# ATPLab vs Ground Zero

ATPLab and Ground Zero 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on June 24, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | ATPLab | Ground Zero |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 66 MB | 14 MB |
| Requires iOS | 13.0 | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ANDREAS APOSTOLARAS](https://appshunter.io/developer/1586097421) | [Konstantinos Anagnostakis](https://appshunter.io/developer/545699886) |

## What reviewers say

### ATPLab

[App page](https://appshunter.io/ios/app/atplab/id1586097419)

This app provides personalized digital health and fitness programs with weekly workout plans tailored to your goals and fitness level. It offers direct communication with trainers, instructional videos, and a supportive online community to help you achieve your best self.

**Highlights:** Personalized weekly workout plans, Direct trainer communication, Instructional workout videos, Online fitness community, Workout anywhere, Progress tracking

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Ground Zero

[App page](https://appshunter.io/ios/app/ground-zero/id6445839166)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ATPLab free?

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

### Is Ground Zero free?

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

### Do ATPLab or Ground Zero have ads?

Neither ATPLab nor Ground Zero shows ads.

### Which is updated more often, ATPLab or Ground Zero?

ATPLab ships an update monthly, and Ground Zero monthly. Most recently, ATPLab was updated on June 24, 2026 and Ground Zero on September 7, 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.*