# AcuityMD vs ShelfApp

The clearest difference is update cadence: ShelfApp at every 4 days against AcuityMD's every 2 months. AcuityMD's advantage is ratings volume (18 vs 1) and device support (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for AcuityMD against 5.0 for ShelfApp. That said, the two scores are not equally well evidenced: AcuityMD has 18 ratings behind it against 1, so its average is the more settled of the two.

AcuityMD ships an update every 2 months, ShelfApp every 4 days. The most recent releases landed on September 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AcuityMD | ShelfApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (18 ratings)](https://appshunter.io/ios/app/acuitymd/id1570517722/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shelfapp/id6780681265/reviews)** |
| Number of ratings | **18** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 45 MB | 2 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [AcuityMD, Inc.](https://appshunter.io/developer/1570517724) | [Jon Keseley](https://appshunter.io/developer/6780681267) |

## What reviewers say

### AcuityMD

[App page](https://appshunter.io/ios/app/acuitymd/id1570517722)

This platform empowers the MedTech industry by identifying target markets and surfacing key sales opportunities. It helps companies of all sizes understand where and how to sell faster, accelerating the adoption of medical technology.

**Highlights:** Identify target markets, Surface sales opportunities, Grow MedTech business, Accelerate technology adoption, Insights for sales strategies

**Features:** Vision Pro support

**In-app purchases:** none


### ShelfApp

[App page](https://appshunter.io/ios/app/shelfapp/id6780681265)

Organize and save links, books, recipes, podcasts, and videos for later. Keep important content accessible with titles, summaries, images, and notes. Ideal for thoughtful reads and useful references.

**Highlights:** Save links and content, Organize with notes and tags, Keep titles, summaries, and images, Share directly from other apps, Access saved content later

**In-app purchases:** none


## Frequently asked questions

### Is AcuityMD free?

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

### Is ShelfApp free?

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

### Which has better reviews, AcuityMD or ShelfApp?

ShelfApp is rated higher. AcuityMD averages 4.9 out of 5 from 18 ratings, while ShelfApp averages 5.0 from 1 ratings.

### Do AcuityMD or ShelfApp have ads?

Neither AcuityMD nor ShelfApp shows ads.

### Which is updated more often, AcuityMD or ShelfApp?

AcuityMD ships an update every 2 months, and ShelfApp every 4 days. Most recently, AcuityMD was updated on September 25, 2026 and ShelfApp on October 8, 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.*