# ActivityBuddy vs Studio Nightshade

The clearest difference is update cadence: ActivityBuddy at every 5 weeks against Studio Nightshade's every 6 months. Studio Nightshade's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

ActivityBuddy ships an update every 5 weeks, Studio Nightshade every 6 months. The most recent releases landed on August 23, 2026 and July 20, 2026 respectively.

## The numbers

| Metric | ActivityBuddy | Studio Nightshade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (14 ratings)](https://appshunter.io/ios/app/studio-nightshade/id6736612131/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | — | Free |
| Size | 65 MB | 55 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ActivityPro Ltd.](https://appshunter.io/developer/933176723) | [TeamUp Sports](https://appshunter.io/developer/1449504626) |

## What reviewers say

### ActivityBuddy

[App page](https://appshunter.io/ios/app/activitybuddy/id6612029343)

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

**In-app purchases:** none


### Studio Nightshade

[App page](https://appshunter.io/ios/app/studio-nightshade/id6736612131)

This app helps you manage your health and fitness journey by allowing you to book classes, connect with staff, and engage with other members. It integrates with Apple Health to track your daily activity and data from wearable devices.

**Highlights:** Book classes online, Contact club staff, Connect with members, Apple Health integration, Track steps, distance, calories, Import wearable device data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ActivityBuddy free?

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

### Is Studio Nightshade free?

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

### Do ActivityBuddy or Studio Nightshade have ads?

Neither ActivityBuddy nor Studio Nightshade shows ads.

### Which is updated more often, ActivityBuddy or Studio Nightshade?

ActivityBuddy ships an update every 5 weeks, and Studio Nightshade every 6 months. Most recently, ActivityBuddy was updated on August 23, 2026 and Studio Nightshade on July 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.*