# GeoGebra Math Solver vs Pocket 991

The clearest difference is price: GeoGebra Math Solver at Free against Pocket 991's $0.99. GeoGebra Math Solver also leads on iOS requirement (15.0 vs 17.0). Pocket 991's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

GeoGebra Math Solver is free to download; Pocket 991 costs $0.99 up front. GeoGebra Math Solver sells 4 in-app purchases, starting at $4.99 per month. Pocket 991 asks for nothing beyond the download.

GeoGebra Math Solver ships an update every 2 months, Pocket 991 fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | GeoGebra Math Solver | Pocket 991 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/geogebra-math-solver/id6447292944/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 130 MB | 12 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [GeoGebra GmbH](https://appshunter.io/developer/1580697096) | [Charlie Candlish](https://appshunter.io/developer/1649541666) |

## What reviewers say

### GeoGebra Math Solver

[App page](https://appshunter.io/ios/app/geogebra-math-solver/id6447292944)

This app provides instant math problem solutions with detailed, step-by-step explanations. It can scan handwritten or textbook problems, offer graphical displays, and act as a homework checker to identify and correct errors.

**Highlights:** Scan and solve math problems instantly, Detailed step-by-step explanations, Homework checker with error analysis, Graphical display of functions, Supports handwritten and textbook problems, Practice similar problems

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $4.99 | per month |
| Premium monthly | $4.99 | per month |
| Premium biannual | $29.99 | per 6 months |
| Premium yearly | $35.99 | per year |


### Pocket 991

[App page](https://appshunter.io/ios/app/pocket-991/id6809568813)

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

**In-app purchases:** none


## Frequently asked questions

### Is GeoGebra Math Solver free?

GeoGebra Math Solver is free to download, with in-app purchases available.

### Is Pocket 991 free?

Pocket 991 costs $0.99, with no in-app purchases.

### Do GeoGebra Math Solver or Pocket 991 have ads?

GeoGebra Math Solver shows ads; Pocket 991 does not.

### Which is updated more often, GeoGebra Math Solver or Pocket 991?

GeoGebra Math Solver ships an update every 2 months, and Pocket 991 fortnightly. Most recently, GeoGebra Math Solver was updated on November 3, 2026 and Pocket 991 on October 31, 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.*