# Trailfunds vs Prolost Watches

The clearest difference is price: Trailfunds at Free against Prolost Watches's $19.99. Trailfunds also leads on update cadence (every 2 days vs fortnightly) and device support (3 vs 1). Prolost Watches's advantage is rating (5.0 vs 4.2) and chart position (#39 vs unranked). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Trailfunds is free to download; Prolost Watches costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Prolost Watches holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 12 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Trailfunds ships an update every 2 days, Prolost Watches fortnightly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Trailfunds | Prolost Watches |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/trailfunds/id6737655342/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/prolost-watches/id6758811451/reviews)** |
| Number of ratings | 5 | **12** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#39** |
| Size | 87 MB | 70 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Trailfunds Inc](https://appshunter.io/developer/1679691689) | [Prolost, Inc.](https://appshunter.io/developer/1848205842) |

## What reviewers say

### Trailfunds

[App page](https://appshunter.io/ios/app/trailfunds/id6737655342)

Discover and navigate outdoor trails while directly supporting the organizations that maintain them. Contribute your time or money to local stewardship groups and help preserve natural spaces.

**Highlights:** Discover trails and outdoor places, Navigate adventures, Donate directly to stewardship organizations, Find volunteer opportunities, Report trail conditions

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

**In-app purchases:** none


### Prolost Watches

[App page](https://appshunter.io/ios/app/prolost-watches/id6758811451)

**Currently charting:** #39 Top Paid · Lifestyle (US App Store)

Log and manage your watch collection, track daily wear, and store photos. This app helps you revisit memories and understand your collecting habits, even tracking finances for watches you sell. It offers a private, offline experience for watch enthusiasts.

**Highlights:** Log watch details, Track daily wear, Store photos and memories, View wear insights, Manage watch finances, Offline data storage

**In-app purchases:** none


## Frequently asked questions

### Is Trailfunds free?

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

### Is Prolost Watches free?

Prolost Watches costs $19.99, with no in-app purchases.

### Which has better reviews, Trailfunds or Prolost Watches?

Prolost Watches is rated higher. Trailfunds averages 4.2 out of 5 from 5 ratings, while Prolost Watches averages 5.0 from 12 ratings.

### Do Trailfunds or Prolost Watches have ads?

Neither Trailfunds nor Prolost Watches shows ads.

### Which is updated more often, Trailfunds or Prolost Watches?

Trailfunds ships an update every 2 days, and Prolost Watches fortnightly. Most recently, Trailfunds was updated on October 24, 2026 and Prolost Watches 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.*