# Dynamic TMS vs Orris

The clearest difference is in-app purchases: Dynamic TMS at none against Orris's 10. Orris's advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Orris sells 10 in-app purchases, starting at $10.00 per month. Dynamic TMS asks for nothing beyond the download.

Dynamic TMS ships an update monthly, Orris weekly. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Dynamic TMS | Orris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/orris/id6759922374/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 67 MB | 78 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BRONX TECHNOLOGY](https://appshunter.io/developer/1390421347) | [Orris Care, Inc.](https://appshunter.io/developer/1881674680) |

## What reviewers say

### Dynamic TMS

[App page](https://appshunter.io/ios/app/dynamic-tms/id6741389272)

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

**In-app purchases:** none


### Orris

[App page](https://appshunter.io/ios/app/orris/id6759922374)

This AI-powered system provides healthcare professionals with rapid, evidence-based answers for clinical decision-making. It assists with differential diagnoses, treatment evaluations, and interpreting clinical data at the point of care.

**Highlights:** Context-aware clinical answers, Differential diagnosis support, Treatment guidance, Clinical data interpretation, Workflow integration

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orris Pro | $10.00 | per month |
| Orris Max | $20.00 | per month |
| Orris Ultra | $100.00 | per month |
| 250 Credits | $1.00 | one-time |
| 500 Credits | $2.00 | one-time |
| 750 Credits | $3.00 | one-time |
| 1000 Credits | $4.00 | one-time |
| 1500 Credits | $6.00 | one-time |
| 1750 Credits | $7.00 | one-time |
| 2000 Credits | $8.00 | one-time |


## Frequently asked questions

### Is Dynamic TMS free?

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

### Is Orris free?

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

### Do Dynamic TMS or Orris have ads?

Neither Dynamic TMS nor Orris shows ads.

### Which is updated more often, Dynamic TMS or Orris?

Dynamic TMS ships an update monthly, and Orris weekly. Most recently, Dynamic TMS was updated on October 4, 2026 and Orris on October 13, 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.*