Comparison

Lizard Evolution Virtual Lab vs Learn iLit 9

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

Head to head
About

Lizard Evolution Virtual Lab

Explore evolutionary biology concepts through interactive virtual lab modules. Collect data, perform analyses, and answer questions to understand adaptation, speciation, and more. Ideal for high school and undergraduate science courses.

Highlights
  • Evolutionary biology modules
  • Data collection and analysis
  • Phylogenetic analysis
  • Reproductive isolation studies
  • Speciation concepts
  • Educator resources
Features
Read full description

The virtual lab includes four modules that investigate different concepts in evolutionary biology, including adaptation, convergent evolution, phylogenetic analysis, reproductive isolation, and speciation. Each module involves data collection, calculations, analysis and answering questions. The “Educators” tab includes lists of key concepts and learning objectives and detailed suggestions for incorporating the lab in your instruction. The lab is appropriate for students in high school biology and environmental science classes, and undergraduate biology, ecology, environmental science courses. The focus on observation, measurement, and experimental methods makes the lab a good fit for addressing "science as a process" or "nature of science" aspects of the curriculum. The emphasis on the collection, analysis, and graphing of data, connects to the mathematical dimension of biology and general goals of STEM integration. The Howard Hughes Medical Institute (HHMI) is a nonprofit medical research organization that ranks as one of the nation's largest philanthropies. HHMI plays a powerful role in advancing biomedical research and science education. HHMI brings the latest biomedical research into the classroom with the award-winning BioInteractive website, featuring free resources for science education, including lectures, animations, short films, interactive features, and classroom-ready lesson plans and activities. Topics include all areas of biology and earth and environmental science. Vist the website at www.biointeractive.org.

About

Learn iLit 9

This comprehensive literacy solution offers interactive assignments, a digital notebook, and an e-library with over 2,500 titles. It supports offline mode and personalized instruction based on embedded assessments, preparing students for state and national standards.

Highlights
  • Interactive assignments
  • Digital notebook
  • E-library with 2,500+ titles
  • Offline mode support
  • Personalized instruction
  • Progress tracking
  • Co-teacher functionality
Features
Read full description

iLit is available for grades 6 through 12. Savvas Learning Company is a comprehensive literacy solution designed to produce two or more years of reading growth in a single year. The iLit student app contains everything a student needs to participate in an iLit class: interactive assignments, a digital notebook, and an e-library with over (2,500+) fiction and nonfiction titles. Recent additions include co-teacher functionality and student grouping throughout the app. iLit supports offline mode when the Internet isn’t available and a comprehensive automated rostering solution. The program was carefully crafted to meet the rigors of the Common Core State Standards as well as California, Florida, Texas, Nebraska, Ohio, Virginia, Pennsylvania, Georgia, and WIDA standards, and prepares students for success on the new Next Generation assessments. Individual, small group, and whole-class instruction is personalized based on a constant stream of data from a wide range of embedded assessments, including text-based performance tasks. iLit engages students like no other reading program through its vast library of high-interest nonfiction, instant support, engaging activities, and built-in reward systems that motivate students and track their progress. The iLit 20/45/90/ELL, Teacher and Student apps are all components of the iLit instructional product.

Verdict

The call

The clearest difference is rating: Learn iLit 9 at 2.5 against Lizard Evolution Virtual Lab's 1.9. Learn iLit 9 also leads on update cadence (every 5 months vs every 14 months). Lizard Evolution Virtual Lab's advantage is review sentiment (24% vs 0%) and ratings volume (22 vs 6). On price, ads, in-app purchases and monetization model 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

Learn iLit 9 holds the better App Store score, 2.5 against 1.9. Both are backed by a comparable volume of ratings — 22 and 6 respectively. Written reviews complicate that: 24% of Lizard Evolution Virtual Lab's written reviews are positive against 0% of Learn iLit 9's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Lizard Evolution Virtual Lab ships an update every 14 months, Learn iLit 9 every 5 months. Both last shipped on October 29, 2026.

Scorecard5 real differences · 5 level
Lizard Evolution Virtual Lab versus Learn iLit 9: the parameters behind the verdict, then further details
ParameterLizard Evolution Virtual LabLearn iLit 9
PriceFreeFree
Rating1.9 (22 ratings)2.5 (6 ratings) — better
Positive reviews23.5% of reviews — better0.0% of reviews
Number of ratings22 — better6
Update frequencyEvery 14 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPad
Requires iOS6.0 — better15.0
Further details — not scored
Size361 MB11 MB
Age rating4+4+
DeveloperHoward Hughes Medical InstituteSavvas Learning Company LLC

Customer experience

Lizard Evolution Virtual Lab

All ratings22 ratings
Positive22.7%
Neutral0.0%
Negative77.3%
Written reviews17 reviews
Positive23.5%
Neutral0.0%
Negative76.5%

Learn iLit 9

All ratings6 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Lizard Evolution Virtual Lab

No in-app purchases

None

Learn iLit 9

No in-app purchases

Questions

Is Lizard Evolution Virtual Lab free?
Lizard Evolution Virtual Lab is free to download, with no in-app purchases.
Is Learn iLit 9 free?
Learn iLit 9 is free to download, with no in-app purchases.
Which has better reviews, Lizard Evolution Virtual Lab or Learn iLit 9?
Learn iLit 9 is rated higher. Lizard Evolution Virtual Lab averages 1.9 out of 5 from 22 ratings, while Learn iLit 9 averages 2.5 from 6 ratings.
Do Lizard Evolution Virtual Lab or Learn iLit 9 have ads?
Neither Lizard Evolution Virtual Lab nor Learn iLit 9 shows ads.
Which is updated more often, Lizard Evolution Virtual Lab or Learn iLit 9?
Lizard Evolution Virtual Lab ships an update every 14 months, and Learn iLit 9 every 5 months. Most recently, Lizard Evolution Virtual Lab was updated on October 29, 2026 and Learn iLit 9 on October 29, 2026.

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