# K vs WalkthroughPro

The clearest difference is update cadence: WalkthroughPro at every 4 days against K's every 10 days. WalkthroughPro also leads on iOS requirement (15.0 vs 18.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. K sells 1 in-app purchase, starting at $9.99 per month and WalkthroughPro sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

K ships an update every 10 days, WalkthroughPro every 4 days. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | K | WalkthroughPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/walkthroughpro/id6777321552/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 37 MB |
| Requires iOS | 18.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Observation Assistant LLC](https://appshunter.io/developer/1843956434) | [LEROY MARTINEZ](https://appshunter.io/developer/6777321554) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-12-observation-assistant/id6753606149)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Snapshot Monthly | $9.99 | per month |


### WalkthroughPro

[App page](https://appshunter.io/ios/app/walkthroughpro/id6777321552)

This app simplifies teacher feedback and classroom observation for school administrators. It uses AI to analyze notes from walkthroughs, providing instant, actionable coaching feedback with specific evidence and recommendations. Track teacher progress and identify school-wide development trends.

**Highlights:** AI-powered classroom observations, Instant AI coaching feedback, Actionable 'Glows & Grows' reports, Dynamic report rewriting, Comprehensive growth dashboards, Customizable 'Look-Fors'

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $99.99 | per year |


## Frequently asked questions

### Is K free?

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

### Is WalkthroughPro free?

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

### Do K or WalkthroughPro have ads?

Neither K nor WalkthroughPro shows ads.

### Which is updated more often, K or WalkthroughPro?

K ships an update every 10 days, and WalkthroughPro every 4 days. Most recently, K was updated on September 9, 2026 and WalkthroughPro on September 20, 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.*