# Green Octopus vs SourceW9

Green Octopus and SourceW9 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 9, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Green Octopus | SourceW9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sourcew9/id1523678488/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 84 MB | 21 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [calltek center international inc.](https://appshunter.io/developer/1043032286) | [Snakehead Software, LLC](https://appshunter.io/developer/299258447) |

## What reviewers say

### Green Octopus

[App page](https://appshunter.io/ios/app/green-octopus/id1364481288)

**Features:** macOS Compatibility

**In-app purchases:** none


### SourceW9

[App page](https://appshunter.io/ios/app/sourcew9/id1523678488)

This app helps contractors find and manage job opportunities. It allows users to apply for work, track their schedule, submit deliverables, and manage W9 information securely. All features are available at no cost.

**Highlights:** Find and apply for contractor jobs, Manage work schedule, Quick check-ins/check-outs, Add expenses, Upload deliverables, Submit W9 information, Track payments

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

**In-app purchases:** none


## Frequently asked questions

### Is Green Octopus free?

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

### Is SourceW9 free?

SourceW9 is free to download, with no in-app purchases.

### Do Green Octopus or SourceW9 have ads?

Neither Green Octopus nor SourceW9 shows ads.

### Which is updated more often, Green Octopus or SourceW9?

Green Octopus ships an update every 2 months, and SourceW9 every 2 months. Most recently, Green Octopus was updated on September 9, 2026 and SourceW9 on September 4, 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.*