# Green Bills vs PerfectSYNC

The clearest difference is update cadence: PerfectSYNC at every 2 weeks against Green Bills's every 6 weeks. 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.

Green Bills ships an update every 6 weeks, PerfectSYNC every 2 weeks. The most recent releases landed on October 19, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Green Bills | PerfectSYNC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (13 ratings)](https://appshunter.io/ios/app/perfectsync/id1499315168/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 23 MB | 71 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [GreenBills LLC](https://appshunter.io/developer/1296609219) | [Note-E-fied Incorporated](https://appshunter.io/developer/964033863) |

## What reviewers say

### Green Bills

[App page](https://appshunter.io/ios/app/green-bills-case-manager/id1449741022)

**Features:** macOS Compatibility

**In-app purchases:** none


### PerfectSYNC

[App page](https://appshunter.io/ios/app/perfectsync/id1499315168)

This app provides a comprehensive mobile solution for healthcare professionals to manage patient care, document vital signs and wounds, and access notes and orders remotely. It includes an Electronic Visit Verification (EVV) system with GPS tracking and secure messaging for team coordination, all while ensuring HIPAA compliance and data protection.

**Highlights:** Collect vital signs, Document wounds, Access notes and orders, Electronic Visit Verification (EVV), GPS time and location tracking, HIPAA-compliant secure messaging, Real-time patient information updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Green Bills free?

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

### Is PerfectSYNC free?

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

### Do Green Bills or PerfectSYNC have ads?

Neither Green Bills nor PerfectSYNC shows ads.

### Which is updated more often, Green Bills or PerfectSYNC?

Green Bills ships an update every 6 weeks, and PerfectSYNC every 2 weeks. Most recently, Green Bills was updated on October 19, 2026 and PerfectSYNC on October 23, 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.*