# Chartes vs Bubble Level

The clearest difference is in-app purchases: Bubble Level at none against Chartes's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chartes sells 1 one-off in-app purchase. Bubble Level asks for nothing beyond the download.

## The numbers

| Metric | Chartes | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 50 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aiofeffect LLC](https://appshunter.io/developer/1833105894) | [Metehan Kasap](https://appshunter.io/developer/1780416037) |

## What reviewers say

### Chartes

[App page](https://appshunter.io/ios/app/chartes/id6756995293)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chartes Lifetime | $1.99 | one-time |


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-pro-measure-tool/id6758154417)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chartes free?

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

### Is Bubble Level free?

Bubble Level is free to download, with no in-app purchases.

### Do Chartes or Bubble Level have ads?

Neither Chartes nor Bubble Level 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.*