# DG vs Linkalyst

The clearest difference is rating: Linkalyst at 5.0 against DG's 3.7. Linkalyst also leads on update cadence (every 3 days vs every 2 weeks). DG's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Linkalyst sells 1 one-off in-app purchase. DG asks for nothing beyond the download.

Linkalyst holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: DG has 11 ratings behind it against 1, so its average is the more settled of the two.

DG ships an update every 2 weeks, Linkalyst every 3 days. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | DG | Linkalyst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (11 ratings)](https://appshunter.io/ios/app/dg-lab-30/id6449423479/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/linkalyst-network-toolkit/id6812975772/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 20 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [BeiJing SuMeng Technology Co.,Ltd.](https://appshunter.io/developer/1478400868) | [Entromoonic Ltd](https://appshunter.io/developer/1895720340) |

## What reviewers say

### DG

[App page](https://appshunter.io/ios/app/dg-lab-30/id6449423479)

This application offers advanced control over erotic shocker devices, utilizing physiological data and an adaptive pulse algorithm to enhance stimulation. Users can customize waveform, intensity, frequency, speed, timing, and cycle settings independently for two channels.

**Highlights:** Adaptive pulse algorithm, Physiological data integration, Customizable waveform, intensity, frequency, speed, timing, cycle, Independent dual-channel control, Professional-level stimulation settings

**Features:** macOS Compatibility

**In-app purchases:** none


### Linkalyst

[App page](https://appshunter.io/ios/app/linkalyst-network-toolkit/id6812975772)

Diagnose network issues with detailed tools like live ping charts, encrypted DNS comparisons, and port scanning. Analyze HTTPS request timings, trace routes, and calculate subnets. Save and export test results for comprehensive network analysis on your iPhone and iPad.

**Highlights:** Live latency charting for ping tests, Encrypted DNS comparison (DoH/DoT), TCP port scanning, HTTPS request timing analysis, Route tracing, Batch IP/port scanning, Report saving, searching, and exporting

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is DG free?

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

### Is Linkalyst free?

Linkalyst is free to download, with in-app purchases available.

### Which has better reviews, DG or Linkalyst?

Linkalyst is rated higher. DG averages 3.7 out of 5 from 11 ratings, while Linkalyst averages 5.0 from 1 ratings.

### Do DG or Linkalyst have ads?

Linkalyst shows ads; DG does not.

### Which is updated more often, DG or Linkalyst?

DG ships an update every 2 weeks, and Linkalyst every 3 days. Most recently, DG was updated on September 30, 2026 and Linkalyst on October 13, 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.*