# BLK BOX vs TTY

The clearest difference is ads: TTY at none against BLK BOX's shown. BLK BOX's advantage is update cadence (every 3 weeks vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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, TTY every 11 months. The most recent releases landed on October 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | BLK BOX | TTY |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | Ad-supported | — |
| Size | 54 MB | 40 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLK BOX](https://appshunter.io/developer/1516610909) | [THE TRAINING YARD (EXETER) LTD](https://appshunter.io/developer/1742304137) |

## 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


### TTY

[App page](https://appshunter.io/ios/app/tty/id6499065703)

**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 TTY free?

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

### Do BLK BOX or TTY have ads?

BLK BOX shows ads; TTY does not.

### Which is updated more often, BLK BOX or TTY?

BLK BOX ships an update every 3 weeks, and TTY every 11 months. Most recently, BLK BOX was updated on October 11, 2026 and TTY on September 17, 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.*