# TreadShare vs Solitude Carpool

The clearest difference is review sentiment: TreadShare at 91% against Solitude Carpool's 0%. TreadShare also leads on rating (4.7 vs 1.3). On price, ratings volume, update cadence and ads there is nothing between them.

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

TreadShare holds the better App Store score, 4.7 against 1.3. Both are backed by a comparable volume of ratings — 19 and 9 respectively. Written reviews point the same way: 91% of TreadShare's written reviews are positive against 0% of Solitude Carpool's.

TreadShare ships an update every 6 weeks, Solitude Carpool every 4 weeks. The most recent releases landed on July 21, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | TreadShare | Solitude Carpool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (19 ratings)](https://appshunter.io/ios/app/treadshare/id1478940060/reviews)** | [1.3 (9 ratings)](https://appshunter.io/ios/app/solitude-carpool/id1607774332/reviews) |
| Number of ratings | **19** | 9 |
| Positive reviews | **90.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 47 MB | 85 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TreadShare](https://appshunter.io/developer/1478940059) | [Liftango](https://appshunter.io/developer/1130634311) |

## What reviewers say

### TreadShare

[App page](https://appshunter.io/ios/app/treadshare/id1478940060)

This app connects drivers and passengers for carpooling, aiming to reduce traffic, save money, and protect the environment. It facilitates cost-sharing for rides across the Western US, allowing users to find or post available trips.

**Highlights:** Connect drivers and passengers, Share ride costs, Reduce traffic and environmental impact, Find or post available rides, Western US travel focus

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

**In-app purchases:** none


### Solitude Carpool

[App page](https://appshunter.io/ios/app/solitude-carpool/id1607774332)

This travel app aims to decrease traffic and carbon footprints by facilitating shared rides. Users can benefit from lower parking costs and save both time and money.

**Highlights:** Reduce traffic congestion, Lower CO2 emissions, Enjoy reduced parking fees, Save money, Save time

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

**In-app purchases:** none


## Frequently asked questions

### Is TreadShare free?

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

### Is Solitude Carpool free?

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

### Which has better reviews, TreadShare or Solitude Carpool?

TreadShare is rated higher. TreadShare averages 4.7 out of 5 from 19 ratings, while Solitude Carpool averages 1.3 from 9 ratings.

### Do TreadShare or Solitude Carpool have ads?

Neither TreadShare nor Solitude Carpool shows ads.

### Which is updated more often, TreadShare or Solitude Carpool?

TreadShare ships an update every 6 weeks, and Solitude Carpool every 4 weeks. Most recently, TreadShare was updated on July 21, 2026 and Solitude Carpool on September 7, 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.*