# PackDot vs Sielux

The clearest difference is review sentiment: PackDot at 100% against Sielux's 0%. PackDot also leads on rating (3.0 vs 2.5) and iOS requirement (9.0 vs 15.6). Sielux's advantage is update cadence (monthly vs every 3 months). On price, ratings volume, 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.

PackDot holds the better App Store score, 3.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 100% of PackDot's written reviews are positive against 0% of Sielux's.

PackDot ships an update every 3 months, Sielux monthly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PackDot | Sielux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/packdot/id1324367700/reviews)** | [2.5 (4 ratings)](https://appshunter.io/ios/app/sielux/id6737012059/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 74 MB | 69 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Marcos Samsoniuk](https://appshunter.io/developer/1047007772) | [Shenzhen Hymlaser Technology Co., Ltd.](https://appshunter.io/developer/1774367626) |

## What reviewers say

### PackDot

[App page](https://appshunter.io/ios/app/packdot/id1324367700)

This utility app helps create an inventory for flexographic plates and presses by measuring screen dots, dot diameter, and ink percentage from photos. It offers overlay functions to compare plates with anilox or printed materials, and can read angles and spot colors.

**Highlights:** Flexographic plate inventory, Screen dot measurement (LPC/LPI), Dot diameter and area/ink percentage calculation, Overlay function for comparison, Reading angle and spot colors, PDF report generation

**Features:** macOS Compatibility

**In-app purchases:** none


### Sielux

[App page](https://appshunter.io/ios/app/sielux/id6737012059)

Control your AI laser engraving device from your smartphone. Generate designs with AI, use preset templates, and access material parameters for efficient creative realization.

**Highlights:** AI pattern generation, Preset graphic templates, Material engraving parameters, Wi-Fi and Bluetooth connectivity, Vector/bitmap material library, Image upload and processing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PackDot free?

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

### Is Sielux free?

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

### Which has better reviews, PackDot or Sielux?

PackDot is rated higher. PackDot averages 3.0 out of 5 from 2 ratings, while Sielux averages 2.5 from 4 ratings.

### Do PackDot or Sielux have ads?

Neither PackDot nor Sielux shows ads.

### Which is updated more often, PackDot or Sielux?

PackDot ships an update every 3 months, and Sielux monthly. Most recently, PackDot was updated on November 2, 2026 and Sielux on October 30, 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.*