# IssieSign vs ProFill

The clearest difference is update cadence: ProFill at every 2 months against IssieSign's every 7 months. ProFill also leads on iOS requirement (10.0 vs 12.0). 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.

IssieSign ships an update every 7 months, ProFill every 2 months. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | IssieSign | ProFill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/issiesign/id1423489221/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 37 MB | 68 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beit Issie Shapiro](https://appshunter.io/developer/1189551653) | [Jonathan Gold](https://appshunter.io/developer/977178570) |

## What reviewers say

### IssieSign

[App page](https://appshunter.io/ios/app/issiesign/id1423489221)

This app offers a customizable library for learning and teaching signs and gestures, aiding communication for individuals with complex needs. It features video demonstrations, symbol pairing, and categorization for easy navigation and sharing.

**Highlights:** Customizable video library, ARASAAC symbol integration, Video and category sharing, Google Drive backup, Over 800 sign videos, SymbolStix integration, Categorized vocabulary

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

**In-app purchases:** none


### ProFill

[App page](https://appshunter.io/ios/app/profill/id1449413935)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IssieSign free?

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

### Is ProFill free?

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

### Do IssieSign or ProFill have ads?

Neither IssieSign nor ProFill shows ads.

### Which is updated more often, IssieSign or ProFill?

IssieSign ships an update every 7 months, and ProFill every 2 months. Most recently, IssieSign was updated on October 14, 2026 and ProFill on October 18, 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.*