# Vitruvian vs Assay

The clearest difference is in-app purchases: Vitruvian at none against Assay's 2. Assay's advantage is update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Assay sells 2 in-app purchases, starting at $16.99 per month. Vitruvian asks for nothing beyond the download.

Vitruvian ships an update fortnightly, Assay daily. The most recent releases landed on October 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Vitruvian | Assay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/vitruvian/id1500855501/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 42.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 100 MB | 22 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [VITRUVIAN INVESTMENTS PTY LTD](https://appshunter.io/developer/1500855500) | [Coded Matter FZ LLE](https://appshunter.io/developer/6787039059) |

## What reviewers say

### Vitruvian

[App page](https://appshunter.io/ios/app/vitruvian/id1500855501)

This app enhances your home workouts by connecting to smart, adaptive resistance training hardware. It offers a full gym experience with personalized training, progress tracking, and the ability to set and forget weight adjustments.

**Highlights:** Personalized workout profiles, Customizable favorite workouts, Performance data tracking, Adaptive resistance adjustments, Progress sharing, Apple Health integration

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great machine
- 💪 Effective workouts
- 🤯 Impressive capabilities
- 👍 Versatile
- 👍 Compact design

**What reviewers complain about**

- 🐛 Buggy app
- 🔒 Paywall for basic features
- 🤔 Inconsistent weight tracking
- 👎 Poor customer support
- 👎 Unreliable connectivity

**Reported bugs**

- App crashes during workouts
- Workout history gets deleted
- Bluetooth disconnects frequently
- Inaccurate weight display
- Unresponsive controls

**Requested features**

- Add offline mode
- Improve workout customization
- Enhance user interface
- Provide better workout tracking
- Add partner workout support


### Assay

[App page](https://appshunter.io/ios/app/assay-adaptive-training/id6804771050)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $16.99 | per month |
| Premium Annual | $89.99 | per year |


## Frequently asked questions

### Is Vitruvian free?

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

### Is Assay free?

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

### Do Vitruvian or Assay have ads?

Neither Vitruvian nor Assay shows ads.

### Which is updated more often, Vitruvian or Assay?

Vitruvian ships an update fortnightly, and Assay daily. Most recently, Vitruvian was updated on October 25, 2026 and Assay on October 1, 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.*