# Scientific Computer vs Fire House Digest

The clearest difference is in-app purchases: Fire House Digest at none against Scientific Computer's 1. Scientific Computer's advantage is update cadence (every 2 weeks vs every 8 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Scientific Computer sells 1 in-app purchase, starting at $5.99 per 7 days. Fire House Digest asks for nothing beyond the download.

Scientific Computer ships an update every 2 weeks, Fire House Digest every 8 months. The most recent releases landed on June 3, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Scientific Computer | Fire House Digest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scientific-computer/id6737824642/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Freemium | — |
| Size | 118 MB | 28 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Wuhan Sheshou Technology Co.,Ltd.](https://appshunter.io/developer/1645260509) | [Trade Media LLC](https://appshunter.io/developer/1445443275) |

## What reviewers say

### Scientific Computer

[App page](https://appshunter.io/ios/app/scientific-computer/id6737824642)

This app offers a comprehensive suite of calculation tools, including basic, scientific, mortgage, and tax calculators. It also provides unit conversions, date calculations, and a compass with location data. Manage your finances, plan projects, and navigate with ease using its multifunctional features.

**Highlights:** Basic and scientific calculations, Mortgage and personal income tax calculator, Date and unit conversion, Compass with GPS data, Score calculator, Base conversion

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One week membership | $5.99 | per 7 days |


### Fire House Digest

[App page](https://appshunter.io/ios/app/fire-house-digest/id6742653112)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scientific Computer free?

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

### Is Fire House Digest free?

Fire House Digest is free to download, with no in-app purchases.

### Do Scientific Computer or Fire House Digest have ads?

Neither Scientific Computer nor Fire House Digest shows ads.

### Which is updated more often, Scientific Computer or Fire House Digest?

Scientific Computer ships an update every 2 weeks, and Fire House Digest every 8 months. Most recently, Scientific Computer was updated on June 3, 2026 and Fire House Digest on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*