Comparison

Kodable Basics vs Crystal Lake Elem District 47

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

Head to head
About

Kodable Basics

This app teaches children aged 4-10 foundational computer science concepts through engaging, game-based activities. It helps kids develop critical thinking and problem-solving skills by guiding them through mazes and allowing them to create their own games. The curriculum is designed to transition from basic logic to writing real code.

Highlights
  • Game-based learning approach
  • Develops critical thinking
  • Teaches coding concepts
  • Builds foundational computer science skills
  • Creative activities
  • Seasonal events
Features
Read full description

The coding curriculum used in over 50% of U.S. elementary schools, now at home! Kids go from solving their first maze at age 4 to writing real JavaScript by 5th grade, through games they actually ask to play. LOVED BY KIDS, TRUSTED BY SCHOOLS Rated 4.7 stars by 21,000+ families. Over 25 million downloads. Built with elementary teachers for more than a decade, and aligned to Common Core and CSTA standards, the same curriculum kids use in class. WHAT KIDS LEARN Ages 4-6 (no reading required): sequencing, patterns, and problem-solving through maze puzzles. This is the logic underneath all programming. Ages 7-10: conditions, loops, functions, and variables, leading to real typed JavaScript Every level builds critical thinking they'll use far beyond the screen MORE THAN LESSONS Kids design their own characters, build and share their own games, and jump into seasonal events. Creativity keeps them coming back long after the lesson ends. USING KODABLE AT SCHOOL? Sign in with your school account and your child's progress comes home with them. Some class content carries over free; Kodable Pro unlocks the full library at home. BUILT FOR FAMILIES No ads. Ever. Works offline for road trips, flights, and waiting rooms Designed to meet the strict privacy standards schools require TEACHERS: A complete K-5 STEM curriculum with 80+ scripted lesson plans and Google Classroom, Clever, and roster integrations is available at kodable.com. SUBSCRIPTION INFORMATION – Payment will be charged to iTunes Account – Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period – Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase – Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

About

Crystal Lake Elem District 47

Stay informed about your local school district with personalized news, notifications, and contact information. Access district and school updates, utilize the tip line, and manage your contact details.

Highlights
  • Personalized district news
  • School news updates
  • District tip line
  • Receive notifications
  • Access district directory
  • View and add contact info
Features
Read full description

The official Crystal Lake Elem District 47 app gives you a personalized window into what is happening at the district and schools. Get the news and information that you care about and get involved! Anyone can: -View District and school news -Use the district tip line -Receive notifications from the district and schools -Access the district directory -Display information personalized to your interests Parents and students can: -View and add contact information

Screenshots

Kodable Basics4 screens
Crystal Lake Elem District 474 screens

Verdict

The call

The clearest difference is rating: Kodable Basics at 4.7 against Crystal Lake Elem District 47's 3.4. Kodable Basics also leads on update cadence (every 3 weeks vs every 11 months) and ratings volume (22K vs 5). Crystal Lake Elem District 47's advantage is in-app purchases (none vs 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. Kodable Basics sells 7 in-app purchases, starting at $24.99 per month. Crystal Lake Elem District 47 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Kodable Basics holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: Kodable Basics has 22K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 55% of Kodable Basics's written reviews are positive against 50% of Crystal Lake Elem District 47's.

UpkeepUpdate frequency

Kodable Basics ships an update every 3 weeks, Crystal Lake Elem District 47 every 11 months. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
Kodable Basics versus Crystal Lake Elem District 47: the parameters behind the verdict, then further details
ParameterKodable BasicsCrystal Lake Elem District 47
PriceFreeFree
Rating4.7 (22K ratings) — better3.4 (5 ratings)
Positive reviews54.5% of reviews — better50.0% of reviews
Number of ratings22K — better5
Update frequencyEvery 3 weeks — betterEvery 11 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size422 MB38 MB
Age rating4+4+
DeveloperSurfScore, IncCRYSTAL LAKE COMMUNITY CONSOLIDATED SCHOOL DISTRICT 47

Customer experience

Kodable Basics

All ratings21,468 ratings
Positive93.7%
Neutral2.6%
Negative3.7%
Written reviews411 reviews
Positive54.5%
Neutral5.4%
Negative40.1%

Crystal Lake Elem District 47

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Kodable Basics

Reported bugs

4 issues
  • Inability to access app after subscription cancellation
  • Persistent crashes at certain levels or stages
  • Syncing and progress issues across devices
  • Unresponsive controls and UI elements

Requested features

4 requests
  • More free content and levels
  • Improved stability and performance
  • Customization options for parents/teachers
  • Better customer support and communication

Crystal Lake Elem District 47

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Kodable Basics

Subscriptions2
  • Kodable Monthly Plan7 Days trial$24.991 Month
  • Kodable Yearly Plan7 Days trial$119.991 Year
One-time5
  • 3-day Parent TrialFree
  • Fuzzes to Support Computer Science$4.99
  • Pre-Trial Parent Plan$19.99
Show 2 more
  • Parent Plan$29.99
  • Kodable Lifetime Plan$199.99
None

Crystal Lake Elem District 47

No in-app purchases

Questions

Is Kodable Basics free?
Kodable Basics is free to download, with in-app purchases available.
Is Crystal Lake Elem District 47 free?
Crystal Lake Elem District 47 is free to download, with no in-app purchases.
Which has better reviews, Kodable Basics or Crystal Lake Elem District 47?
Kodable Basics is rated higher. Kodable Basics averages 4.7 out of 5 from 22K ratings, while Crystal Lake Elem District 47 averages 3.4 from 5 ratings.
Do Kodable Basics or Crystal Lake Elem District 47 have ads?
Neither Kodable Basics nor Crystal Lake Elem District 47 shows ads.
Which is updated more often, Kodable Basics or Crystal Lake Elem District 47?
Kodable Basics ships an update every 3 weeks, and Crystal Lake Elem District 47 every 11 months. Most recently, Kodable Basics was updated on October 21, 2026 and Crystal Lake Elem District 47 on October 11, 2026.

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