# Interactive Photosynthesis vs The Golden Record

The clearest difference is price: The Golden Record at Free against Interactive Photosynthesis's $1.99. The Golden Record also leads on update cadence (every 11 months vs every 25 months). Interactive Photosynthesis's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

The Golden Record is free to download; Interactive Photosynthesis costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Interactive Photosynthesis ships an update every 25 months, The Golden Record every 11 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Interactive Photosynthesis | The Golden Record |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/the-golden-record/id6739963685/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 11 months** |
| Monetization | — | Ad-supported |
| Size | 183 MB | 40 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad, Apple TV | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [ADAVII (PVT) LTD](https://appshunter.io/developer/1711708818) |

## What reviewers say

### Interactive Photosynthesis

[App page](https://appshunter.io/ios/app/interactive-photosynthesis/id1511209024)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Golden Record

[App page](https://appshunter.io/ios/app/the-golden-record/id6739963685)

Explore the contents of NASA's Voyager Golden Record, a message to extraterrestrials. Discover cover illustrations, greetings in 55 languages, natural sounds, and world music. An educational and inspiring journey into humanity's cosmic message.

**Highlights:** Explore cover illustrations and their meanings, Listen to 55 greetings in different languages, Experience natural Earth sounds, Discover curated world music selections, Learn about the Voyager Golden Record's purpose

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interactive Photosynthesis free?

Interactive Photosynthesis costs $1.99, with no in-app purchases.

### Is The Golden Record free?

The Golden Record is free to download, with no in-app purchases.

### Do Interactive Photosynthesis or The Golden Record have ads?

The Golden Record shows ads; Interactive Photosynthesis does not.

### Which is updated more often, Interactive Photosynthesis or The Golden Record?

Interactive Photosynthesis ships an update every 25 months, and The Golden Record every 11 months. Most recently, Interactive Photosynthesis was updated on November 7, 2026 and The Golden Record on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*