# SmoothLynk vs DRKnow!

The clearest difference is in-app purchases: DRKnow! at none against SmoothLynk's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SmoothLynk sells 1 one-off in-app purchase. DRKnow! asks for nothing beyond the download.

SmoothLynk ships an update every 4 weeks, DRKnow! fortnightly. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SmoothLynk | DRKnow! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 94.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 83 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Follow Your Instincts UG (haftungsbeschraenkt)](https://appshunter.io/developer/1685182697) | [DRK-Kreisverband Karlsruhe e.V.](https://appshunter.io/developer/1743193716) |

## What reviewers say

### SmoothLynk

[App page](https://appshunter.io/ios/app/smoothlynk-connect-irl/id1601091731)

Discover mutual feelings with this app designed for real-world connections and events. It allows users to discreetly express interest in others nearby or at the same event, with notifications only sent if the interest is reciprocated. Organizers can also create custom events to facilitate connections among guests.

**Highlights:** Discover mutual feelings, Live Radar for nearby users, Event-specific QR code integration, Create custom events, Discreet interest signaling, In-app chat for matched users, Referral system for extra Lynks

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Öffentliche Symp Party | $7.99 | one-time |


### DRKnow!

[App page](https://appshunter.io/ios/app/drknow/id6499339133)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SmoothLynk free?

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

### Is DRKnow! free?

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

### Do SmoothLynk or DRKnow! have ads?

Neither SmoothLynk nor DRKnow! shows ads.

### Which is updated more often, SmoothLynk or DRKnow!?

SmoothLynk ships an update every 4 weeks, and DRKnow! fortnightly. Most recently, SmoothLynk was updated on October 7, 2026 and DRKnow! on October 6, 2026.

---

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