# Fill In Studio vs Servo Field

The clearest difference is ratings volume: Servo Field at 3 against Fill In Studio's 1. On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Fill In Studio against 5.0 for Servo Field. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Fill In Studio ships an update every 2 weeks, Servo Field every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Fill In Studio | Servo Field |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/fill-in-studio-class-manager/id6756318343/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/servo-field/id6758175814/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 61 MB | 96 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fill In LLC](https://appshunter.io/developer/1846910963) | [Cole Benefield](https://appshunter.io/developer/1871335145) |

## What reviewers say

### Fill In Studio

[App page](https://appshunter.io/ios/app/fill-in-studio-class-manager/id6756318343)

This app helps fitness studios and gyms fill empty class spots by connecting them with local clients seeking last-minute bookings. Easily post classes, create discounted deals, and manage all your bookings and payments securely.

**Highlights:** Studio dashboard for bookings and revenue, Post classes with details and photos, Create flash deals for last-minute openings, Manage class bookings and attendee lists, Secure Stripe Connect payouts, Instant notifications for new bookings

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

**In-app purchases:** none


### Servo Field

[App page](https://appshunter.io/ios/app/servo-field/id6758175814)

This platform streamlines field service operations with AI-powered tools. Manage jobs, customers, and team communication efficiently, even offline. Generate estimates and invoices to improve professionalism and get paid faster.

**Highlights:** AI-powered operations, Field mapping and estimates, Job creation and tracking, Customer relationship management, Real-time GPS tracking, Invoicing and payments, Offline mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Fill In Studio free?

Fill In Studio is free to download, with no in-app purchases.

### Is Servo Field free?

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

### Which has better reviews, Fill In Studio or Servo Field?

Fill In Studio and Servo Field are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Fill In Studio or Servo Field have ads?

Neither Fill In Studio nor Servo Field shows ads.

### Which is updated more often, Fill In Studio or Servo Field?

Fill In Studio ships an update every 2 weeks, and Servo Field every 3 weeks. Most recently, Fill In Studio was updated on October 30, 2026 and Servo Field on November 5, 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.*