# CDS Midwinter Meeting vs BioSmiles

CDS Midwinter Meeting and BioSmiles are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CDS Midwinter Meeting ships an update every 4 months, BioSmiles every 3 months. The most recent releases landed on October 31, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CDS Midwinter Meeting | BioSmiles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (67 ratings)](https://appshunter.io/ios/app/cds-midwinter-meeting/id6757811652/reviews)** | — |
| Number of ratings | **67** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 88 MB | 127 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chicago Dental Society](https://appshunter.io/developer/1449636029) | [BioSmiles PLLC](https://appshunter.io/developer/1887186805) |

## What reviewers say

### CDS Midwinter Meeting

[App page](https://appshunter.io/ios/app/cds-midwinter-meeting/id6757811652)

This app provides attendees with access to conference schedules, presentations, exhibitor information, and speaker details. It allows users to take notes and draw directly on presentation slides.

**Highlights:** View conference schedule, Access presentations and exhibitor details, See speaker information, Take notes on presentations, Draw directly on slides

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

**In-app purchases:** none


### BioSmiles

[App page](https://appshunter.io/ios/app/biosmiles/id6760994321)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CDS Midwinter Meeting free?

CDS Midwinter Meeting is free to download, with no in-app purchases.

### Is BioSmiles free?

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

### Do CDS Midwinter Meeting or BioSmiles have ads?

Neither CDS Midwinter Meeting nor BioSmiles shows ads.

### Which is updated more often, CDS Midwinter Meeting or BioSmiles?

CDS Midwinter Meeting ships an update every 4 months, and BioSmiles every 3 months. Most recently, CDS Midwinter Meeting was updated on October 31, 2026 and BioSmiles on October 7, 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.*