Comparison

Scale vs NebulaBuds

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

Head to head
About

Scale

Easily create and share notes in a single step. Organize meeting notes, to-do lists, addresses, and more. Share your notes instantly with anyone via various platforms.

Highlights
  • Instant note creation
  • Share notes with anyone
  • Organize various note types
  • Simple information management
  • Cross-platform sharing
Features
Read full description

ScaleUp is simply an application that allows you to make notes with great ease. The application is mainly for creating notes instantly that requires just one step and could be shared with anyone. You can create note, which can be anything such as: Meeting notes
An address
Description
To do list 
Checklists
Memo
Websites links
Important data
Any other miscellaneous information One of the best features of this application is you can share the prepared note irrespective of the fact that whether the person is in your contacts list, or you just have their e-mail ids, or it is merely a AirDrop connection. What you need to do is open the ScaleUp application, go to the note and select it to share on any of the platforms that you have. It saves your time as well as maintain your notes. The note sharing application well organizes your quick or detailed notes in simplest way and help you out in managing information that you want to share with others. Enjoy the App!

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

Scale4 screens
NebulaBuds4 screens

Verdict

The call

The clearest difference is in-app purchases: Scale at none against NebulaBuds's 12. Scale also leads on iOS requirement (12.0 vs 14.0). NebulaBuds's advantage is rating (4.4 vs 4.0) and ratings volume (16K vs 5). 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. Scale asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NebulaBuds holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: NebulaBuds has 16K ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

Scale ships an update monthly, NebulaBuds fortnightly. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

Scorecard6 real differences · 4 level
Scale versus NebulaBuds: the parameters behind the verdict, then further details
ParameterScaleNebulaBuds
PriceFreeFree
Rating4.0 (5 ratings)4.4 (16K ratings) — better
Positive reviews—20.1% of reviews
Number of ratings516K — better
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size22 MB164 MB
Age rating4+17+
DeveloperPratik PatelShanghai PalmZen Wireless Technology Co.,Ltd

Customer experience

Scale

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%

NebulaBuds

All ratings15,598 ratings
Positive85.4%
Neutral3.7%
Negative10.9%
Written reviews333 reviews
Positive20.1%
Neutral6.3%
Negative73.6%

Bugs and requests

Scale

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

Scale

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 Scale free?
Scale 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, Scale or NebulaBuds?
NebulaBuds is rated higher. Scale averages 4.0 out of 5 from 5 ratings, while NebulaBuds averages 4.4 from 16K ratings.
Do Scale or NebulaBuds have ads?
Neither Scale nor NebulaBuds shows ads.
Which is updated more often, Scale or NebulaBuds?
Scale ships an update monthly, and NebulaBuds fortnightly. Most recently, Scale was updated on October 9, 2026 and NebulaBuds on October 19, 2026.

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