# eSense Client vs Sill

The clearest difference is update cadence: Sill at every 2 days against eSense Client's every 34 months. eSense Client's advantage is iOS requirement (10.0 vs 17.0). On price, review sentiment, 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.

eSense Client ships an update every 34 months, Sill every 2 days. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | eSense Client | Sill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/sill-mac-streaming/id6816359860/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 17 MB | 3 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuuki Nishiyama](https://appshunter.io/developer/975034759) | [NOAH WILLIAM SAFFER](https://appshunter.io/developer/6816359862) |

## What reviewers say

### eSense Client

[App page](https://appshunter.io/ios/app/esense-client/id1494692894)

This application connects to a multi-sensory earable platform via Bluetooth LE to visualize and collect real-time sensor data. It's designed for behavioral analytics research using augmented TWS earbuds.

**Highlights:** Real-time sensor data visualization, Bluetooth LE connectivity, Data collection for research, Supports eSense earable platform, Augmented TWS earbuds integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Sill

[App page](https://appshunter.io/ios/app/sill-mac-streaming/id6816359860)

Stream your Mac's desktop or individual windows to your iPhone or iPad. Control your computer remotely using touch, keyboard, or Apple Pencil with encrypted connections. Offers flexible streaming quality and connection options.

**Highlights:** Stream Mac windows or desktop to iPhone/iPad, Remote control with touch, keyboard, Apple Pencil, Encrypted connections with TLS 1.3, Adjustable streaming quality and frame rate, Virtual display option for continuous updates, Multiple connection modes (Wired, Wi-Fi, Direct, Remote)

**In-app purchases:** none


## Frequently asked questions

### Is eSense Client free?

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

### Is Sill free?

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

### Do eSense Client or Sill have ads?

Neither eSense Client nor Sill shows ads.

### Which is updated more often, eSense Client or Sill?

eSense Client ships an update every 34 months, and Sill every 2 days. Most recently, eSense Client was updated on October 12, 2026 and Sill on October 16, 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.*