# RGBer vs Altimeter X.

The clearest difference is in-app purchases: RGBer at none against Altimeter X.'s 1. RGBer also leads on iOS requirement (8.0 vs 13.0). Altimeter X.'s advantage is update cadence (every 5 days vs every 37 months). On price, ads and device support there is nothing between them.

Both are free to download. Altimeter X. sells 1 one-off in-app purchase. RGBer asks for nothing beyond the download.

RGBer ships an update every 37 months, Altimeter X. every 5 days. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | RGBer | Altimeter X. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/rgber/id414408410/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 49 MB | 49 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Magiwow, LLC](https://appshunter.io/developer/414408413) | [Hubert Willy Lehmann](https://appshunter.io/developer/1684815110) |

## What reviewers say

### RGBer

[App page](https://appshunter.io/ios/app/rgber/id414408410)

Easily find RGB, HSV, and Hex color values from photos or by using a color mixer. Adjust sliders to fine-tune colors and tap values directly to calculate others. Save your color creations to your camera roll.

**Highlights:** Determine RGB, HSV, and Hex values, Color mixer with sliders, Direct value editing, Grayscale meter, Color picking from photos, Save color data

**Features:** macOS Compatibility

**In-app purchases:** none


### Altimeter X.

[App page](https://appshunter.io/ios/app/altimeter-x/id6708236560)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is RGBer free?

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

### Is Altimeter X. free?

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

### Do RGBer or Altimeter X. have ads?

Neither RGBer nor Altimeter X. shows ads.

### Which is updated more often, RGBer or Altimeter X.?

RGBer ships an update every 37 months, and Altimeter X. every 5 days. Most recently, RGBer was updated on October 6, 2026 and Altimeter X. on October 11, 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.*