Comparison

Uni vs Anker Nebula

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Uni

Features
Read full description

Description An app that allows users to acquire Japanese and multilingual content by capturing the Uni-Voice audio codes found on prints with their cameras. This service accurate information translated into several languages. The information can be acquired from Japanese language prints distributed in various locations. Automatically reads translated text information registered in servers or stored in Uni-Voice audio codes using the smartphone’s TTS (text-to-speech) function. ●How to Use ・Tap the camera button and run the app. ・From Uni-Voice audio code printed pages, position the guide marker approximately 5 cm above the code and slowly lift your smartphone approximately 8 cm from the code until the screen focuses and wait for the content to be automatically imported. The text is displayed and it can be read out. ●General Functions ・You can save imported text information to the library file. ・You can edit the file name. ・By tapping the telephone number/URL in the text, you can call from that screen. However, a communication environment is required. ●Explanation of Uni-Voice The audio code "Uni-Voice" is a two-dimensional bar code developed by JAVIS (Japan Association For the Visually-Impaired Information Support) that can record up to approximately 800 characters for reading on mobile telephones. You can display and save text data imported by capturing Uni-Voice audio codes with a camera. Audio, text, movies, multilingual translation information are distributed via smartphones (iPhone), etc. The audio code Uni-Voice was first used in April 2012 with the personal information form in the 'Regular Pension Mailer.' Furthermore, it has been introduced into the Hospital Medical Management System and the Pharmacy Receipt Computer System through the Ministry of Health, Labour and Welfare's Medical Dept. 5 section manager notifications. Future ties with Government Welfare services are presumed to develop. Uni-Voice will be distributed to a wide variety of areas, following the implementation of the Disability Discrimination Act in 2016 and as a foundation universal design technology for "Omotenashi (hospitality)" for the Inbound Travel Promotion Project (Visit Japan Project). ○Operation Verification Models iOS 7.0 or later. Compatible with iPhone, iPad (3rd generation/4th generation), iPad mini (mini/mini 2/mini 3), iPad Air (Air/Air 2) or iPod touch. Operation may be available for other terminals. *If the text audio does not play, verify whether the auto text reading function is set to ON or not. ※ Disclaimer ※ Though under a recommended operating environment, compatibility with inexistent OS versions at the time of app release or the most recent update is not guaranteed. For text to speech functions, performance depends on the TTS (text-to-speech) of each smartphone maker. Furthermore, depending on your usage environment, you may have difficulties when importing. ○Operation Verification Models: iOS 10.0 and later
iPhone 5/5s/5c/SE (4 inches)
iPhone 6/6s/7/8 (4.7 inches)
iPhone 6 Plus/6s Plus/7 Plus/8 Plus (5.5 inches)
iPhone X/Xs (5.8 inches)
iPhone Xs Max (6.5 inches)
iPad 4
iPad mini 2/3/4
All iPad Air/Pro versions

About

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.

Highlights
  • Touchpad control
  • Virtual keyboard
  • Function buttons
  • Device control
  • Seamless integration
Features
Read full description

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.

Screenshots

Uni4 screens
Anker Nebula4 screens

Verdict

The call

The clearest difference is in-app purchases: Uni at none against Anker Nebula's 4. Uni also leads on update cadence (every 2 weeks vs every 5 weeks). Anker Nebula's advantage is iOS requirement (14.0 vs 16.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Uni ships an update every 2 weeks, Anker Nebula every 5 weeks. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Uni versus Anker Nebula: the parameters behind the verdict, then further details
ParameterUniAnker Nebula
PriceFreeFree
Rating—4.3 (2.1K ratings) — better
Positive reviews—36.8% of reviews
Number of ratings—2.1K — better
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size136 MB354 MB
Age rating4+4+
Developeruni-voice business plan and planning inc.Power Mobile Life LLC

Bugs and requests

Uni

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

Uni

No in-app purchases

4 purchases

Anker Nebula

One-time4
  • 150 Sparks$14.99
  • 600 Sparks$54.99
  • 1200 Sparks$99.99
Show 1 more
  • 2640 Sparks$199.99

Questions

Is Uni free?
Uni is free to download, with no in-app purchases.
Is Anker Nebula free?
Anker Nebula is free to download, with in-app purchases available.
Do Uni or Anker Nebula have ads?
Neither Uni nor Anker Nebula shows ads.
Which is updated more often, Uni or Anker Nebula?
Uni ships an update every 2 weeks, and Anker Nebula every 5 weeks. Most recently, Uni was updated on October 26, 2026 and Anker Nebula on October 31, 2026.

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