# The Gray Space vs TSP Training and Performance

The Gray Space and TSP Training and Performance are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | The Gray Space | TSP Training and Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tsp-training-and-performance/id6763616298/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | — | Free |
| Size | 43 MB | 41 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [365 GRIND FITNESS LLC](https://appshunter.io/developer/1893126255) | [Luke Martin](https://appshunter.io/developer/1895399715) |

## What reviewers say

### The Gray Space

[App page](https://appshunter.io/ios/app/the-gray-space/id6762149525)

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

**In-app purchases:** none


### TSP Training and Performance

[App page](https://appshunter.io/ios/app/tsp-training-and-performance/id6763616298)

This app helps athletes of all ages improve speed, strength, and agility with structured training programs and real coaching. Book sessions, manage memberships, track progress, and reserve facilities like golf simulators and batting cages.

**Highlights:** Book speed, agility, and strength sessions, Schedule personal training, Manage memberships and payments, View real-time class schedules, Track training and progress, Reserve golf simulators and batting cages

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

**In-app purchases:** none


## Frequently asked questions

### Is The Gray Space free?

The Gray Space is free to download, with no in-app purchases.

### Is TSP Training and Performance free?

TSP Training and Performance is free to download, with no in-app purchases.

### Do The Gray Space or TSP Training and Performance have ads?

Neither The Gray Space nor TSP Training and Performance shows ads.

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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.*