# Block Bricks! vs SPDY App

The clearest difference is update cadence: SPDY App at every 3 months against Block Bricks!'s every 19 months. Block Bricks!'s advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Block Bricks! ships an update every 19 months, SPDY App every 3 months. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Block Bricks! | SPDY App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/spdy-app/id1665550756/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 40 MB | 64 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [杰 张](https://appshunter.io/developer/397619995) | [SPDY APP, LLC](https://appshunter.io/developer/1654922695) |

## What reviewers say

### Block Bricks!

[App page](https://appshunter.io/ios/app/block-bricks/id1273785201)

This tool helps users find profitable cryptocurrency arbitrage opportunities by displaying price differences across various markets. It allows for quick identification of coins with significant price discrepancies, enabling informed trading decisions.

**Highlights:** Cryptocurrency arbitrage tool, Displays coin price differences, Shows all market prices, Identifies price discrepancies

**Features:** macOS Compatibility

**In-app purchases:** none


### SPDY App

[App page](https://appshunter.io/ios/app/spdy-app/id1665550756)

Accept cryptocurrency payments for your business without needing any crypto knowledge. Funds are automatically converted to USD and deposited into your account, simplifying transactions.

**Highlights:** Accept cryptocurrency payments, Automatic USD conversion, No crypto experience needed, Direct USD deposit, Simplified business transactions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Block Bricks! free?

Block Bricks! is free to download, with no in-app purchases.

### Is SPDY App free?

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

### Do Block Bricks! or SPDY App have ads?

Neither Block Bricks! nor SPDY App shows ads.

### Which is updated more often, Block Bricks! or SPDY App?

Block Bricks! ships an update every 19 months, and SPDY App every 3 months. Most recently, Block Bricks! was updated on September 23, 2026 and SPDY App on September 19, 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.*