# Screening Notes Pro vs back

The clearest difference is update cadence: back at every 2 days against Screening Notes Pro's every 9 days. back also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Screening Notes Pro sells 1 one-off in-app purchase and back sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Screening Notes Pro ships an update every 9 days, back every 2 days. The most recent releases landed on September 20, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Screening Notes Pro | back |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Size | 42 MB | 8 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Nissim Menco](https://appshunter.io/developer/1819859410) | [ERIK HAFFNER](https://appshunter.io/developer/1835430233) |

## What reviewers say

### Screening Notes Pro

[App page](https://appshunter.io/ios/app/screening-notes-pro/id6747102402)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Exports | $8.99 | one-time |


### back

[App page](https://appshunter.io/ios/app/back-to-one/id6787674619)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Back-to-One Pro (Monthly) | $7.99 | per month |
| Back-to-One Pro (Yearly) | $79.99 | per year |
| Back-to-One Pro (Lifetime) | $179.99 | one-time |


## Frequently asked questions

### Is Screening Notes Pro free?

Screening Notes Pro is free to download, with in-app purchases available.

### Is back free?

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

### Do Screening Notes Pro or back have ads?

Neither Screening Notes Pro nor back shows ads.

### Which is updated more often, Screening Notes Pro or back?

Screening Notes Pro ships an update every 9 days, and back every 2 days. Most recently, Screening Notes Pro was updated on September 20, 2026 and back on August 31, 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.*