Penguin Protection vs Interactive Photosynthesis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Penguin Protection
Experience life as a rockhopper penguin and nurture your chicks in this educational simulation. It's designed to align with first-grade life science modules focused on safety and growth.
- Raise penguin chicks
- Simulate rockhopper penguin life
- Educational content
- Aligned with science curriculum
- Interactive learning
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This simulation allows users to take the role of an adult rockhopper penguin helping to raise its young. This resource is aligned with the Smithsonian Science for the Classroom grade 1 life science module, "How Do Living Things Stay Safe and Grow?"
Interactive Photosynthesis
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Plants convert energy from the Sun into chemical energy that animals Through photosynthesis green plants use sunlight to synthesize food. Plants use carbon dioxide and water to create sugars and as a byproduct release oxygen. Generally photosynthesis involves processes that occur in the green pigment chlorophyll and result in the generation of oxygen as a beneficial byproduct. Interactive Photosynthesis leads students through illustrated lessons that explain how photosynthesis works. When students complete a lesson a quiz is presented that to measure their understanding of the material presented. Synthetic speech can be used to read the lessons and quiz questions aloud. Sound effects make using the app fun. A scoreboard shows how well the student did on the quizzes.
Screenshots
Verdict
The clearest difference is price: Penguin Protection at Free against Interactive Photosynthesis's $1.99. On update cadence, 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
Penguin Protection is free to download; Interactive Photosynthesis costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Penguin Protection ships an update every 34 months, Interactive Photosynthesis every 25 months. The most recent releases landed on August 14, 2026 and September 10, 2026 respectively.
| Parameter | Penguin Protection | Interactive Photosynthesis |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 34 months | Every 25 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPad, Apple TV |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 63 MB | 183 MB |
| Age rating | 4+ | 4+ |
| Developer | Smithsonian Institution | Ventura Educational Systems |
In-app purchases
Penguin Protection
No in-app purchases
Interactive Photosynthesis
No in-app purchases
Questions
Is Penguin Protection free?
Is Interactive Photosynthesis free?
Do Penguin Protection or Interactive Photosynthesis have ads?
Which is updated more often, Penguin Protection or Interactive Photosynthesis?
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