# klettra vs Onsight

klettra and Onsight are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. klettra sells 2 in-app purchases, starting at $4.99 per month and Onsight sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | klettra | Onsight |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 136 MB | 41 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klettra](https://appshunter.io/developer/1806287741) | [MARIIA KOSHINA](https://appshunter.io/developer/1761343322) |

## What reviewers say

### klettra

[App page](https://appshunter.io/ios/app/klettra/id6744265556)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Klettra Premium | $4.99 | per month |
| Klettra Premium | $4.99 | per month |


### Onsight

[App page](https://appshunter.io/ios/app/onsight-bouldering/id6767671513)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $11.99 | per month |
| Plus Yearly | $79.99 | per year |


## Frequently asked questions

### Is klettra free?

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

### Is Onsight free?

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

### Do klettra or Onsight have ads?

Neither klettra nor Onsight shows ads.

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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.*