Comparison

Moku vs Pebble Docs

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

Head to head
About

Moku

This application serves as the control center for a professional-grade test and measurement device, offering 12 integrated instruments. It enables real-time data streaming and experiment control wirelessly from an iPad, with options to save and share findings.

Highlights
  • 12 professional-grade instruments
  • Wireless iPad control
  • Real-time data streaming
  • Intuitive multi-touch interface
  • Data saving and sharing
  • Demo mode for simulation
Read full description

Please note: This app, Moku:Lab, only supports Moku:Lab devices running legacy firmware. Search for our newer app, simply called Moku:, to get support for latest firmware, more hardware models, more instruments, and new ways to take full advantage of the Moku hardware. ----- Moku:Lab is a revolutionary all-in-one test and measurement device for professional scientists and engineers. Moku:Lab comes with 12 professional-grade instruments: • Oscilloscope • Spectrum analyzer • Waveform generator • Phasemeter • Data logger • Lock-in amplifier • PID controller • Frequency response analyzer • Digital filter box • Arbitrary waveform generator • FIR filter builder • Laser lock box With high-speed analog inputs and outputs combined with reconfigurable FPGA hardware, the digital signal-processing capabilities are virtually limitless. The Moku:Lab app for iPad communicates wirelessly with your device and is mission control for all of your Moku instruments. Each instrument features an intuitive multi-touch user interface, thoughtfully designed and meticulously optimized for iPad. Stream data and control your experiment in real time as you move around the lab. Connect to Dropbox, iCloud or email to instantly save your data and share your breakthroughs with colleagues or friends. Try out the app in demo mode to interact with simulated signals and experience the innovative iPad interface. For more information visit www.liquidinstruments.com.

About

Pebble Docs

This app acts as a powerful document assistant, enabling users to import, organize, and understand their files. It leverages AI to answer questions about document content, generate summaries, and extract key information for better organization and thinking.

Highlights
  • Import and manage documents
  • Ask questions about document content
  • Generate document summaries
  • Extract key information
  • AI-powered assistance
Features
Read full description

Pebble Docs is a document assistant app designed to help users read, organize, and understand their documents more efficiently. Key features include: - Importing and managing documents - Asking questions and generating summaries based on document content - Extracting key information to support thinking and organization The app only accesses user data with permission and solely to provide the features described above. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Pebble Docs3 screens

Verdict

The call

The clearest difference is in-app purchases: Moku at none against Pebble Docs's 2. Moku also leads on ratings volume (9 vs 3) and iOS requirement (9.0 vs 18.0). Pebble Docs's advantage is update cadence (weekly vs every 2 months) and rating (5.0 vs 4.7). On price, review sentiment, 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. Pebble Docs sells 2 in-app purchases, starting at $14.99 per month. Moku asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Pebble Docs holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 9 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Moku ships an update every 2 months, Pebble Docs weekly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard6 real differences · 4 level
Moku versus Pebble Docs: the parameters behind the verdict, then further details
ParameterMokuPebble Docs
PriceFreeFree
Rating4.7 (9 ratings)5.0 (3 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings9 — better3
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPadiPhone, iPad — better
Requires iOS9.0 — better18.0
Further details — not scored
Size220 MB18 MB
Age rating4+4+
DeveloperLiquid InstrumentsXiaoyuan Technology (Shenzhen) Co., Ltd.

Customer experience

Moku

All ratings9 ratings
Positive88.9%
Neutral11.1%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Pebble Docs

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Moku

No in-app purchases

2 purchases

Pebble Docs

Subscriptions2
  • Pebble Plus$14.991 Month
  • Pebble Pro$19.991 Month

Questions

Is Moku free?
Moku is free to download, with no in-app purchases.
Is Pebble Docs free?
Pebble Docs is free to download, with in-app purchases available.
Which has better reviews, Moku or Pebble Docs?
Pebble Docs is rated higher. Moku averages 4.7 out of 5 from 9 ratings, while Pebble Docs averages 5.0 from 3 ratings.
Do Moku or Pebble Docs have ads?
Neither Moku nor Pebble Docs shows ads.
Which is updated more often, Moku or Pebble Docs?
Moku ships an update every 2 months, and Pebble Docs weekly. Most recently, Moku was updated on November 1, 2026 and Pebble Docs on November 4, 2026.

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