# PSL by Deaf Reach vs CS Pro Note

The clearest difference is in-app purchases: PSL by Deaf Reach at none against CS Pro Note's 1. CS Pro Note's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CS Pro Note sells 1 one-off in-app purchase. PSL by Deaf Reach asks for nothing beyond the download.

PSL by Deaf Reach ships an update every 5 weeks, CS Pro Note monthly. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PSL by Deaf Reach | CS Pro Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 15 MB | 60 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Family Educational Services Foundation](https://appshunter.io/developer/1619629320) | [Jeffery Galen Reed](https://appshunter.io/developer/1819964083) |

## What reviewers say

### PSL by Deaf Reach

[App page](https://appshunter.io/ios/app/psl-by-deaf-reach/id1619629318)

**Features:** macOS Compatibility

**In-app purchases:** none


### CS Pro Note

[App page](https://appshunter.io/ios/app/cs-pro-note/id6749539002)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CS Pro Note Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is PSL by Deaf Reach free?

PSL by Deaf Reach is free to download, with no in-app purchases.

### Is CS Pro Note free?

CS Pro Note is free to download, with in-app purchases available.

### Do PSL by Deaf Reach or CS Pro Note have ads?

Neither PSL by Deaf Reach nor CS Pro Note shows ads.

### Which is updated more often, PSL by Deaf Reach or CS Pro Note?

PSL by Deaf Reach ships an update every 5 weeks, and CS Pro Note monthly. Most recently, PSL by Deaf Reach was updated on October 5, 2026 and CS Pro Note on October 8, 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.*