# Bitcoin Satoshi Calculator vs Forgetproof

The clearest difference is in-app purchases: Bitcoin Satoshi Calculator at none against Forgetproof's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Forgetproof sells 1 one-off in-app purchase. Bitcoin Satoshi Calculator asks for nothing beyond the download.

Bitcoin Satoshi Calculator ships an update monthly, Forgetproof every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Bitcoin Satoshi Calculator | Forgetproof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/forgetproof-bills-and-renewals/id6785913621/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 4 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Scott Galaba](https://appshunter.io/developer/1048868555) | [Sykes Holding Group LLC](https://appshunter.io/developer/6785681451) |

## 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


### Forgetproof

[App page](https://appshunter.io/ios/app/forgetproof-bills-and-renewals/id6785913621)

This app helps you keep track of important dates like bills, subscriptions, and warranties. You can add details such as amounts, due dates, and notes, and set reminders to avoid missing deadlines. It focuses on remembering dates rather than financial management.

**Highlights:** Track bills and subscriptions, Manage free trials and warranties, Set cancel-by dates, Add custom notes, Configure reminder settings, Local-first data storage

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forgetproof Premium Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Bitcoin Satoshi Calculator free?

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

### Is Forgetproof free?

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

### Do Bitcoin Satoshi Calculator or Forgetproof have ads?

Neither Bitcoin Satoshi Calculator nor Forgetproof shows ads.

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

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