# DynaMo vs budd+I

The clearest difference is in-app purchases: DynaMo at none against budd+I's 3. DynaMo also leads on ads (none vs shown). budd+I's advantage is update cadence (every 2 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. budd+I sells 3 in-app purchases, starting at $2.99 per month. DynaMo asks for nothing beyond the download.

DynaMo ships an update monthly, budd+I every 2 days. Both last shipped on September 29, 2026.

## The numbers

| Metric | DynaMo | budd+I |
| --- | --- | --- |
| 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** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free | — |
| Size | 152 MB | 67 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vald Performance Pty Ltd](https://appshunter.io/developer/1090291778) | [JACOB JOE ALEXANDER TAYLOR](https://appshunter.io/developer/1890597380) |

## 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


### budd+I

[App page](https://appshunter.io/ios/app/budd-plus-i/id6761640202)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| budd+I Pro | $2.99 | per month |
| budd+I Pro | $22.99 | per year |
| budd+I Pro | $49.99 | one-time |


## Frequently asked questions

### Is DynaMo free?

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

### Is budd+I free?

budd+I is free to download, with in-app purchases available.

### Do DynaMo or budd+I have ads?

budd+I shows ads; DynaMo does not.

### Which is updated more often, DynaMo or budd+I?

DynaMo ships an update monthly, and budd+I every 2 days. Most recently, DynaMo was updated on September 29, 2026 and budd+I on September 29, 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.*