# PDF Protector vs Potty Training Timer

The clearest difference is update cadence: Potty Training Timer at daily against PDF Protector's every 3 weeks. Potty Training Timer also leads on iOS requirement (16.2 vs 18.0). PDF Protector's advantage is monetization model (free vs free with in-app purchases) and review sentiment (71% vs 50%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. PDF Protector sells 3 one-off in-app purchases and Potty Training Timer sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PDF Protector against 5.0 for Potty Training Timer. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews are what separate them: 71% of PDF Protector's written reviews are positive against 50% of Potty Training Timer's.

PDF Protector ships an update every 3 weeks, Potty Training Timer daily. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PDF Protector | Potty Training Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/pdf-protector/id566631581/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/potty-training-timer-sprout/id6786093655/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | **71.1% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 96 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Witt](https://appshunter.io/developer/1438848391) | [Hussain Mustafa](https://appshunter.io/developer/1247104628) |

## What reviewers say

### PDF Protector

[App page](https://appshunter.io/ios/app/pdf-protector/id566631581)

Secure your PDF documents with robust password protection and encryption. This tool allows you to restrict printing, copying, and content extraction, while also enabling decryption of protected files. Protect sensitive information quickly and reliably.

**Highlights:** Encrypt PDF files with password protection, Restrict printing and copying, Decrypt protected PDFs, Create reusable security profiles, Protect multiple files at once, Fast and intuitive interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version for iPhone & iPad | $4.99 | one-time |
| Full Version for Mac | $9.99 | one-time |
| Full Version for All Devices | $12.99 | one-time |


### Potty Training Timer

[App page](https://appshunter.io/ios/app/potty-training-timer-sprout/id6786093655)

This app helps parents and caregivers manage the potty training journey for toddlers and preschoolers. It offers customizable timers, gentle reminders, and progress tracking to celebrate wins and identify patterns, making the process less stressful and more effective.

**Highlights:** Customizable potty training timer, One-tap logging for pees, poops, and accidents, Gentle, customizable reminders, Lock Screen and Dynamic Island Live Activity, Catch rate and dry stretch tracking, Accident pattern insights, Celebrations and rewards

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $19.99 | per year |
| Premium Yearly | $39.99 | per year |
| Premium Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is PDF Protector free?

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

### Is Potty Training Timer free?

Potty Training Timer is free to download, with in-app purchases available.

### Which has better reviews, PDF Protector or Potty Training Timer?

PDF Protector and Potty Training Timer are both rated 5.0 out of 5 on the App Store, from 4 and 4 ratings respectively.

### Do PDF Protector or Potty Training Timer have ads?

Neither PDF Protector nor Potty Training Timer shows ads.

### Which is updated more often, PDF Protector or Potty Training Timer?

PDF Protector ships an update every 3 weeks, and Potty Training Timer daily. Most recently, PDF Protector was updated on October 17, 2026 and Potty Training Timer on October 3, 2026.

---

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