# LapTrophy vs SODIWSERIES

The clearest difference is rating: LapTrophy at 4.8 against SODIWSERIES's 4.0. LapTrophy also leads on review sentiment (79% vs 50%) and ratings volume (271 vs 2). SODIWSERIES's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. LapTrophy sells 2 in-app purchases, starting at $4.99 per month. SODIWSERIES asks for nothing beyond the download.

LapTrophy holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: LapTrophy has 271 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 79% of LapTrophy's written reviews are positive against 50% of SODIWSERIES's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 22, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | LapTrophy | SODIWSERIES |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (271 ratings)](https://appshunter.io/ios/app/laptrophy-track-lap-timer/id1244558686/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/sodiwseries/id1574936400/reviews) |
| Number of ratings | **271** | 2 |
| Positive reviews | **79.4% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 24 MB | 33 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DXB Technologies](https://appshunter.io/developer/1106571299) | [Sodikart](https://appshunter.io/developer/1480510574) |

## What reviewers say

### LapTrophy

[App page](https://appshunter.io/ios/app/laptrophy-track-lap-timer/id1244558686)

This app provides real-time lap timing, live tracking, and advanced analytics for car and motorbike racing. It offers GPS-powered accuracy, smart finish line detection, and detailed performance insights to help users analyze and improve their racing techniques on tracks worldwide.

**Highlights:** GPS-powered lap and sector timing, Live tracking and leaderboards, Data-driven speed and acceleration analysis, Worldwide track library and custom track creation, Automatic finish line detection, Session data export (CSV/GPX), Motorcycle lean angle analysis

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Club Member | $4.99 | per month |
| Membre Club | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🎯 Accurate lap timing for casual track days
- 💰 Excellent free version functionality
- 🗣️ Voice announcements for lap times
- 📊 Good data visualization and analysis

**What reviewers complain about**

- 📺 Excessive ads in free version
- 💳 Subscription model instead of one-time purchase
- 🎯 GPS accuracy issues on small tracks
- 🐛 Frequent lap detection failures
- 📍 Inaccurate track mapping/visualization

**Reported bugs**

- GPS signal loss and tracking errors
- Laps not being recorded despite activity
- Incorrect lap time calculations (off by minutes)
- App crashes on older devices (iPhone 6, SE)
- Subscription payment issues and unauthorized charges

**Requested features**

- One-time purchase option instead of subscription
- Japanese language support
- More than 2 sectors per circuit
- Minimum speed data
- Apple Watch support


### SODIWSERIES

[App page](https://appshunter.io/ios/app/sodiwseries/id1574936400)

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.

**Highlights:** Global go-kart competition, Yearly international ranking, Personalized performance statistics, Compete on international tracks, Race with friends or solo, Free to subscribe and race

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LapTrophy free?

LapTrophy is free to download, with in-app purchases available.

### Is SODIWSERIES free?

SODIWSERIES is free to download, with no in-app purchases.

### Which has better reviews, LapTrophy or SODIWSERIES?

LapTrophy is rated higher. LapTrophy averages 4.8 out of 5 from 271 ratings, while SODIWSERIES averages 4.0 from 2 ratings.

### Do LapTrophy or SODIWSERIES have ads?

LapTrophy shows ads; SODIWSERIES does not.

### Which is updated more often, LapTrophy or SODIWSERIES?

LapTrophy ships an update every 3 months, and SODIWSERIES every 3 months. Most recently, LapTrophy was updated on September 22, 2026 and SODIWSERIES on September 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*