# Compound by The Blocks vs B.B. Link Configurator

The clearest difference is rating: Compound by The Blocks at 5.0 against B.B. Link Configurator's 4.6. Compound by The Blocks also leads on iOS requirement (13.0 vs 16.6). B.B. Link Configurator's advantage is update cadence (every 5 weeks vs every 7 months) and ratings volume (8 vs 1). 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.

Compound by The Blocks holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: B.B. Link Configurator has 8 ratings behind it against 1, so its average is the more settled of the two.

Compound by The Blocks ships an update every 7 months, B.B. Link Configurator every 5 weeks. The most recent releases landed on June 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Compound by The Blocks | B.B. Link Configurator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/compound-by-the-blocks/id6445939061/reviews)** | [4.6 (8 ratings)](https://appshunter.io/ios/app/bb-link-configurator/id6476163710/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 7 MB | 3 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seth Mitchell](https://appshunter.io/developer/1674968117) | [Island Magic Co.](https://appshunter.io/developer/1529387252) |

## What reviewers say

### Compound by The Blocks

[App page](https://appshunter.io/ios/app/compound-by-the-blocks/id6445939061)

Easily calculate the future growth of your savings using the power of compounding interest. This intuitive financial tool helps you visualize your wealth accumulation and make informed decisions for your financial future.

**Highlights:** Compound interest calculations, Savings growth projection, Intuitive user interface, Financial goal planning, Wealth building tool

**Features:** macOS Compatibility

**In-app purchases:** none


### B.B. Link Configurator

[App page](https://appshunter.io/ios/app/bb-link-configurator/id6476163710)

Configure a Bluetooth adapter to connect your amateur radio to an iOS device. This enables data exchange with apps like RadioMail and aprs.fi using the radio's TNC as a packet modem.

**Highlights:** Configure B.B. Link Bluetooth adapter, Pair with Kenwood TH-D74/TH-D75 radios, Connect radio (Bluetooth Classic) to iOS (BLE), Utilize radio's TNC as packet modem, Data exchange with amateur radio apps

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Compound by The Blocks free?

Compound by The Blocks is free to download, with no in-app purchases.

### Is B.B. Link Configurator free?

B.B. Link Configurator is free to download, with no in-app purchases.

### Which has better reviews, Compound by The Blocks or B.B. Link Configurator?

Compound by The Blocks is rated higher. Compound by The Blocks averages 5.0 out of 5 from 1 ratings, while B.B. Link Configurator averages 4.6 from 8 ratings.

### Do Compound by The Blocks or B.B. Link Configurator have ads?

Neither Compound by The Blocks nor B.B. Link Configurator shows ads.

### Which is updated more often, Compound by The Blocks or B.B. Link Configurator?

Compound by The Blocks ships an update every 7 months, and B.B. Link Configurator every 5 weeks. Most recently, Compound by The Blocks was updated on June 1, 2026 and B.B. Link Configurator on September 11, 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.*