# Track Attack! Lap timer & maps vs Apex Lines

Track Attack! Lap timer & maps and Apex Lines both sit at 4.9 stars, but that hides the real split: 98% of Track Attack! Lap timer & maps's written reviews are positive against 0% of Apex Lines's. Track Attack! Lap timer & maps also leads on ratings volume (149 vs 1). Apex Lines's advantage is update cadence (every 5 days vs fortnightly). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Track Attack! Lap timer & maps sells 2 in-app purchases, starting at $12.99 per month and Apex Lines sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Track Attack! Lap timer & maps against 5.0 for Apex Lines. That said, the two scores are not equally well evidenced: Track Attack! Lap timer & maps has 149 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 98% of Track Attack! Lap timer & maps's written reviews are positive against 0% of Apex Lines's.

Track Attack! Lap timer & maps ships an update fortnightly, Apex Lines every 5 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Track Attack! Lap timer & maps | Apex Lines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (149 ratings)](https://appshunter.io/ios/app/track-attack-lap-timer-and-maps/id1557802135/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/apex-lines-track-day-notebook/id6788257729/reviews)** |
| Number of ratings | **149** | 1 |
| Positive reviews | **98.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 35 MB | 19 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Velocity Labs LLC](https://appshunter.io/developer/1557802137) | [Another One, LLC](https://appshunter.io/developer/1661440083) |

## What reviewers say

### Track Attack! Lap timer & maps

[App page](https://appshunter.io/ios/app/track-attack-lap-timer-and-maps/id1557802135)

This app transforms your phone into a high-precision GPS lap timer and driving data recorder. Analyze performance with detailed telemetry, compare laps side-by-side with ghost laps, and instantly share videos with custom data overlays. It's designed for track days, racing, and spirited driving.

**Highlights:** High-precision GPS lap timer, Real-time driving data and live delta tracking, Dual camera video recording with picture-in-picture, Ghost laps and lap battles for comparison, OBD BLE support for engine data, CarPlay support for live data and navigation, Customizable data overlays

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Track Attack Pro (1 month) | $12.99 | per month |
| Track Attack Pro (1 year) | $59.99 | per year |

**What reviewers like**

- 👍 Extremely user-friendly interface and easy setup
- 🎥 High-quality video recording with customizable overlays
- 📊 Comprehensive telemetry data and lap timing accuracy
- 🔗 Seamless OBD2 device connectivity via Bluetooth
- 💰 Free base version with optional paid features

**What reviewers complain about**

- 💳 Subscription required for full functionality
- 📱 Landscape-only mode limits accessibility
- 🎨 Limited customization for visual elements (logo, dial styles)
- 🔌 Occasional Bluetooth connectivity issues with some OBD devices
- 📺 Logo placement takes up significant screen space

**Reported bugs**

- OBDlink MX+ device not appearing in OBD device list
- Bluetooth connectivity issues with certain OBD readers
- CarPlay interference with latest iPhone updates

**Requested features**

- External video import capability
- Simulated braking data from G-force sensors
- Lap splits functionality
- Leaderboard feature for shared routes with friends
- Portrait/vertical mode support


### Apex Lines

[App page](https://appshunter.io/ios/app/apex-lines-track-day-notebook/id6788257729)

Log track day details like tire pressures, gearing, and lap times against real circuit maps. Features corner notes, setup memory, and a maintenance ledger for your motorcycle. Offers data export and simulation tools.

**Highlights:** Log track day sessions, laps, and tire pressures, Real circuit maps with numbered corners, Pin notes to specific corners, Circuit setup memory and hot-pressure intelligence, Motorcycle maintenance ledger, Data export (CSV, JSON), 3D circuit simulation

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apex Lines Pro Monthly | $4.99 | per month |
| Apex Lines Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Track Attack! Lap timer & maps free?

Track Attack! Lap timer & maps is free to download, with in-app purchases available.

### Is Apex Lines free?

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

### Which has better reviews, Track Attack! Lap timer & maps or Apex Lines?

Apex Lines is rated higher. Track Attack! Lap timer & maps averages 4.9 out of 5 from 149 ratings, while Apex Lines averages 5.0 from 1 ratings.

### Do Track Attack! Lap timer & maps or Apex Lines have ads?

Neither Track Attack! Lap timer & maps nor Apex Lines shows ads.

### Which is updated more often, Track Attack! Lap timer & maps or Apex Lines?

Track Attack! Lap timer & maps ships an update fortnightly, and Apex Lines every 5 days. Most recently, Track Attack! Lap timer & maps was updated on November 7, 2026 and Apex Lines on November 5, 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.*