# Anker Nebula vs Questionnaire Maker

The clearest difference is rating: Anker Nebula at 4.3 against Questionnaire Maker's 3.2. Anker Nebula also leads on review sentiment (37% vs 0%) and ads (none vs shown). Questionnaire Maker's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. Anker Nebula sells 4 one-off in-app purchases. Questionnaire Maker asks for nothing beyond the download.

Anker Nebula holds the better App Store score, 4.3 against 3.2. That said, the two scores are not equally well evidenced: Anker Nebula has 2K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 37% of Anker Nebula's written reviews are positive against 0% of Questionnaire Maker's.

Anker Nebula ships an update every 5 weeks, Questionnaire Maker every 2 months. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Anker Nebula | Questionnaire Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (2K ratings)](https://appshunter.io/ios/app/anker-nebula/id1319092174/reviews)** | [3.2 (6 ratings)](https://appshunter.io/ios/app/questionnaire-maker/id1460351452/reviews) |
| Number of ratings | **2K** | 6 |
| Positive reviews | **36.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 354 MB | 20 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Power Mobile Life LLC](https://appshunter.io/developer/1096079944) | [Kazuya Fujita](https://appshunter.io/developer/1358322690) |

## What reviewers say

### Anker Nebula

[App page](https://appshunter.io/ios/app/anker-nebula/id1319092174)

Control your Nebula smart projector or soundbar remotely. Navigate menus, type text, and access functions using your mobile device's touchpad, virtual keyboard, and dedicated buttons.

**Highlights:** Touchpad control, Virtual keyboard, Function buttons, Device control, Seamless integration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 150 Sparks | $14.99 | one-time |
| 600 Sparks | $54.99 | one-time |
| 1200 Sparks | $99.99 | one-time |
| 2640 Sparks | $199.99 | one-time |

**What reviewers like**

- 🚀 Great app companion
- 👍 Easy to use
- 👍 Seamless connectivity
- 🚀 Responsive and intuitive
- 👍 Excellent projector quality

**What reviewers complain about**

- 🐛 Frequent disconnections
- 🐛 Buggy and glitchy
- 🐛 Compatibility issues with iOS 14
- 🐛 Unreliable volume controls
- 🐛 Laggy and slow performance

**Reported bugs**

- App crashes frequently
- Unable to connect to projector
- Keyboard input not working properly
- Mouse cursor disappears unexpectedly
- Projector features not functioning as expected

**Requested features**

- Brightness adjustment options
- Improved keyboard functionality
- Ability to control volume with phone buttons
- Better integration with streaming services
- Support for 3D mode


### Questionnaire Maker

[App page](https://appshunter.io/ios/app/questionnaire-maker/id1460351452)

Easily create custom questionnaires and collect responses. Visualize results with pie charts and save them as images. Manage past surveys with a history feature.

**Highlights:** Create custom questionnaires, Collect and tabulate responses, Visualize results with pie charts, Save graphs as images, Survey history tracking, Resume ongoing surveys

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

**In-app purchases:** none


## Frequently asked questions

### Is Anker Nebula free?

Anker Nebula is free to download, with in-app purchases available.

### Is Questionnaire Maker free?

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

### Which has better reviews, Anker Nebula or Questionnaire Maker?

Anker Nebula is rated higher. Anker Nebula averages 4.3 out of 5 from 2K ratings, while Questionnaire Maker averages 3.2 from 6 ratings.

### Do Anker Nebula or Questionnaire Maker have ads?

Questionnaire Maker shows ads; Anker Nebula does not.

### Which is updated more often, Anker Nebula or Questionnaire Maker?

Anker Nebula ships an update every 5 weeks, and Questionnaire Maker every 2 months. Most recently, Anker Nebula was updated on October 17, 2026 and Questionnaire Maker on October 12, 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.*