# BLK BOX vs FIT DESIGN

BLK BOX and FIT DESIGN are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

BLK BOX ships an update every 3 weeks, FIT DESIGN monthly. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | BLK BOX | FIT DESIGN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Ad-supported | — |
| Size | 54 MB | 83 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLK BOX](https://appshunter.io/developer/1516610909) | [FIT DESIGN FITNESS COMPANY LIMITED](https://appshunter.io/developer/1644098654) |

## What reviewers say

### BLK BOX

[App page](https://appshunter.io/ios/app/blk-box/id1516610910)

This app helps gym owners and coaches design and build their ideal fitness facilities. It offers expert guidance on equipment selection and optimal layout design to meet specific needs.

**Highlights:** Facility design assistance, Equipment selection guidance, Optimal layout creation, Coach-led training philosophy, Expert team support

**Features:** macOS Compatibility

**In-app purchases:** none


### FIT DESIGN

[App page](https://appshunter.io/ios/app/fit-design/id1644098652)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLK BOX free?

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

### Is FIT DESIGN free?

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

### Do BLK BOX or FIT DESIGN have ads?

Both BLK BOX and FIT DESIGN show ads.

### Which is updated more often, BLK BOX or FIT DESIGN?

BLK BOX ships an update every 3 weeks, and FIT DESIGN monthly. Most recently, BLK BOX was updated on October 11, 2026 and FIT DESIGN on October 27, 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.*