# PSA/Edge Events vs SayKnock

The clearest difference is update cadence: SayKnock at every 8 days against PSA/Edge Events's every 2 months. SayKnock also leads on iOS requirement (15.1 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.

PSA/Edge Events ships an update every 2 months, SayKnock every 8 days. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | PSA/Edge Events | SayKnock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sayknock/id6761774484/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 64 MB | 77 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Professional Security Alliance Inc.](https://appshunter.io/developer/1883137192) | [SayKnock LLC](https://appshunter.io/developer/1887000691) |

## What reviewers say

### PSA/Edge Events

[App page](https://appshunter.io/ios/app/psaedge-events/id6760197656)

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

**In-app purchases:** none


### SayKnock

[App page](https://appshunter.io/ios/app/sayknock/id6761774484)

This platform empowers door-to-door sales teams to meticulously track every interaction, manage team performance, and boost revenue. It offers AI-powered note summarization and real-time analytics for enhanced productivity in the field.

**Highlights:** GPS-pinned knock logging, AI-powered note summarization (SK Dictate), Manager insights and performance analytics (SK Assist), Team leaderboards and rankings, Customizable outcome tracking, Manager dashboards for productivity overview, Multi-company architecture with role-based access

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

**In-app purchases:** none


## Frequently asked questions

### Is PSA/Edge Events free?

PSA/Edge Events is free to download, with no in-app purchases.

### Is SayKnock free?

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

### Do PSA/Edge Events or SayKnock have ads?

Neither PSA/Edge Events nor SayKnock shows ads.

### Which is updated more often, PSA/Edge Events or SayKnock?

PSA/Edge Events ships an update every 2 months, and SayKnock every 8 days. Most recently, PSA/Edge Events was updated on October 12, 2026 and SayKnock on October 2, 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.*