# FunctionCalc vs Geometry Solver AI

The clearest difference is price: Geometry Solver AI at Free against FunctionCalc's $0.99. Geometry Solver AI also leads on iOS requirement (16.6 vs 26.2). FunctionCalc's advantage is rating (5.0 vs 3.0) and in-app purchases (none vs 2). On ads and device support there is nothing between them.

Geometry Solver AI is free to download; FunctionCalc costs $0.99 up front. Geometry Solver AI sells 2 in-app purchases, starting at $4.99 per 7 days. FunctionCalc asks for nothing beyond the download.

FunctionCalc holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: FunctionCalc has 13 ratings behind it against 2, so its average is the more settled of the two.

FunctionCalc ships an update every 8 days, Geometry Solver AI every 11 months. Both last shipped on October 10, 2026.

## The numbers

| Metric | FunctionCalc | Geometry Solver AI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/functioncalc/id1455028714/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/geometry-solver-ai-trig-help/id6753724641/reviews) |
| Number of ratings | **13** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 11 months |
| Monetization | Paid | **Freemium** |
| Size | 2 MB | 11 MB |
| Requires iOS | 26.2 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lawler Innovations, Inc](https://appshunter.io/developer/1455028713) | [Nicolas Gustavo Melian](https://appshunter.io/developer/1777868675) |

## What reviewers say

### FunctionCalc

[App page](https://appshunter.io/ios/app/functioncalc/id1455028714)

This all-in-one utility app helps veterans calculate VA disability benefits, track important dates, and perform everyday calculations. It includes a tip splitter, unit converter, and a powerful calculator with saved formulas.

**Highlights:** VA disability benefit calculator, Date countdown and elapsed time tracker, Tip calculator and bill splitting, Unit and currency converter, Time math and custom formulas, Full calculation history

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

**In-app purchases:** none


### Geometry Solver AI

[App page](https://appshunter.io/ios/app/geometry-solver-ai-trig-help/id6753724641)

This app provides instant, step-by-step solutions to geometry and trigonometry problems by simply taking a photo. It also offers an AI tutor for concept explanations and practice tools for mastering geometry.

**Highlights:** Photo-based geometry problem solver, Step-by-step solution explanations, AI tutor for concept clarification, Interactive practice tools, Built-in geometry calculator, Offline access for saved problems

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $24.99 | per year |


## Frequently asked questions

### Is FunctionCalc free?

FunctionCalc costs $0.99, with no in-app purchases.

### Is Geometry Solver AI free?

Geometry Solver AI is free to download, with in-app purchases available.

### Which has better reviews, FunctionCalc or Geometry Solver AI?

FunctionCalc is rated higher. FunctionCalc averages 5.0 out of 5 from 13 ratings, while Geometry Solver AI averages 3.0 from 2 ratings.

### Do FunctionCalc or Geometry Solver AI have ads?

Neither FunctionCalc nor Geometry Solver AI shows ads.

### Which is updated more often, FunctionCalc or Geometry Solver AI?

FunctionCalc ships an update every 8 days, and Geometry Solver AI every 11 months. Most recently, FunctionCalc was updated on October 10, 2026 and Geometry Solver AI on October 10, 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.*