# FieldServiceOS vs Cyntree

The clearest difference is update cadence: FieldServiceOS at every 2 days against Cyntree's weekly. Cyntree's advantage is iOS requirement (16.4 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FieldServiceOS sells 1 in-app purchase, starting at $14.99 per month and Cyntree sells 4 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

FieldServiceOS ships an update every 2 days, Cyntree weekly. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | FieldServiceOS | Cyntree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cyntree/id6759302365/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Freemium |
| Size | 22 MB | 182 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Aitor Recalde](https://appshunter.io/developer/1805666679) | [Moolah Technologies LTD](https://appshunter.io/developer/1773809968) |

## What reviewers say

### FieldServiceOS

[App page](https://appshunter.io/ios/app/fieldserviceos/id6755404926)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $14.99 | per month |


### Cyntree

[App page](https://appshunter.io/ios/app/cyntree/id6759302365)

Manage bookings, clients, and payments for your service business. Offer online booking, accept payments, and gain insights into your business health. Ideal for freelancers and small service providers.

**Highlights:** Online booking system, Client management, Payment processing, Customizable booking website, Service and appointment management, Business insights and analytics

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cyntree Pro Monthly | $12.99 | per month |
| Cyntree Premium Monthly | $24.99 | per month |
| Cyntree Pro Yearly | $129.99 | per year |
| Cyntree Premium Yearly | $229.99 | per year |


## Frequently asked questions

### Is FieldServiceOS free?

FieldServiceOS is free to download, with in-app purchases available.

### Is Cyntree free?

Cyntree is free to download, with in-app purchases available.

### Do FieldServiceOS or Cyntree have ads?

Neither FieldServiceOS nor Cyntree shows ads.

### Which is updated more often, FieldServiceOS or Cyntree?

FieldServiceOS ships an update every 2 days, and Cyntree weekly. Most recently, FieldServiceOS was updated on October 25, 2026 and Cyntree on October 19, 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.*