# Trailo vs SeyApp

The clearest difference is in-app purchases: SeyApp at none against Trailo's 2. Trailo's advantage is update cadence (every 2 days vs every 4 days) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Trailo sells 2 in-app purchases, starting at $49.99 per year. SeyApp asks for nothing beyond the download.

Trailo ships an update every 2 days, SeyApp every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Trailo | SeyApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 57 MB | 99 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Piech](https://appshunter.io/developer/1805649052) | [SeyApp Technologies](https://appshunter.io/developer/6809190229) |

## What reviewers say

### Trailo

[App page](https://appshunter.io/ios/app/trailo-ai-trip-planner/id6767237924)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trailo Annual | $49.99 | per year |
| One Trip Only | $12.99 | one-time |


### SeyApp

[App page](https://appshunter.io/ios/app/seyapp/id6809190227)

**Features:** Apple Wallet, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Trailo free?

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

### Is SeyApp free?

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

### Do Trailo or SeyApp have ads?

Neither Trailo nor SeyApp shows ads.

### Which is updated more often, Trailo or SeyApp?

Trailo ships an update every 2 days, and SeyApp every 4 days. Most recently, Trailo was updated on October 28, 2026 and SeyApp on October 31, 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.*