# Sample for Science vs Snap Science

The clearest difference is in-app purchases: Sample for Science at none against Snap Science's 1. Sample for Science also leads on iOS requirement (12.0 vs 17.6). Snap Science's advantage is update cadence (every 10 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Snap Science sells 1 in-app purchase, starting at $3.99 per month. Sample for Science asks for nothing beyond the download.

Sample for Science ships an update every 6 weeks, Snap Science every 10 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sample for Science | Snap Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/snap-science-learn-anything/id6739454340/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 58 MB | 29 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Universidade Federal Fluminense - UFF](https://appshunter.io/developer/739312311) | [Tappity, Inc.](https://appshunter.io/developer/669186592) |

## What reviewers say

### Sample for Science

[App page](https://appshunter.io/ios/app/sample-for-science/id6470819452)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Snap Science

[App page](https://appshunter.io/ios/app/snap-science-learn-anything/id6739454340)

This app uses an AI-powered science buddy to answer children's questions and identify objects from photos. It encourages daily curiosity with fun facts and is built by science education experts.

**Highlights:** AI science buddy answers questions, Identify objects from photos, Safe, kid-friendly AI, Encourage daily curiosity, Built by science education experts

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explorer Membership | $3.99 | per month |


## Frequently asked questions

### Is Sample for Science free?

Sample for Science is free to download, with no in-app purchases.

### Is Snap Science free?

Snap Science is free to download, with in-app purchases available.

### Do Sample for Science or Snap Science have ads?

Neither Sample for Science nor Snap Science shows ads.

### Which is updated more often, Sample for Science or Snap Science?

Sample for Science ships an update every 6 weeks, and Snap Science every 10 days. Most recently, Sample for Science was updated on October 30, 2026 and Snap Science on October 24, 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.*