# StrengthBox vs Panda CrossFit Lab

The clearest difference is in-app purchases: Panda CrossFit Lab at none against StrengthBox's 2. StrengthBox's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StrengthBox sells 2 in-app purchases, starting at $5.99 per month. Panda CrossFit Lab asks for nothing beyond the download.

StrengthBox ships an update every 2 days, Panda CrossFit Lab every 3 weeks. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | StrengthBox | Panda CrossFit Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 41 MB | 111 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Innoveramera](https://appshunter.io/developer/1599090546) | [Panda Performance Lab](https://appshunter.io/developer/1687145607) |

## What reviewers say

### StrengthBox

[App page](https://appshunter.io/ios/app/strengthbox-workout-tracker/id6759178563)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Månad | $5.99 | per month |
| Årsplan | $39.99 | per year |


### Panda CrossFit Lab

[App page](https://appshunter.io/ios/app/panda-crossfit-lab/id6776293111)

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

**In-app purchases:** none


## Frequently asked questions

### Is StrengthBox free?

StrengthBox is free to download, with in-app purchases available.

### Is Panda CrossFit Lab free?

Panda CrossFit Lab is free to download, with no in-app purchases.

### Do StrengthBox or Panda CrossFit Lab have ads?

Neither StrengthBox nor Panda CrossFit Lab shows ads.

### Which is updated more often, StrengthBox or Panda CrossFit Lab?

StrengthBox ships an update every 2 days, and Panda CrossFit Lab every 3 weeks. Most recently, StrengthBox was updated on October 4, 2026 and Panda CrossFit Lab on October 6, 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.*