# Sustact vs Contractors

Sustact and Contractors 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.

Sustact ships an update every 4 days, Contractors every 3 days. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Sustact | Contractors |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 58 MB | 48 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Basma Farahat](https://appshunter.io/developer/1827226235) | [CODLOP ESTABILSHMENT FOR INFORMATION TECHNOLOGY](https://appshunter.io/developer/1621508600) |

## What reviewers say

### Sustact

[App page](https://appshunter.io/ios/app/sustact/id6748742651)

This app provides an interactive platform to promote sustainability across various aspects of life. It empowers individuals, educational institutions, businesses, healthcare sectors, and communities to adopt effective and easy-to-implement sustainable practices.

**Highlights:** Promotes sustainability awareness, Encourages daily sustainable behaviors, Motivates teams and students, Contributes to global SDGs, Interactive platform for all sectors

**Features:** macOS Compatibility

**In-app purchases:** none


### Contractors

[App page](https://appshunter.io/ios/app/contractors/id6753135400)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sustact free?

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

### Is Contractors free?

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

### Do Sustact or Contractors have ads?

Neither Sustact nor Contractors shows ads.

### Which is updated more often, Sustact or Contractors?

Sustact ships an update every 4 days, and Contractors every 3 days. Most recently, Sustact was updated on June 1, 2026 and Contractors on September 10, 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.*