Comparison

Turtles vs CourseSLM

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

Head to head
About

Turtles

Embark on a programming journey with Turtle Graphics, designed for all ages to learn coding fundamentals. Create drawings, mini-games, and explore computer science concepts through interactive exercises. Ideal for both individual learning and classroom settings.

Highlights
  • Interactive Turtle Graphics for drawing
  • Learn programming concepts like variables and functions
  • Create mini-games
  • Explore recursion and fractal shapes
  • Beginner-friendly interface
  • Suitable for classroom use
Features
Read full description

Simple commands, deep thinking. Turtles is a turtle graphics programming app for elementary school students and beginners. Draw shapes while learning the basics of programming, including loops, variables, and functions. Give commands to the turtle on the screen to draw lines, create shapes and patterns, and build interactive projects. Before memorizing difficult syntax, learners can build a program, run it, see the result, and improve it step by step. Turtles can be used for children’s first programming experience, adult learning, school lessons, coding classes, and workshops. It also works on iPhone, but a larger screen such as iPad is recommended for creating projects. Sample projects and related information are available on our website. https://turtle360.net/ First Steps in Programming: Turtles is a programming app that helps learners think by combining simple commands. Starting with basic commands such as “move forward,” “turn right,” and “repeat,” even first-time programmers can quickly begin experimenting and learning by doing. Learn Programming Basics: By drawing shapes, learners can understand important programming concepts such as sequencing, loops, conditions, variables, and functions. Because the result appears immediately on the screen, it is easy to understand how a program works. Try More Advanced Expressions: After learning the basics, learners can try more complex shapes, patterns, and fractal drawings. They can also explore ideas connected to computer science, such as recursion, in a natural and visual way. Create Mini Games and Projects: Turtles is not only for moving a turtle. Learners can also create interactive projects and simple mini games based on their own ideas. By combining the commands they have learned, they can experience the joy of thinking and creating by themselves. About Turtle Graphics: Turtle graphics is a programming method where learners give commands to a turtle on the screen to draw shapes. It was developed in the 1960s for the LOGO programming language, and it is still used today in many programming learning environments. Turtles is designed based on this idea so that both children and adults can enjoy learning programming. Acknowledgments: Turtles was inspired by many programming languages and learning environments, including LOGO, Squeak Etoys, Scratch, Python, and Swift. We thank the developers around the world who created and nurtured these ideas.

About

CourseSLM

This AI teaching assistant helps educators create custom chatbots for their courses, grounded in specific lesson materials. Students can use it to review concepts and get help within the context of their studies, offering a focused and responsible learning tool.

Highlights
  • Course-specific AI chat
  • Upload instructor materials (PDFs)
  • Privacy-preserving design
  • Classroom-centered customization
  • Contextual learning support
  • AI-powered review and clarification
Features
Read full description

CourseSLM is a privacy-preserving AI teaching assistant designed for educators, schools, universities, and community learning programs. With CourseSLM, instructors can create a course-specific assistant grounded in their own lesson materials or instructional content (PDF files). Instead of giving students a general-purpose chatbot, CourseSLM helps educators provide a more focused learning tool that responds within the context of the course. CourseSLM can help students review concepts, clarify confusing material, prepare for assignments, and engage with lessons at their own pace. It is not intended to replace teachers. It is built to support educator-defined learning boundaries so students can ask questions while staying connected to instructor materials and give students another way to access help when they need it. CourseSLM is built by AVELA AI to make AI tools more useful, accessible, and responsible in real educational settings. Key features include course-grounded AI chat, support for uploading instructor-provided materials, privacy-focused design, and classroom-centered customization.

Screenshots

Turtles4 screens
CourseSLM3 screens

Verdict

The call

The clearest difference is rating: CourseSLM at 5.0 against Turtles's 4.7. CourseSLM also leads on review sentiment (100% vs 90%). Turtles's advantage is ratings volume (13 vs 4) and iOS requirement (12.0 vs 26.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

CourseSLM holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews point the same way: 90% of Turtles's written reviews are positive against 100% of CourseSLM's.

UpkeepUpdate frequency

Turtles ships an update monthly, CourseSLM every 3 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
Turtles versus CourseSLM: the parameters behind the verdict, then further details
ParameterTurtlesCourseSLM
PriceFreeFree
Rating4.7 (13 ratings)5.0 (4 ratings) — better
Positive reviews90.0% of reviews100.0% of reviews — better
Number of ratings13 — better4
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS12.0 — better26.0
Further details — not scored
Size11 MB28 MB
Age rating4+4+
DeveloperToshio MiyasakaAVELA - A Vision for Engineering Literacy & Access

Customer experience

Turtles

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews10 reviews
Positive90.0%
Neutral0.0%
Negative10.0%

CourseSLM

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Turtles

No in-app purchases

None

CourseSLM

No in-app purchases

Questions

Is Turtles free?
Turtles is free to download, with no in-app purchases.
Is CourseSLM free?
CourseSLM is free to download, with no in-app purchases.
Which has better reviews, Turtles or CourseSLM?
CourseSLM is rated higher. Turtles averages 4.7 out of 5 from 13 ratings, while CourseSLM averages 5.0 from 4 ratings.
Do Turtles or CourseSLM have ads?
Neither Turtles nor CourseSLM shows ads.
Which is updated more often, Turtles or CourseSLM?
Turtles ships an update monthly, and CourseSLM every 3 weeks. Most recently, Turtles was updated on October 4, 2026 and CourseSLM on October 2, 2026.

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