# WTM EXCHANGE vs PolyBuys

WTM EXCHANGE and PolyBuys are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for WTM EXCHANGE against 5.0 for PolyBuys. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | WTM EXCHANGE | PolyBuys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/wtm-exchange/id6757513171/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/polybuys/id6760382206/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Monetization | Free | Free |
| Size | 33 MB | 37 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [JALYN DEVIN,MICHAEL JEFFRIES](https://appshunter.io/developer/1866767612) | [Taylor Labs](https://appshunter.io/developer/1884219053) |

## What reviewers say

### WTM EXCHANGE

[App page](https://appshunter.io/ios/app/wtm-exchange/id6757513171)

Facilitates local item trading through direct communication and user profiles. Create listings, message traders instantly, and manage your trades securely. Focuses on building trust within a local community for smarter exchanges.

**Highlights:** Create item listings with photos, Instant messaging with traders, Browse and manage listings, View user profiles and reviews, Send photos and videos in chat, Secure account and data control

**Features:** macOS Compatibility

**In-app purchases:** none


### PolyBuys

[App page](https://appshunter.io/ios/app/polybuys/id6760382206)

A secure student marketplace exclusively for Cal Poly, San Luis Obispo. Verified users can easily buy and sell items like textbooks, furniture, and electronics directly within the app. Enjoy a safe, campus-focused trading experience with direct messaging and saved listings.

**Highlights:** Verified Cal Poly student community, Fast listing creation, Direct in-app messaging, Save favorite listings, Report and block suspicious content, Campus-exclusive trading

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

**In-app purchases:** none


## Frequently asked questions

### Is WTM EXCHANGE free?

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

### Is PolyBuys free?

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

### Which has better reviews, WTM EXCHANGE or PolyBuys?

WTM EXCHANGE and PolyBuys are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do WTM EXCHANGE or PolyBuys have ads?

Neither WTM EXCHANGE nor PolyBuys shows ads.

### Which is updated more often, WTM EXCHANGE or PolyBuys?

WTM EXCHANGE ships an update daily, and PolyBuys daily. Most recently, WTM EXCHANGE was updated on October 11, 2026 and PolyBuys on October 2, 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.*