Comparison

Vobot vs NebulaBuds

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

Head to head
About

Vobot

This companion app allows you to set up and manage a smart bedside alarm clock. It integrates with Amazon Alexa for voice commands, offers sleep coaching, and provides daily routine programs for a better wake-up experience.

Highlights
  • Smart clock setup and management
  • Amazon Alexa integration
  • Sleep coaching with music/sounds
  • Daily routine programs
  • Voice-controlled music playback
  • News, weather, and traffic updates
Features
Read full description

VOBOT CLOCK - The World's First Smart Clock with Amazon Alexa This APP is a companion App to setup Vobot with its effortless and easily. Once connected, Vobot will become a stand-alone smart device in your house. Otherwise, you can manage your Vobot just simply with the APP Vobot Clock is a smart bedside alarm clock with Amazon Alexa, Sleep Coach and Daily Routine programs. Vobot can be a music speaker at your party time, a story teller and a book reader. You can access to any playlists from iHeart Radio, Tuneln and Amazon Music. Features: Sleep Coach Helps you relax and get to fast, sound sleep with various kinds of gentle music or natual sounds. Daily Routine Brings you an energetic morning with different genres of wake-up music or your favourite in progressive volume. It will remind you to stay on your schedule. Voice Interaction Just tap and talk, it can play streaming music, check weather, read the latest news, update the traffic condition, find the nearest restaurant, etc. Streamlined Appearance Function is resulting in better form. Vobot tries to combine the concise screen design with streamlined shape to get better in function and decoration.

About

NebulaBuds

This app offers real-time translation for over 130 languages, supporting audio, video calls, and even text from photos. It features AI-powered voice assistance, meeting summarization, and a unique dual-ear mode for seamless conversations.

Highlights
  • Real-time translation for 133 languages
  • Photo and text translation with layout preservation
  • Audio and video call interpretation
  • AI voice wake-up for information
  • Dual ear mode for simultaneous conversation
  • AI meeting notes and summarization
  • AI smart chat for advice
Features
Read full description

Nebula Buds AI Interpretation APP: Translate up to 133 languages -​​Photo Translation​​: Signs, menus, product labels—translate instantly with a snap, with ​​1:1 font and layout preservation. -DeepSeek R1: The latest AI large model, real-time connectivity, deep thinking, with visible process. - AI Voice Wake-up: Say "Hey Nebula" to check real-time information like weather and news, - Audio and Video Call Translation: Translate conversations during video calls. The other party doesn’t need to download the app. - Dual Ear Mode: Share one earbud each, speak simultaneously, and interrupt freely, breaking free from turn-based conversations. - Meeting Notes: Identify speakers and quickly summarize meeting content. - AI Smart Chat: Realistic voice responses, answer anytime, and offer advice for your life and work. - Simultaneous Interpretation: Real-time translation of 133 languages, your personal interpreter in your ear.

Screenshots

Vobot4 screens
NebulaBuds4 screens

Verdict

The call

The clearest difference is rating: NebulaBuds at 4.4 against Vobot's 1.4. NebulaBuds also leads on ratings volume (16K vs 10) and update cadence (every 2 weeks vs every 2 months). Vobot's advantage is in-app purchases (none vs 12) and iOS requirement (11.0 vs 14.0). 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. NebulaBuds sells 10 one-off in-app purchases. Vobot asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NebulaBuds holds the better App Store score, 4.4 against 1.4. That said, the two scores are not equally well evidenced: NebulaBuds has 16K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 0% of Vobot's written reviews are positive against 21% of NebulaBuds's.

UpkeepUpdate frequency

Vobot ships an update every 2 months, NebulaBuds every 2 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 3 level
Vobot versus NebulaBuds: the parameters behind the verdict, then further details
ParameterVobotNebulaBuds
PriceFreeFree
Rating1.4 (10 ratings)4.4 (16K ratings) — better
Positive reviews0.0% of reviews20.5% of reviews — better
Number of ratings1016K — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size18 MB168 MB
Age rating4+17+
DeveloperMOCREO PTE. LTD.Shanghai PalmZen Wireless Technology Co.,Ltd

Customer experience

Vobot

All ratings11 ratings
Positive9.1%
Neutral9.1%
Negative81.8%
Written reviews5 reviews
Positive0.0%
Neutral20.0%
Negative80.0%

NebulaBuds

All ratings15,684 ratings
Positive85.5%
Neutral3.7%
Negative10.9%
Written reviews346 reviews
Positive20.5%
Neutral6.9%
Negative72.5%

Bugs and requests

Vobot

Not enough reviews yet to summarise bugs or requests.

NebulaBuds

Reported bugs

3 issues
  • App crashes or freezes
  • Earbuds fail to connect
  • Translation feature not working as advertised

Requested features

3 requests
  • Add more language support
  • Improve live translation capabilities
  • Streamline app setup and connectivity

In-app purchases

None

Vobot

No in-app purchases

10 purchases

NebulaBuds

One-time10
  • 300-minute recording package2 variants$14.99
  • 3个月vip$14.99
  • 3 Month VIP$19.99
Show 7 more
  • 3-Month VIP$24.99
  • 720-minute recording package2 variants$29.99
  • 1年vip$29.99
  • 1 Year VIP$39.99
  • 1-Year VIP$59.99
  • 1800-minute recording package$59.99
  • 1800-minutes recording package$59.99

Questions

Is Vobot free?
Vobot is free to download, with no in-app purchases.
Is NebulaBuds free?
NebulaBuds is free to download, with in-app purchases available.
Which has better reviews, Vobot or NebulaBuds?
NebulaBuds is rated higher. Vobot averages 1.4 out of 5 from 10 ratings, while NebulaBuds averages 4.4 from 16K ratings.
Do Vobot or NebulaBuds have ads?
Neither Vobot nor NebulaBuds shows ads.
Which is updated more often, Vobot or NebulaBuds?
Vobot ships an update every 2 months, and NebulaBuds every 2 weeks. Most recently, Vobot was updated on October 24, 2026 and NebulaBuds on October 27, 2026.

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