# Solutionist vs Sig Figs Calculator

The clearest difference is price: Sig Figs Calculator at Free against Solutionist's $24.99. Solutionist's advantage is rating (4.4 vs 3.0) and update cadence (every 4 weeks vs every 48 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Sig Figs Calculator is free to download; Solutionist costs $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Solutionist holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Solutionist has 11 ratings behind it against 2, so its average is the more settled of the two.

Solutionist ships an update every 4 weeks, Sig Figs Calculator every 48 months. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Solutionist | Sig Figs Calculator |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/solutionist/id757055069/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/sig-figs-calculator/id1604141218/reviews) |
| Number of ratings | **11** | 2 |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 48 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 25 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Domnic Francis](https://appshunter.io/developer/757055072) | [Ahmad Sattar](https://appshunter.io/developer/1458483953) |

## What reviewers say

### Solutionist

[App page](https://appshunter.io/ios/app/solutionist/id757055069)

Create custom calculation templates with multi-step formulas and conditional logic. Output results as text or numbers, and share your creations easily. Organize your calculations with folders for efficient access.

**Highlights:** Custom multi-step calculation templates, Conditional formula usage, Text and numeric outputs, Shareable calculation templates, Folder organization, Intelligent typing assistance

**In-app purchases:** none


### Sig Figs Calculator

[App page](https://appshunter.io/ios/app/sig-figs-calculator/id1604141218)

This free tool helps students calculate significant figures for numbers, including rounding and scientific notation. It offers a simple interface for quick and efficient mathematical work.

**Highlights:** Calculate significant figures, Round decimal numbers, Convert to E notation, Convert to Scientific Notation, Simple and easy interface, No registration required

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solutionist free?

Solutionist costs $24.99, with no in-app purchases.

### Is Sig Figs Calculator free?

Sig Figs Calculator is free to download, with no in-app purchases.

### Which has better reviews, Solutionist or Sig Figs Calculator?

Solutionist is rated higher. Solutionist averages 4.4 out of 5 from 11 ratings, while Sig Figs Calculator averages 3.0 from 2 ratings.

### Do Solutionist or Sig Figs Calculator have ads?

Neither Solutionist nor Sig Figs Calculator shows ads.

### Which is updated more often, Solutionist or Sig Figs Calculator?

Solutionist ships an update every 4 weeks, and Sig Figs Calculator every 48 months. Most recently, Solutionist was updated on October 1, 2026 and Sig Figs Calculator on October 14, 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.*