# The Training Lab vs NuCellf

The clearest difference is ads: NuCellf at none against The Training Lab's shown. NuCellf also leads on monetization model (free vs ad-supported) and update cadence (every 2 months vs every 4 months). The Training Lab's advantage is ratings volume (52 vs 2). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for The Training Lab against 5.0 for NuCellf. That said, the two scores are not equally well evidenced: The Training Lab has 52 ratings behind it against 2, so its average is the more settled of the two.

The Training Lab ships an update every 4 months, NuCellf every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | The Training Lab | NuCellf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (52 ratings)](https://appshunter.io/ios/app/the-training-lab/id1293781346/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nucellf/id6446865621/reviews)** |
| Number of ratings | **52** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 131 MB | 173 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Warrior Fitness LLC](https://appshunter.io/developer/1487850291) | [NuCellf, Inc.](https://appshunter.io/developer/1679453471) |

## What reviewers say

### The Training Lab

[App page](https://appshunter.io/ios/app/the-training-lab/id1293781346)

Plan and schedule fitness classes directly from your device. View class schedules, sign up, and access studio location information. Optimize your time and convenience for class bookings.

**Highlights:** View class schedules, Sign up for classes, Access studio location, Schedule classes from device, Optimize time for bookings

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### NuCellf

[App page](https://appshunter.io/ios/app/nucellf/id6446865621)

Achieve your health and fitness goals with personalized coaching, customized workout and nutrition plans, and progress tracking. Connect with coaches, join communities, and integrate wearable devices for a holistic approach to wellness.

**Highlights:** Personalized coaching, Customized workout and nutrition programs, Follow-along exercise videos, Meal and habit tracking, Progress and measurement tracking, Real-time coach messaging, Wearable device integration

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is The Training Lab free?

The Training Lab is free to download, with no in-app purchases.

### Is NuCellf free?

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

### Which has better reviews, The Training Lab or NuCellf?

NuCellf is rated higher. The Training Lab averages 4.9 out of 5 from 52 ratings, while NuCellf averages 5.0 from 2 ratings.

### Do The Training Lab or NuCellf have ads?

The Training Lab shows ads; NuCellf does not.

### Which is updated more often, The Training Lab or NuCellf?

The Training Lab ships an update every 4 months, and NuCellf every 2 months. Most recently, The Training Lab was updated on November 3, 2026 and NuCellf on November 3, 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.*