# ActiveTrail vs 4U SERVICE

The clearest difference is update cadence: 4U SERVICE at every 5 days against ActiveTrail's every 3 months. 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.

ActiveTrail ships an update every 3 months, 4U SERVICE every 5 days. The most recent releases landed on September 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ActiveTrail | 4U SERVICE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 27 MB | 14 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ActiveTrail](https://appshunter.io/developer/1243397674) | [pizzaShemesh](https://appshunter.io/developer/1835346955) |

## What reviewers say

### ActiveTrail

[App page](https://appshunter.io/ios/app/activetrail/id1243397675)

Monitor marketing campaign performance and audience growth from your mobile device. Access advanced reports on opens, clicks, subscribers, and engagement metrics. Easily switch between accounts and share data with your team.

**Highlights:** Campaign engagement tracking, Audience growth monitoring, KPI tracking, New subscriber alerts, Advanced campaign reports, Shareable statistics

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

**In-app purchases:** none


### 4U SERVICE

[App page](https://appshunter.io/ios/app/4u-service/id6770064075)

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

**In-app purchases:** none


## Frequently asked questions

### Is ActiveTrail free?

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

### Is 4U SERVICE free?

4U SERVICE is free to download, with no in-app purchases.

### Do ActiveTrail or 4U SERVICE have ads?

Neither ActiveTrail nor 4U SERVICE shows ads.

### Which is updated more often, ActiveTrail or 4U SERVICE?

ActiveTrail ships an update every 3 months, and 4U SERVICE every 5 days. Most recently, ActiveTrail was updated on September 26, 2026 and 4U SERVICE on October 8, 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.*