks for nothing beyond the download.
SODIWSERIES ships an update every 3 months, Kartz every 6 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | SODIWSERIES | Kartz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 33 MB | 103 MB |
| Age rating | 4+ | 12+ |
| Developer | Sodikart | Theo manzella |
Customer experience
SODIWSERIES
Kartz
In-app purchases
SODIWSERIES
No in-app purchases
Kartz
- Kartz Pro3 Days trial$3.991 Month
- Kartz Pro$34.991 Year
- 100 boulons$0.99
- 250 boulons$1.99
- 450 boulons$3.99
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- 700 boulons$5.99
- 2 100 boulons$19.99
