# CloudLabs Geometric optics vs CineLingo

The clearest difference is in-app purchases: CloudLabs Geometric optics at none against CineLingo's 4. CloudLabs Geometric optics also leads on ads (none vs shown) and iOS requirement (9.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. CineLingo sells 4 in-app purchases, starting at $3.00 per 7 days. CloudLabs Geometric optics asks for nothing beyond the download.

## The numbers

| Metric | CloudLabs Geometric optics | CineLingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cinelingo-learn-by-watching/id6758623323/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 83 MB | 73 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [TrackTrack.it, LLC](https://appshunter.io/developer/531859495) |

## What reviewers say

### CloudLabs Geometric optics

[App page](https://appshunter.io/ios/app/cloudlabs-geometric-optics/id1636352420)

**Features:** macOS Compatibility

**In-app purchases:** none


### CineLingo

[App page](https://appshunter.io/ios/app/cinelingo-learn-by-watching/id6758623323)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.00 | per 7 days |
| Premium Monthly | $9.00 | per month |
| Premium Yearly | $79.00 | per year |
| Portugal Travel Pack | $9.99 | one-time |


## Frequently asked questions

### Is CloudLabs Geometric optics free?

CloudLabs Geometric optics is free to download, with no in-app purchases.

### Is CineLingo free?

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

### Do CloudLabs Geometric optics or CineLingo have ads?

CineLingo shows ads; CloudLabs Geometric optics does not.

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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.*