Comparison

Jellywatch vs Chrysm Student

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

Head to head
About

Jellywatch

This app serves as a global database for monitoring ocean conditions, focusing on jellyfish populations. It empowers citizen scientists to submit observations and photos, contributing to freely accessible data on blooms, red tides, and general marine environments. Species identification is also offered for submitted images.

Highlights
  • Ocean condition monitoring
  • Jellyfish population tracking
  • Citizen science reporting
  • Global data submission
  • Species identification
  • Free data access
Features
Read full description

Jellywatch is a database for monitoring ocean conditions, especially jellyfish populations. Citizen scientists are encouraged to submit reports from around the world. The data will be freely available to download or browse. Report jellyfish blooms, red tides, and even clean “normal” conditions you observe. If you submit a photo, we can identify the species for you as well.

About

Chrysm Student

Features
Read full description

Chrysm Student is the official mobile companion for esthetics students enrolled at The Chrysm Institute of Esthetics. Stay on top of every part of your training from one place. WHAT YOU CAN DO Watch lesson videos. Stream the curriculum video for every chapter, with captions and a built-in transcript. Your progress is tracked automatically and the next video unlocks once you finish. Take chapter quizzes. Test what you learned right after each video. Your best score is saved and you can review every question afterwards. Take chapter tests. When your instructor releases a test, enter the unlock code they provide and demonstrate mastery. View your score history any time. Show your ID badge. Tap the ID tab to display your student barcode at the front desk for clock-in and identification. See your schedule. Today's plan, upcoming class days, and service days are all visible on the home screen and full calendar. Practice with games. Eight built-in study games (Lightning, Streak, Flashcard Sprint, Flashcards, Jeopardy, Two Truths, Millionaire, True/False) reinforce key terms and concepts from every chapter. Compete on the leaderboard. See how your scores stack up against your class and the entire program. Access materials. Open digital handouts, slide decks, and reference documents your instructors share for each chapter. Track DPOR paperwork. Graduating students can view and download their submitted DPOR forms directly from the app. WHO IT'S FOR Active and graduating students at The Chrysm Institute of Esthetics. A Chrysm-issued school account is required to sign in. PRIVACY We collect only what's needed to deliver coursework, attendance, and grade tracking. See our privacy policy at https://complete.chrysm.edu/privacy.

Screenshots

Jellywatch4 screens
Chrysm Student4 screens

Verdict

The call

The clearest difference is update cadence: Chrysm Student at weekly against Jellywatch's every 3 months. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Jellywatch ships an update every 3 months, Chrysm Student weekly. The most recent releases landed on October 22, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 9 level
Jellywatch versus Chrysm Student: the parameters behind the verdict, then further details
ParameterJellywatchChrysm Student
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews90.9% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size6 MB22 MB
Age rating4+4+
DeveloperMonterey Bay Aquarium Research InstituteThe Chrysm Institute of Esthetics

In-app purchases

None

Jellywatch

No in-app purchases

None

Chrysm Student

No in-app purchases

Questions

Is Jellywatch free?
Jellywatch is free to download, with no in-app purchases.
Is Chrysm Student free?
Chrysm Student is free to download, with no in-app purchases.
Do Jellywatch or Chrysm Student have ads?
Neither Jellywatch nor Chrysm Student shows ads.
Which is updated more often, Jellywatch or Chrysm Student?
Jellywatch ships an update every 3 months, and Chrysm Student weekly. Most recently, Jellywatch was updated on October 22, 2026 and Chrysm Student on October 5, 2026.

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