# ALT method vs Studio KSL by Katrina Scott

The clearest difference is in-app purchases: ALT method at none against Studio KSL by Katrina Scott's 4. Studio KSL by Katrina Scott's advantage is update cadence (every 3 weeks vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Studio KSL by Katrina Scott sells 4 in-app purchases, starting at $27.99 per month. ALT method asks for nothing beyond the download.

ALT method ships an update every 11 months, Studio KSL by Katrina Scott every 3 weeks. The most recent releases landed on September 30, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ALT method | Studio KSL by Katrina Scott |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (200 ratings)](https://appshunter.io/ios/app/studio-ksl-by-katrina-scott/id6740766431/reviews)** |
| Number of ratings | — | **200** |
| Positive reviews | — | 96.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 121 MB | 120 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [Katrina Scott](https://appshunter.io/developer/1791499371) |

## What reviewers say

### ALT method

[App page](https://appshunter.io/ios/app/alt-method/id6739266625)

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

**In-app purchases:** none


### Studio KSL by Katrina Scott

[App page](https://appshunter.io/ios/app/studio-ksl-by-katrina-scott/id6740766431)

This app offers a comprehensive health and fitness experience with a certified personal trainer. Access a wide variety of on-demand and live workouts, mindfulness practices, and wellness programs. Connect with a supportive community and track your progress with personalized schedules and goal-setting tools.

**Highlights:** New workouts weekly, Extensive on-demand workout library, Live studio classes, Community connection features, Personalized fitness programs, Offline workout viewing, Goal setting and journaling

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $27.99 | per month |
| Annual Membership | $159.00 | per year |
| $159 annual | $159.00 | per year |
| Annual Membership - Standard Price | $199.00 | per year |

**What reviewers like**

- 👍 Welcoming and inclusive community
- 🚀 Variety of effective workouts
- 💡 Comprehensive fitness, wellness, and recipe features
- 👍 Motivating and inspiring trainer
- 👍 User-friendly and beautiful app design

**What reviewers complain about**

- 🐛 Live workouts not immediately available on-demand

**Reported bugs**

- Occasional app crashes or freezes

**Requested features**

- Dark mode option
- More advanced analytics and progress tracking


## Frequently asked questions

### Is ALT method free?

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

### Is Studio KSL by Katrina Scott free?

Studio KSL by Katrina Scott is free to download, with in-app purchases available.

### Do ALT method or Studio KSL by Katrina Scott have ads?

Neither ALT method nor Studio KSL by Katrina Scott shows ads.

### Which is updated more often, ALT method or Studio KSL by Katrina Scott?

ALT method ships an update every 11 months, and Studio KSL by Katrina Scott every 3 weeks. Most recently, ALT method was updated on September 30, 2026 and Studio KSL by Katrina Scott on October 20, 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.*