# Instant Translator vs Science Explorer

The clearest difference is ads: Science Explorer at none against Instant Translator's shown. Science Explorer also leads on update cadence (every 9 days vs every 9 months). Instant Translator's advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Instant Translator ships an update every 9 months, Science Explorer every 9 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Instant Translator | Science Explorer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 9 days** |
| Size | 122 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MINOR BUGS](https://appshunter.io/developer/1560977130) | [Dung Ba Nguyen](https://appshunter.io/developer/1886372549) |

## What reviewers say

### Instant Translator

[App page](https://appshunter.io/ios/app/instant-translator-ai-voice/id6499210399)

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

**In-app purchases:** none


### Science Explorer

[App page](https://appshunter.io/ios/app/science-explorer/id6772375997)

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

**In-app purchases:** none


## Frequently asked questions

### Is Instant Translator free?

Instant Translator is free to download, with no in-app purchases.

### Is Science Explorer free?

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

### Do Instant Translator or Science Explorer have ads?

Instant Translator shows ads; Science Explorer does not.

### Which is updated more often, Instant Translator or Science Explorer?

Instant Translator ships an update every 9 months, and Science Explorer every 9 days. Most recently, Instant Translator was updated on October 25, 2026 and Science Explorer on October 25, 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.*