# DataRolls vs RedSky Survey

DataRolls and RedSky Survey 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.

DataRolls ships an update every 3 months, RedSky Survey every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DataRolls | RedSky Survey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/datarolls/id1436682064/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 44 MB | 68 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [弦 张](https://appshunter.io/developer/966809886) | [RedSky Mobility Solutions](https://appshunter.io/developer/648705360) |

## What reviewers say

### DataRolls

[App page](https://appshunter.io/ios/app/datarolls/id1436682064)

Earn cash by completing surveys in your spare time. This app offers a low withdrawal threshold and abundant surveys tailored to your profile, making it easy to earn points on any device.

**Highlights:** Complete surveys for cash, Abundant tailored surveys, Low withdrawal threshold, Compatible with all devices, Free registration

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

**In-app purchases:** none


### RedSky Survey

[App page](https://appshunter.io/ios/app/redsky-survey/id6468926501)

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

**In-app purchases:** none


## Frequently asked questions

### Is DataRolls free?

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

### Is RedSky Survey free?

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

### Do DataRolls or RedSky Survey have ads?

Neither DataRolls nor RedSky Survey shows ads.

### Which is updated more often, DataRolls or RedSky Survey?

DataRolls ships an update every 3 months, and RedSky Survey every 2 months. Most recently, DataRolls was updated on October 25, 2026 and RedSky Survey 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.*