# Imttech IDefects vs Sill

The clearest difference is update cadence: Sill at every 2 days against Imttech IDefects's monthly. Imttech IDefects's advantage is iOS requirement (15.6 vs 17.0). 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.

Imttech IDefects ships an update monthly, Sill every 2 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Imttech IDefects | Sill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (44 ratings)](https://appshunter.io/ios/app/sill-mac-streaming/id6816359860/reviews)** |
| Number of ratings | — | **44** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Free |
| Size | 55 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [IMT Tech Sdn Bhd](https://appshunter.io/developer/1287476008) | [NOAH WILLIAM SAFFER](https://appshunter.io/developer/6816359862) |

## What reviewers say

### Imttech IDefects

[App page](https://appshunter.io/ios/app/imttech-idefects/id1439044435)

**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 Imttech IDefects free?

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

### Is Sill free?

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

### Do Imttech IDefects or Sill have ads?

Neither Imttech IDefects nor Sill shows ads.

### Which is updated more often, Imttech IDefects or Sill?

Imttech IDefects ships an update monthly, and Sill every 2 days. Most recently, Imttech IDefects was updated on October 29, 2026 and Sill on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*