# Surviox vs SailorSoft Draft Survey Pro

The clearest difference is in-app purchases: Surviox at none against SailorSoft Draft Survey Pro's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SailorSoft Draft Survey Pro sells 1 one-off in-app purchase. Surviox asks for nothing beyond the download.

Surviox ships an update weekly, SailorSoft Draft Survey Pro every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Surviox | SailorSoft Draft Survey Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sailorsoft-draft-survey-pro/id6761015662/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | — | Free |
| Size | 56 MB | 122 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mukesh Singh](https://appshunter.io/developer/1789107949) | [MEDARDO JR BAJE](https://appshunter.io/developer/1887315859) |

## What reviewers say

### Surviox

[App page](https://appshunter.io/ios/app/surviox/id6749004121)

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

**In-app purchases:** none


### SailorSoft Draft Survey Pro

[App page](https://appshunter.io/ios/app/sailorsoft-draft-survey-pro/id6761015662)

This application assists marine professionals with offline cargo calculations. It provides essential tools for draft surveys, helping to determine vessel displacement and cargo weight accurately. Designed for efficiency at sea, it ensures reliable data processing without internet access.

**Highlights:** Offline cargo calculations, Draft survey assistance, Vessel displacement determination, Cargo weight calculation, Reliable data processing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is Surviox free?

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

### Is SailorSoft Draft Survey Pro free?

SailorSoft Draft Survey Pro is free to download, with in-app purchases available.

### Do Surviox or SailorSoft Draft Survey Pro have ads?

Neither Surviox nor SailorSoft Draft Survey Pro shows ads.

### Which is updated more often, Surviox or SailorSoft Draft Survey Pro?

Surviox ships an update weekly, and SailorSoft Draft Survey Pro every 5 days. Most recently, Surviox was updated on October 28, 2026 and SailorSoft Draft Survey Pro on October 31, 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.*