# Scientific Calculator * vs Salabed

The clearest difference is in-app purchases: Salabed at none against Scientific Calculator *'s 1. Salabed also leads on ads (none vs shown). Scientific Calculator *'s advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (12.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. Scientific Calculator * sells 1 one-off in-app purchase. Salabed asks for nothing beyond the download.

Scientific Calculator * ships an update every 2 weeks, Salabed monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Scientific Calculator * | Salabed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/scientific-calculator/id1537346972/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 15 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOWER OF HANOI SOFTWARE COMPANY LIMITED](https://appshunter.io/developer/1125320041) | [Suresh Maddula](https://appshunter.io/developer/721103489) |

## What reviewers say

### Scientific Calculator *

[App page](https://appshunter.io/ios/app/scientific-calculator/id1537346972)

This app offers a comprehensive suite of calculation tools, including basic and advanced math functions, unit conversions, and financial calculators. It also features a history log for easy access to past calculations and allows for customization of themes.

**Highlights:** Basic and complex calculations, Unit and currency converter, Financial calculators (loan, discount), Calculation history log, Customizable themes, Fraction and trigonometric functions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $4.99 | one-time |


### Salabed

[App page](https://appshunter.io/ios/app/salabed/id6739926656)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scientific Calculator * free?

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

### Is Salabed free?

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

### Do Scientific Calculator * or Salabed have ads?

Scientific Calculator * shows ads; Salabed does not.

### Which is updated more often, Scientific Calculator * or Salabed?

Scientific Calculator * ships an update every 2 weeks, and Salabed monthly. Most recently, Scientific Calculator * was updated on November 3, 2026 and Salabed on October 30, 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.*