# SciCalc Pro vs Abacus Plus+

The clearest difference is price: SciCalc Pro at Free against Abacus Plus+'s $2.99. SciCalc Pro also leads on iOS requirement (17.6 vs 26.5). Abacus Plus+'s advantage is update cadence (every 4 days vs every 13 months). On ads, in-app purchases and device support there is nothing between them.

SciCalc Pro is free to download; Abacus Plus+ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SciCalc Pro ships an update every 13 months, Abacus Plus+ every 4 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SciCalc Pro | Abacus Plus+ |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scicalc-pro/id6751385866/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 12 MB | 10 MB |
| Requires iOS | **17.6** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nehemiah Pettway](https://appshunter.io/developer/1828681134) | [Vijayvir Singh](https://appshunter.io/developer/1469680736) |

## What reviewers say

### SciCalc Pro

[App page](https://appshunter.io/ios/app/scicalc-pro/id6751385866)

A precise scientific calculator designed for complex calculations in math, science, statistics, and finance. It offers advanced statistical functions, regression tools, and complex number support with a clean interface and integrated user guide.

**Highlights:** Advanced statistics and probability functions, Built-in regression tools, Complex number calculations, Clear modes and syntax, Calculation history, Searchable in-app user guide

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

**In-app purchases:** none


### Abacus Plus+

[App page](https://appshunter.io/ios/app/abacus-plus-plus/id6789564318)

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

**In-app purchases:** none


## Frequently asked questions

### Is SciCalc Pro free?

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

### Is Abacus Plus+ free?

Abacus Plus+ costs $2.99, with no in-app purchases.

### Do SciCalc Pro or Abacus Plus+ have ads?

Neither SciCalc Pro nor Abacus Plus+ shows ads.

### Which is updated more often, SciCalc Pro or Abacus Plus+?

SciCalc Pro ships an update every 13 months, and Abacus Plus+ every 4 days. Most recently, SciCalc Pro was updated on October 30, 2026 and Abacus Plus+ 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.*