# Kaspa Observer vs BitoCircle

The clearest difference is device support: Kaspa Observer at 3 against BitoCircle's 1. Kaspa Observer also leads on iOS requirement (15.5 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kaspa Observer ships an update weekly, BitoCircle fortnightly. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Kaspa Observer | BitoCircle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 74 MB | 29 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Nikolai Karavanov](https://appshunter.io/developer/1829272078) | [HashCash Consultants LLC](https://appshunter.io/developer/1377285555) |

## What reviewers say

### Kaspa Observer

[App page](https://appshunter.io/ios/app/kaspa-observer/id6749205046)

**Features:** macOS Compatibility

**In-app purchases:** none


### BitoCircle

[App page](https://appshunter.io/ios/app/bitocircle/id6757397007)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaspa Observer free?

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

### Is BitoCircle free?

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

### Do Kaspa Observer or BitoCircle have ads?

Neither Kaspa Observer nor BitoCircle shows ads.

### Which is updated more often, Kaspa Observer or BitoCircle?

Kaspa Observer ships an update weekly, and BitoCircle fortnightly. Most recently, Kaspa Observer was updated on November 5, 2026 and BitoCircle on November 9, 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.*