Comparison

Sketchbook vs LabStar

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

Head to head
About

Sketchbook

Unleash your artistic side with this colorful drawing application. It's designed for anyone who enjoys sketching and doodling, offering a simple yet vibrant canvas for creative expression.

Highlights
  • Express creativity
  • Simple interface
  • Colorful drawing tools
  • Sketching and doodling
  • For everyone
Features
Read full description

Express your creativity with Sketchbook – Drawing Canvas, a simple and colorful drawing app for everyone who loves sketching and doodling.

About

LabStar

Read full description

LabStar is about thinking, understanding, and communicating.  LabStar is developed by a team of professors, teachers, and engineers who share an aspiration of making Data Science an integral part of the mathematics and science education, both at school and outdoors. LabStar patent application names Corlu & Inan as co-inventors. LabStar is developed at and supported by Bahçeşehir University, Istanbul. The development and continuous improvement of LabStar is grounded in the Integrated Teaching Framework of Professor M. S. Corlu. The framework guides our actions in three domains: Hardware, Software, and Resources. We invest a considerable amount of our time to improve the software, regularly enrich supporting resources, and add new sensors and structures in the hardware domain. The LabStar operates on three main domains: Hardware, Software, and Resources. Hardware o LabStar Device o External sensors o Physical and virtual structures By purchasing LabStar device, you gain lifetime access to both the Software and Resources as an individual user. You may be eligible for up to 200 LabStar App subscription codes for your students. External sensors and structures are sold separately in order to keep your device at minimal price. Software o LabStar App o Classroom Mode By subscribing to our app, you gain annual access to both the Software and Resources as an individual user for the duration of your subscription. Free lite version of LabStar app allows you to analyze several sample datasets without any restrictions. Resources o Data sets o Lesson plans o A comic book o Teaching videos o Research results We encourage you to discover all the wonderful features of LabStar by yourself. Information screens, located on top right corner of several screens on LabStar app, are written to help you make the best out of this innovative learning tool. Because LabStar is designed with a focus on learning, it is not to be used for rigorous scientific endeavors nor as a statistics calculator. Please visit https://www.labstar.org to get to know more about LabStar and discover how you can be a part of our growing community.

Screenshots

Sketchbook4 screens
LabStar3 screens

Verdict

The call

The clearest difference is update cadence: LabStar at fortnightly against Sketchbook's every 113 months. LabStar also leads on iOS requirement (12.4 vs 14.0). On price, ads, in-app purchases 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. Sketchbook sells 1 one-off in-app purchase and LabStar sells 1 in-app purchase, starting at $5.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sketchbook ships an update every 113 months, LabStar fortnightly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 8 level
Sketchbook versus LabStar: the parameters behind the verdict, then further details
ParameterSketchbookLabStar
PriceFreeFree
Rating4.8 (305 ratings) — better—
Positive reviews42.9% of reviews—
Number of ratings305 — better—
Update frequencyEvery 113 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.012.4 — better
Further details — not scored
Size66 MB38 MB
Age rating4+4+
DeveloperAn BanhSencer Corlu

In-app purchases

1 purchases

Sketchbook

One-time1
  • Upgrade VIP$1.99
1 purchases

LabStar

Subscriptions1
  • LabStar App Subscription$5.991 Year

Questions

Is Sketchbook free?
Sketchbook is free to download, with in-app purchases available.
Is LabStar free?
LabStar is free to download, with in-app purchases available.
Do Sketchbook or LabStar have ads?
Both Sketchbook and LabStar show ads.
Which is updated more often, Sketchbook or LabStar?
Sketchbook ships an update every 113 months, and LabStar fortnightly. Most recently, Sketchbook was updated on November 2, 2026 and LabStar on November 7, 2026.

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