# Bitcoin Satoshi Calculator vs BTC Clock

The clearest difference is iOS requirement: BTC Clock at 15.0 against Bitcoin Satoshi Calculator's 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.

Bitcoin Satoshi Calculator ships an update monthly, BTC Clock every 3 weeks. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Bitcoin Satoshi Calculator | BTC Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 4 MB | 60 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scott Galaba](https://appshunter.io/developer/1048868555) | [MAKEZONE COMPANY LIMITED](https://appshunter.io/developer/1549529887) |

## What reviewers say

### Bitcoin Satoshi Calculator

[App page](https://appshunter.io/ios/app/bitcoin-satoshi-calculator/id6740068349)

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

**In-app purchases:** none


### BTC Clock

[App page](https://appshunter.io/ios/app/btc-clock/id6783373598)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bitcoin Satoshi Calculator free?

Bitcoin Satoshi Calculator is free to download, with no in-app purchases.

### Is BTC Clock free?

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

### Do Bitcoin Satoshi Calculator or BTC Clock have ads?

Neither Bitcoin Satoshi Calculator nor BTC Clock shows ads.

### Which is updated more often, Bitcoin Satoshi Calculator or BTC Clock?

Bitcoin Satoshi Calculator ships an update monthly, and BTC Clock every 3 weeks. Most recently, Bitcoin Satoshi Calculator was updated on October 24, 2026 and BTC Clock on October 4, 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.*