# Tradeblock vs SolePredict

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

Both are free to download. SolePredict sells 1 in-app purchase, starting at $3.99 per month. Tradeblock asks for nothing beyond the download.

Tradeblock ships an update fortnightly, SolePredict every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Tradeblock | SolePredict |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (4.6K ratings)](https://appshunter.io/ios/app/tradeblock-sneaker-trading/id1544090672/reviews)** | — |
| Number of ratings | **4.6K** | — |
| Positive reviews | 34.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 64 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Tradeblock](https://appshunter.io/developer/1544090674) | [SolePredict LLC](https://appshunter.io/developer/1779213603) |

## What reviewers say

### Tradeblock

[App page](https://appshunter.io/ios/app/tradeblock-sneaker-trading/id1544090672)

This app allows sneaker enthusiasts to safely buy, sell, and trade authenticated shoes. It offers secure transactions with a flat seller fee, market data, and a community for collectors. Users can manage their inventory and connect with other enthusiasts.

**Highlights:** Buy, sell, and trade authenticated sneakers, Secure transactions with authenticity inspection, Flat seller fee for higher profits, Access to market data and inventory, Connect with other sneaker collectors, Manage personal collection and offers

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great concept and app
- 👍 Easy to use and navigate
- 🔒 Guaranteed authentication
- 💡 Ability to trade instead of buy/sell
- 👍 Responsive and helpful customer service

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 💰 High trade fees
- 🤔 Difficulty finding fair trades
- 🤔 Lack of user feedback/ratings system
- 🤔 Concerns about authentication accuracy

**Reported bugs**

- Login issues and having to sign in repeatedly
- Incorrect shoe valuations and pricing
- Trades getting cancelled for minor issues
- Delayed shoe returns and refunds

**Requested features**

- Improved search and matching algorithms
- Tiered trade fee structure
- Ability to leave user feedback/ratings
- More detailed used shoe condition reporting


### SolePredict

[App page](https://appshunter.io/ios/app/solepredict/id6738074121)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SolePredict Premium | $3.99 | per month |


## Frequently asked questions

### Is Tradeblock free?

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

### Is SolePredict free?

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

### Do Tradeblock or SolePredict have ads?

Neither Tradeblock nor SolePredict shows ads.

### Which is updated more often, Tradeblock or SolePredict?

Tradeblock ships an update fortnightly, and SolePredict every 4 days. Most recently, Tradeblock was updated on November 3, 2026 and SolePredict on October 30, 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.*