Anker Nebula vs Questionnaire Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Anker Nebula
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.
- Touchpad control
- Virtual keyboard
- Function buttons
- Device control
- Seamless integration
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Anker Nebula (formerly Nebula Connect) is the official companion app for your Anker smart projector. Turn your phone into a full-featured remote control. Use the touchpad, virtual keyboard, and function buttons to navigate menus, search, and play content — no remote required. Works with Nebula Capsule, Mars, Cosmos, X Series, P Series projectors, and SpaceFlow devices. Questions? Contact us at support@seenebula.com.
Questionnaire Maker
Easily create custom questionnaires and collect responses. Visualize results with pie charts and save them as images. Manage past surveys with a history feature.
- Create custom questionnaires
- Collect and tabulate responses
- Visualize results with pie charts
- Save graphs as images
- Survey history tracking
- Resume ongoing surveys
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(1) Enter the question you want to take a questionnaire and its answers, and tap the "Questionnaire start" button. (2) The screen will move to the answer screen. Tap the radio button to the left of the contents you want to answer, and tap the "To answer" button at the bottom. (3) After repeating (2) until a sufficient answer is obtained, tap "Tabulation" to display the result as a pie chart. Tap the bottom button to save the resulting graph as an image in the album. (4) You can resume the survey from the continuation by tapping "Return", but please be aware that the summary results will be erased when you return to the top. (5) When you tap "History" on the top screen, up to 10 aggregated results are saved. (If it exceeds 10, it will be deleted from the old one.) Please contact the review section or DM here. https://twitter.com/corasck
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Anker Nebula | Questionnaire Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (2K ratings) — better | 3.2 (6 ratings) |
| Positive reviews | 36.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 2K — better | 6 |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 354 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Power Mobile Life LLC | Kazuya Fujita |
Customer experience
Anker Nebula
Questionnaire Maker
Bugs and requests
Anker Nebula
Reported bugs
5 issues- 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
5 requests- Brightness adjustment options
- Improved keyboard functionality
- Ability to control volume with phone buttons
- Better integration with streaming services
- Support for 3D mode
Questionnaire Maker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Anker Nebula
- 150 Sparks$14.99
- 600 Sparks$54.99
- 1200 Sparks$99.99
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- 2640 Sparks$199.99
Questionnaire Maker
No in-app purchases
Questions
Is Anker Nebula free?
Is Questionnaire Maker free?
Which has better reviews, Anker Nebula or Questionnaire Maker?
Do Anker Nebula or Questionnaire Maker have ads?
Which is updated more often, Anker Nebula or Questionnaire Maker?
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