# Longevity. vs SGL Studio

Longevity. and SGL Studio 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.

Longevity. ships an update every 5 months, SGL Studio every 6 months. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Longevity. | SGL Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/longevity/id6448279249/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | Free | — |
| Size | 172 MB | 147 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Longevity Network Ltd](https://appshunter.io/developer/1774741407) | [Sportgemeinschaft Langenfeld 9272 e. V. Langenfeld](https://appshunter.io/developer/1811140222) |

## What reviewers say

### Longevity.

[App page](https://appshunter.io/ios/app/longevity/id6448279249)

This app helps you maximize workouts by capturing fitness activities and providing motivating insights. Track workouts automatically or manually, follow training plans, and participate in challenges for rewards. View and book classes to stay engaged with your fitness journey.

**Highlights:** Workout Tracking, Training Plans, Activity Levels, Challenges, Class Schedules, HealthKit Integration

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SGL Studio

[App page](https://appshunter.io/ios/app/sgl-studio/id6745179578)

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

**In-app purchases:** none


## Frequently asked questions

### Is Longevity. free?

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

### Is SGL Studio free?

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

### Do Longevity. or SGL Studio have ads?

Neither Longevity. nor SGL Studio shows ads.

### Which is updated more often, Longevity. or SGL Studio?

Longevity. ships an update every 5 months, and SGL Studio every 6 months. Most recently, Longevity. was updated on October 6, 2026 and SGL Studio on October 11, 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.*