# Compact Octane vs Apex Lines

The clearest difference is review sentiment: Compact Octane at 100% against Apex Lines's 0%. Compact Octane also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 2). Apex Lines's advantage is update cadence (every 4 days vs monthly). On price, ratings volume, ads and device support there is nothing between them.

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

Compact Octane holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 100% of Compact Octane's written reviews are positive against 0% of Apex Lines's.

Compact Octane ships an update monthly, Apex Lines every 4 days. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Compact Octane | Apex Lines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/compact-octane/id6768124372/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/apex-lines-track-day-notebook/id6788257729/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 30 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Compact Octane LLC](https://appshunter.io/developer/1896542162) | [Another One, LLC](https://appshunter.io/developer/1661440083) |

## What reviewers say

### Compact Octane

[App page](https://appshunter.io/ios/app/compact-octane/id6768124372)

Stay informed about motorcycle track day events with real-time updates on sessions, announcements, and schedules. Receive instant alerts, countdowns to your next session, and access track maps and event photos.

**Highlights:** Live session timer, Instant push notifications, Full day schedule, Next session countdown, Audio announcements, Track maps, Links to lap times & photos

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 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

**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 Compact Octane free?

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

### Is Apex Lines free?

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

### Which has better reviews, Compact Octane or Apex Lines?

Compact Octane is rated higher. Compact Octane averages 5.0 out of 5 from 4 ratings, while Apex Lines averages 3.0 from 2 ratings.

### Do Compact Octane or Apex Lines have ads?

Neither Compact Octane nor Apex Lines shows ads.

### Which is updated more often, Compact Octane or Apex Lines?

Compact Octane ships an update monthly, and Apex Lines every 4 days. Most recently, Compact Octane was updated on October 22, 2026 and Apex Lines on October 11, 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.*