# PaperlessPTO Directory vs Granton SD

The clearest difference is update cadence: PaperlessPTO Directory at every 4 months against Granton SD's every 13 months. PaperlessPTO Directory also leads on iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PaperlessPTO Directory ships an update every 4 months, Granton SD every 13 months. The most recent releases landed on June 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | PaperlessPTO Directory | Granton SD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (15 ratings)](https://appshunter.io/ios/app/paperlesspto-directory/id717296237/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 13 months |
| Monetization | Free | — |
| Size | 14 MB | 38 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Kerin](https://appshunter.io/developer/717296240) | [CESA 6](https://appshunter.io/developer/1735831454) |

## What reviewers say

### PaperlessPTO Directory

[App page](https://appshunter.io/ios/app/paperlesspto-directory/id717296237)

Easily connect with members of your Parent Teacher Organization. This app stays updated with your website's directory, ensuring accurate contact information. It also provides access to teacher and classroom lists, board member details, and a group calendar with guaranteed email delivery.

**Highlights:** Contact PTO members, Syncs with website directory, View teacher and classroom lists, Access board member info, Group calendar, Guaranteed email delivery, Optional security code

**Features:** macOS Compatibility

**In-app purchases:** none


### Granton SD

[App page](https://appshunter.io/ios/app/granton-sd/id6749694218)

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

**In-app purchases:** none


## Frequently asked questions

### Is PaperlessPTO Directory free?

PaperlessPTO Directory is free to download, with no in-app purchases.

### Is Granton SD free?

Granton SD is free to download, with no in-app purchases.

### Do PaperlessPTO Directory or Granton SD have ads?

Neither PaperlessPTO Directory nor Granton SD shows ads.

### Which is updated more often, PaperlessPTO Directory or Granton SD?

PaperlessPTO Directory ships an update every 4 months, and Granton SD every 13 months. Most recently, PaperlessPTO Directory was updated on June 11, 2026 and Granton SD on September 13, 2026.

---

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