# Harley vs Serial 1

The clearest difference is rating: Harley at 4.8 against Serial 1's 4.0. Harley also leads on ratings volume (39K vs 4) and update cadence (every 11 days vs every 2 months). Serial 1's advantage is review sentiment (75% vs 34%) and monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Harley holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Harley has 39K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 34% of Harley's written reviews are positive against 75% of Serial 1's, so the app with the better star average is not the one people write more warmly about.

Harley ships an update every 11 days, Serial 1 every 2 months. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Harley | Serial 1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (39K ratings)](https://appshunter.io/ios/app/harley-davidson/id1292723595/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/serial-1/id6737417988/reviews) |
| Number of ratings | **39K** | 4 |
| Positive reviews | 33.9% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 610 MB | 103 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Harley-Davidson Motor Company](https://appshunter.io/developer/428393873) | [Serial 1](https://appshunter.io/developer/1600110996) |

## What reviewers say

### Harley

[App page](https://appshunter.io/ios/app/harley-davidson/id1292723595)

Plan and navigate motorcycle routes, connect with fellow riders and dealerships, and manage your motorcycle's maintenance. Earn rewards through purchases and challenges.

**Highlights:** Custom route planning with waypoints, Turn-by-turn GPS navigation, Connect with riders and join groups, Find and navigate to dealerships, Track membership points and earn rewards, Record and share rides, Manage motorcycle maintenance and recalls

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful features
- 🚲 Great for Harley riders
- 💡 Useful challenges and competitions
- 🗺️ Good route planning

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔋 High battery drain
- 📍 Unreliable GPS and navigation
- 🤔 Confusing interface
- 🔍 Missing key features

**Reported bugs**

- Login issues after updates
- Route planning and navigation problems
- Incorrect mileage tracking
- Syncing issues between app and bike
- Crashing and freezing

**Requested features**

- Ability to share routes with friends
- Offline map downloads
- Automatic ride tracking
- Integration with other apps (e.g., Google Maps)
- More customization options


### Serial 1

[App page](https://appshunter.io/ios/app/serial-1/id6737417988)

Enhance your eBike journey with a premium digital companion. This app offers app-controlled security and safety, turn-by-turn navigation, and real-time ride data directly from your eBike.

**Highlights:** App-controlled security, Safety features, Turn-by-turn navigation, Real-time ride data, eBike companion

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harley free?

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

### Is Serial 1 free?

Serial 1 is free to download, with no in-app purchases.

### Which has better reviews, Harley or Serial 1?

Harley is rated higher. Harley averages 4.8 out of 5 from 39K ratings, while Serial 1 averages 4.0 from 4 ratings.

### Do Harley or Serial 1 have ads?

Neither Harley nor Serial 1 shows ads.

### Which is updated more often, Harley or Serial 1?

Harley ships an update every 11 days, and Serial 1 every 2 months. Most recently, Harley was updated on September 26, 2026 and Serial 1 on September 18, 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.*