# Lantern® vs DTMS Events

The clearest difference is update cadence: DTMS Events at every 3 months against Lantern®'s every 13 months. Lantern®'s advantage is iOS requirement (13.0 vs 15.6). 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.

Lantern® ships an update every 13 months, DTMS Events every 3 months. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Lantern® | DTMS Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/dtms-events/id1630271712/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 190 MB | 58 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [OrthAlign, Inc](https://appshunter.io/developer/1518312918) | [Data Trace Management Services](https://appshunter.io/developer/924173118) |

## What reviewers say

### Lantern®

[App page](https://appshunter.io/ios/app/lantern/id1596041707)

**Features:** macOS Compatibility

**In-app purchases:** none


### DTMS Events

[App page](https://appshunter.io/ios/app/dtms-events/id1630271712)

This app provides meeting programs and up-to-the-minute schedule information for various orthopaedic associations. It's designed to help attendees stay informed about events and sessions.

**Highlights:** Meeting program access, Real-time schedule updates, Information for multiple orthopaedic associations, Event session details

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

**In-app purchases:** none


## Frequently asked questions

### Is Lantern® free?

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

### Is DTMS Events free?

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

### Do Lantern® or DTMS Events have ads?

Neither Lantern® nor DTMS Events shows ads.

### Which is updated more often, Lantern® or DTMS Events?

Lantern® ships an update every 13 months, and DTMS Events every 3 months. Most recently, Lantern® was updated on September 14, 2026 and DTMS Events on September 17, 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.*