# Servo Field vs AestraBook

Servo Field and AestraBook are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence 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.

On the App Store both sit at effectively the same score — 5.0 for Servo Field against 5.0 for AestraBook. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Servo Field ships an update every 2 weeks, AestraBook every 9 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Servo Field | AestraBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/servo-field/id6758175814/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/aestrabook/id6761083497/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 81 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cole Benefield](https://appshunter.io/developer/1871335145) | [DVNTND LLC](https://appshunter.io/developer/1863528080) |

## What reviewers say

### Servo Field

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

This business management platform streamlines field operations with AI-powered tools. It offers features like job scheduling, customer management, real-time GPS tracking, and invoicing to enhance efficiency and customer service for field service businesses.

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

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

**In-app purchases:** none


### AestraBook

[App page](https://appshunter.io/ios/app/aestrabook/id6761083497)

This platform helps independent business owners manage appointments and showcase their services online. Clients can easily view offerings, check availability, and book services through a customizable page.

**Highlights:** Customizable booking page, Service and pricing management, Appointment scheduling, Deposit collection, Availability control, Client experience enhancement

**In-app purchases:** none


## Frequently asked questions

### Is Servo Field free?

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

### Is AestraBook free?

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

### Which has better reviews, Servo Field or AestraBook?

Servo Field and AestraBook are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Servo Field or AestraBook have ads?

Neither Servo Field nor AestraBook shows ads.

### Which is updated more often, Servo Field or AestraBook?

Servo Field ships an update every 2 weeks, and AestraBook every 9 days. Most recently, Servo Field was updated on October 19, 2026 and AestraBook on October 24, 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.*