# Sign4Compliance vs APAPP ACE

The clearest difference is update cadence: APAPP ACE at every 4 days against Sign4Compliance's every 2 months. APAPP ACE also leads on device support (3 vs 1) and iOS requirement (13.0 vs 15.6). On price, ads and in-app purchases there is nothing between them.

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

Sign4Compliance ships an update every 2 months, APAPP ACE every 4 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | Sign4Compliance | APAPP ACE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sign4compliance/id734696495/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 2 MB | 16 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Blue Grotto Technologies, Inc.](https://appshunter.io/developer/734696498) | [Focus Medical Communications, LLC](https://appshunter.io/developer/1744148484) |

## What reviewers say

### Sign4Compliance

[App page](https://appshunter.io/ios/app/sign4compliance/id734696495)

This iPad application helps organizations ensure compliance with Sunshine Act mandates and CMS reporting for meetings and events. It captures attendee information, meeting costs, and attendance data, including signatures and "Did Not Consume" status. The app integrates with a web portal for comprehensive management and reporting.

**Highlights:** Sunshine Act compliance tracking, HCP attendance and spend reporting, Participant signature capture, NPI look-up utility, "Did Not Consume" data capture, Integration with web portal

**Features:** macOS Compatibility

**In-app purchases:** none


### APAPP ACE

[App page](https://appshunter.io/ios/app/apapp-ace/id6502762731)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sign4Compliance free?

Sign4Compliance is free to download, with no in-app purchases.

### Is APAPP ACE free?

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

### Do Sign4Compliance or APAPP ACE have ads?

Neither Sign4Compliance nor APAPP ACE shows ads.

### Which is updated more often, Sign4Compliance or APAPP ACE?

Sign4Compliance ships an update every 2 months, and APAPP ACE every 4 days. Most recently, Sign4Compliance was updated on October 9, 2026 and APAPP ACE on October 9, 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.*