# ANGSTROM vs ORCA Blucon

The clearest difference is update cadence: ORCA Blucon at monthly against ANGSTROM's every 4 months. On price, ads, 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.

ANGSTROM ships an update every 4 months, ORCA Blucon monthly. The most recent releases landed on June 11, 2026 and February 8, 2026 respectively.

## The numbers

| Metric | ANGSTROM | ORCA Blucon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 10 MB | 10 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PURGATIO inc.](https://appshunter.io/developer/1581986238) | [Xiamen Yipai Electronic Technology Co., Ltd.](https://appshunter.io/developer/901944145) |

## What reviewers say

### ANGSTROM

[App page](https://appshunter.io/ios/app/angstrom/id1588375718)

**Features:** macOS Compatibility

**In-app purchases:** none


### ORCA Blucon

[App page](https://appshunter.io/ios/app/orca-blucon/id6473722315)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ANGSTROM free?

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

### Is ORCA Blucon free?

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

### Do ANGSTROM or ORCA Blucon have ads?

Neither ANGSTROM nor ORCA Blucon shows ads.

### Which is updated more often, ANGSTROM or ORCA Blucon?

ANGSTROM ships an update every 4 months, and ORCA Blucon monthly. Most recently, ANGSTROM was updated on June 11, 2026 and ORCA Blucon on February 8, 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.*