# SID by LayerJot vs BIOTRACE™ Assist Application

The clearest difference is iOS requirement: BIOTRACE™ Assist Application at 15.1 against SID by LayerJot's 17.6. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SID by LayerJot | BIOTRACE™ Assist Application |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (92 ratings)](https://appshunter.io/ios/app/sid-by-layerjot/id1624017506/reviews)** | — |
| Number of ratings | **92** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 302 MB | 34 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [LayerJot Inc](https://appshunter.io/developer/1444476448) | [Terragene](https://appshunter.io/developer/1529466887) |

## What reviewers say

### SID by LayerJot

[App page](https://appshunter.io/ios/app/sid-by-layerjot/id1624017506)

Quickly identify surgical instruments using AI-powered scanning or a vast catalog. Access detailed information, including IFUs and descriptions, to enhance accuracy in medical settings.

**Highlights:** AI visual instrument identification, Barcode and SKU scanning, Extensive instrument catalog (3.5M+ items), Detailed instrument descriptions, Integrated IFUs (Instructions for Use), High-resolution images

**Features:** macOS Compatibility

**In-app purchases:** none


### BIOTRACE™ Assist Application

[App page](https://appshunter.io/ios/app/biotrace-assist-application/id6711351101)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SID by LayerJot free?

SID by LayerJot is free to download, with no in-app purchases.

### Is BIOTRACE™ Assist Application free?

BIOTRACE™ Assist Application is free to download, with no in-app purchases.

### Do SID by LayerJot or BIOTRACE™ Assist Application have ads?

Neither SID by LayerJot nor BIOTRACE™ Assist Application shows ads.

### Which is updated more often, SID by LayerJot or BIOTRACE™ Assist Application?

SID by LayerJot ships an update every 3 months, and BIOTRACE™ Assist Application every 3 months. Most recently, SID by LayerJot was updated on October 11, 2026 and BIOTRACE™ Assist Application on October 12, 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.*