# PatientEngine vs Flowtree

PatientEngine and Flowtree are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PatientEngine ships an update every 2 months, Flowtree every 6 weeks. The most recent releases landed on October 3, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | PatientEngine | Flowtree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/patientengine/id1453452511/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 341 MB | 295 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [MedSpa Advertising LLC](https://appshunter.io/developer/1453452510) | [Flowtree Cloud Solutions LTD.](https://appshunter.io/developer/1695521427) |

## What reviewers say

### PatientEngine

[App page](https://appshunter.io/ios/app/patientengine/id1453452511)

Streamline patient communication and appointment scheduling with automated text messaging and a visual lead pipeline. Convert leads, re-engage past patients, and reduce no-shows with efficient, automated follow-ups.

**Highlights:** Automated text message follow-ups, Campaigns for past patients, Lead conversion tools, Google review generation, Appointment scheduling and confirmation, Visual lead pipeline management, Auto-booking calendar widget

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

**In-app purchases:** none


### Flowtree

[App page](https://appshunter.io/ios/app/flowtree/id6450884139)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is PatientEngine free?

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

### Is Flowtree free?

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

### Do PatientEngine or Flowtree have ads?

Neither PatientEngine nor Flowtree shows ads.

### Which is updated more often, PatientEngine or Flowtree?

PatientEngine ships an update every 2 months, and Flowtree every 6 weeks. Most recently, PatientEngine was updated on October 3, 2026 and Flowtree on September 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.*