# Keyword Scout vs Dev Notes++

The clearest difference is update cadence: Dev Notes++ at every 2 days against Keyword Scout's every 5 days. Keyword Scout's advantage is iOS requirement (18.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Keyword Scout sells 1 one-off in-app purchase and Dev Notes++ sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Keyword Scout ships an update every 5 days, Dev Notes++ every 2 days. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Keyword Scout | Dev Notes++ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/keyword-scout-aso-research/id6761624051/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 3 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [eric Smith](https://appshunter.io/developer/1228846974) | [Sylvain Lafrance](https://appshunter.io/developer/1197090441) |

## What reviewers say

### Keyword Scout

[App page](https://appshunter.io/ios/app/keyword-scout-aso-research/id6761624051)

This tool helps indie developers and ASO professionals discover optimal keywords for app store listings. It provides insights into keyword difficulty, market saturation, and competitor strategies, along with tools to optimize titles and track rankings.

**Highlights:** Keyword difficulty and saturation analysis, Competitor review analysis for pain points, App Store listing optimization studio, Cross-market keyword comparison, Rank tracking with trend sparklines, Home screen widgets for rank monitoring

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keyword Scout Pro | $9.99 | one-time |


### Dev Notes++

[App page](https://appshunter.io/ios/app/dev-notes-plus-plus/id6762881892)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dev Notes - Monthly | $3.99 | per month |
| Dev Notes - Yearly Subscription | $24.99 | per year |
| Dev Notes - Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Keyword Scout free?

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

### Is Dev Notes++ free?

Dev Notes++ is free to download, with in-app purchases available.

### Do Keyword Scout or Dev Notes++ have ads?

Neither Keyword Scout nor Dev Notes++ shows ads.

### Which is updated more often, Keyword Scout or Dev Notes++?

Keyword Scout ships an update every 5 days, and Dev Notes++ every 2 days. Most recently, Keyword Scout was updated on October 15, 2026 and Dev Notes++ on October 11, 2026.

---

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