# B The Method by Lia Bartha vs TF STUDIO

The clearest difference is monetization model: TF STUDIO at free with in-app purchases against B The Method by Lia Bartha's subscription. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. B The Method by Lia Bartha sells 2 in-app purchases, starting at $17.99 per month and TF STUDIO sells 7 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for B The Method by Lia Bartha against 4.9 for TF STUDIO. Both are backed by a comparable volume of ratings — 827 and 332 respectively. Written reviews are what separate them: 99% of B The Method by Lia Bartha's written reviews are positive against 98% of TF STUDIO's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | B The Method by Lia Bartha | TF STUDIO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (827 ratings)](https://appshunter.io/ios/app/b-the-method-by-lia-bartha/id1521727957/reviews)** | [4.9 (332 ratings)](https://appshunter.io/ios/app/tf-studio/id1558654839/reviews) |
| Number of ratings | **827** | 332 |
| Positive reviews | **99.1% of reviews** | 97.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 66 MB | 81 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [B The Method LLC](https://appshunter.io/developer/1521727959) | [Franken Worldwide Inc.](https://appshunter.io/developer/1558654841) |

## What reviewers say

### B The Method by Lia Bartha

[App page](https://appshunter.io/ios/app/b-the-method-by-lia-bartha/id1521727957)

This app offers a comprehensive Pilates-inspired home workout program with over 600 classes for all fitness levels. Led by a certified instructor, it focuses on proper form to sculpt and strengthen the body, promoting physical and mental well-being. Enjoy on-demand and live classes, with options for offline viewing and personalized guidance.

**Highlights:** Over 600 unique Pilates classes, Classes for all fitness levels, On-demand and live stream options, Focus on proper form and mind-body connection, Prenatal, postnatal, and meditation classes, Offline viewing available

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| B The Method Subscription | $17.99 | per month |
| B The Method Subscription | $159.99 | per year |

**What reviewers like**

- 👍 Effective, low-impact workouts
- 👍 Variety of class lengths and formats
- 👍 Excellent instructor with clear cues
- 👍 Calming, meditative approach
- 👍 Helpful for injury recovery and prevention

**What reviewers complain about**

- 🐛 Some app functionality issues (e.g. tracking completed classes)
- 🔍 Desire for more advanced or challenging workouts

**Reported bugs**

- App functionality issues (e.g. freezing, crashing)

**Requested features**

- Ability to track completed classes
- More advanced workout options
- Expanded equipment options (e.g. resistance bands)


### TF STUDIO

[App page](https://appshunter.io/ios/app/tf-studio/id1558654839)

This app offers dynamic Pilates workouts designed for at-home use, focusing on sculpting and strengthening without bulk. It features a blend of classic Pilates with strength-based sequences, suitable for all levels and available live, on-demand, or as reformer classes.

**Highlights:** Dynamic Power Pilates method, Strength-based, flowing sequences, Live, on-demand, and reformer classes, Beginner to advanced workouts, Smart filters for class selection, Pregnancy-friendly and cycle-syncing options

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TF STUDIO Monthly | $19.99 | per month |
| TF STUDIO Yearly | $179.99 | per year |
| T - F Studio - 999 | $9.99 | one-time |
| T - F Studio - 1499 | $14.99 | one-time |
| T - F Studio - 2099 | $20.99 | one-time |
| T - F Studio - 2999 | $29.99 | one-time |
| T - F Studio - 19999 | $199.99 | one-time |

**What reviewers like**

- 💪 Effective and challenging workouts
- 🧘‍♀️ Calming and grounding instruction
- 🔥 Visible body transformation results
- 🤩 Enjoyable and motivating
- 🧠 Holistic approach to health and wellness

**What reviewers complain about**

- 🐛 Occasional app glitches or video playback issues
- 🔍 Difficulty finding specific workouts
- 🕰️ Wish for more live/interactive classes

**Reported bugs**

- Some videos not playing properly
- Occasional app crashes

**Requested features**

- Custom playlists or favorites feature
- Improved video progress tracking
- More streaming options for TV integration


## Frequently asked questions

### Is B The Method by Lia Bartha free?

B The Method by Lia Bartha is free to download, with in-app purchases available.

### Is TF STUDIO free?

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

### Which has better reviews, B The Method by Lia Bartha or TF STUDIO?

B The Method by Lia Bartha is rated higher. B The Method by Lia Bartha averages 5.0 out of 5 from 827 ratings, while TF STUDIO averages 4.9 from 332 ratings.

### Do B The Method by Lia Bartha or TF STUDIO have ads?

Neither B The Method by Lia Bartha nor TF STUDIO shows ads.

### Which is updated more often, B The Method by Lia Bartha or TF STUDIO?

B The Method by Lia Bartha ships an update every 2 months, and TF STUDIO every 2 months. Most recently, B The Method by Lia Bartha was updated on September 25, 2026 and TF STUDIO on September 24, 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.*