# DuoTask Spark vs Contracted

The clearest difference is ads: DuoTask Spark at none against Contracted's shown. Contracted's advantage is chart position (#83 vs unranked) and iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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 weekly. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | DuoTask Spark | Contracted |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (707 ratings)](https://appshunter.io/ios/app/contracted/id6761958634/reviews)** |
| Number of ratings | — | **707** |
| Positive reviews | — | 61.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | — | Ad-supported |
| Best chart rank | — | **#83** |
| Size | 21 MB | 35 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Aislan Lander](https://appshunter.io/developer/1260013157) | [Contracted AI](https://appshunter.io/developer/1892207330) |

## What reviewers say

### DuoTask Spark

[App page](https://appshunter.io/ios/app/duotask-spark/id6757406832)

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

**In-app purchases:** none


### Contracted

[App page](https://appshunter.io/ios/app/contracted/id6761958634)

**Currently charting:** #83 Top Free · Lifestyle (US App Store)

Earn money by filming everyday tasks for AI training. This app acts as your agent, connecting you with high-value work to get paid for your data. Join thousands already earning by recording their lives.

**Highlights:** Film everyday tasks for AI training, AI talent agent for the digital era, Find high-value work opportunities, Get paid for your video data, Thousands of users already earning

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

**In-app purchases:** none


## Frequently asked questions

### Is DuoTask Spark free?

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

### Is Contracted free?

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

### Do DuoTask Spark or Contracted have ads?

Contracted shows ads; DuoTask Spark does not.

### Which is updated more often, DuoTask Spark or Contracted?

DuoTask Spark ships an update weekly, and Contracted weekly. Most recently, DuoTask Spark was updated on October 19, 2026 and Contracted on October 21, 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.*