# Precursor vs PDF Scanner & OCR

The clearest difference is update cadence: PDF Scanner & OCR at every 2 days against Precursor's every 6 days. PDF Scanner & OCR also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Precursor sells 3 in-app purchases, starting at $4.99 per month and PDF Scanner & OCR sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Precursor ships an update every 6 days, PDF Scanner & OCR every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Precursor | PDF Scanner & OCR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/precursor-hourly-screen-time/id6791403654/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 17 MB | 45 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Precursor Labs](https://appshunter.io/developer/6791403656) | [Rehman ullah](https://appshunter.io/developer/6819014878) |

## What reviewers say

### Precursor

[App page](https://appshunter.io/ios/app/precursor-hourly-screen-time/id6791403654)

This app offers a unique approach to screen time management by setting hourly limits for app usage. It aims to break the cycle of daily limit exhaustion and impulsive overrides by providing a sustainable, guilt-free solution that resets limits every hour.

**Highlights:** Set hourly app limits, Automatic hourly limit resets, Customizable limits by day, Friction to prevent impulsive overrides, Private by design, on-device processing, Optional Precursor+ upgrade

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $49.99 | per year |
| Lifetime | $99.99 | one-time |


### PDF Scanner & OCR

[App page](https://appshunter.io/ios/app/pdf-scanner-and-ocr-docscan/id6820925795)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocScan Pro Monthly | $6.99 | per month |
| DocScan Pro Yearly | $39.99 | per year |
| DocScan Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Precursor free?

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

### Is PDF Scanner & OCR free?

PDF Scanner & OCR is free to download, with in-app purchases available.

### Do Precursor or PDF Scanner & OCR have ads?

Neither Precursor nor PDF Scanner & OCR shows ads.

### Which is updated more often, Precursor or PDF Scanner & OCR?

Precursor ships an update every 6 days, and PDF Scanner & OCR every 2 days. Most recently, Precursor was updated on October 24, 2026 and PDF Scanner & OCR on October 29, 2026.

---

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