# DynaMo vs Add

The clearest difference is update cadence: DynaMo at monthly against Add's every 14 months. DynaMo also leads on iOS requirement (12.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

DynaMo ships an update monthly, Add every 14 months. The most recent releases landed on October 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | DynaMo | Add |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dynamo/id1618855840/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 14 months |
| Monetization | Free | — |
| Size | 152 MB | 145 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vald Performance Pty Ltd](https://appshunter.io/developer/1090291778) | [Add-Life Technologies](https://appshunter.io/developer/1761745962) |

## What reviewers say

### DynaMo

[App page](https://appshunter.io/ios/app/dynamo/id1618855840)

Easily conduct over 300 strength and range of motion tests with real-time results and immediate summaries. Connect via Bluetooth to record tests against client profiles and automatically upload data to VALD Hub for efficient note-taking and historical trend analysis.

**Highlights:** 300+ strength and ROM tests, Real-time test results, Immediate test summaries, Bluetooth connectivity, Client profile management, Automatic data upload to VALD Hub, Historical data review

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

**In-app purchases:** none


### Add

[App page](https://appshunter.io/ios/app/add-life-streaming-app/id6618121602)

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

**In-app purchases:** none


## Frequently asked questions

### Is DynaMo free?

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

### Is Add free?

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

### Do DynaMo or Add have ads?

Neither DynaMo nor Add shows ads.

### Which is updated more often, DynaMo or Add?

DynaMo ships an update monthly, and Add every 14 months. Most recently, DynaMo was updated on October 14, 2026 and Add on September 18, 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.*