# functionCalculator vs Algebra Math Solver

The clearest difference is in-app purchases: functionCalculator at none against Algebra Math Solver's 11. functionCalculator also leads on rating (4.3 vs 4.0) and iOS requirement (10.3 vs 15.0). Algebra Math Solver's advantage is ads (none vs shown) and update cadence (monthly vs every 11 months). On price and device support there is nothing between them.

Both are free to download. Algebra Math Solver sells 10 in-app purchases, starting at $1.99 per 7 days. functionCalculator asks for nothing beyond the download.

functionCalculator holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Algebra Math Solver has 7K ratings behind it against 6, so its average is the more settled of the two.

functionCalculator ships an update every 11 months, Algebra Math Solver monthly. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | functionCalculator | Algebra Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/functioncalculator/id1275985289/reviews)** | [4.0 (7K ratings)](https://appshunter.io/ios/app/algebra-math-solver/id1529085337/reviews) |
| Number of ratings | 6 | **7K** |
| Positive reviews | — | 6.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 6 MB | 87 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jirou Fukuda](https://appshunter.io/developer/689603483) | [Position Mobile Ltd SEZC](https://appshunter.io/developer/1519177812) |

## What reviewers say

### functionCalculator

[App page](https://appshunter.io/ios/app/functioncalculator/id1275985289)

This app calculates the value of mathematical functions y = f(x) for various types of numbers, including irrational ones. It displays results as exact fractions with square roots and can convert them to decimals. The app also supports calculations involving two different input values, alpha and beta.

**Highlights:** Calculate function values for any number type, Display results as exact fractions, Convert results to decimal, Perform operations on two input values, Supports irrational numbers

**Features:** macOS Compatibility

**In-app purchases:** none


### Algebra Math Solver

[App page](https://appshunter.io/ios/app/algebra-math-solver/id1529085337)

Solve complex math problems by taking a photo or entering them manually. Get accurate solutions with detailed, step-by-step explanations to help you learn. Save your results for future reference and improve your grades.

**Highlights:** Photo math problem solver, Manual equation entry, Step-by-step solutions, Visual representations, Save results, Homework help

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Premium | $1.99 | per 7 days |
| FREE Trial - Solver Premium | $2.99 | per 7 days |
| FREE Trial - Solver Premium | $4.99 | per 7 days |
| Math Solver Premium | $5.99 | per 7 days |
| Math Premium | $8.99 | per 7 days |
| Math Premium | $9.99 | per 7 days |
| Math Premium | $9.99 | per 7 days |
| Math Premium | $9.99 | per 7 days |
| Math Solver Premium | $19.99 | per year |
| Math Solver Premium | $19.99 | per year |

**What reviewers like**

- 🤩 Best app ever
- 💯 Absolutely no complaints
- 🙌 So Far, So Good!
- 🙏 Great app

**What reviewers complain about**

- 💰 Paying is understandable but 6 bucks a week I CRAZY!!!
- 💸 Not worth the money
- 🚫 Scam
- 🤬 Absolute scam
- 🤑 Cash Grab

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Dark mode option
- Advanced analytics dashboard


## Frequently asked questions

### Is functionCalculator free?

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

### Is Algebra Math Solver free?

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

### Which has better reviews, functionCalculator or Algebra Math Solver?

functionCalculator is rated higher. functionCalculator averages 4.3 out of 5 from 6 ratings, while Algebra Math Solver averages 4.0 from 7K ratings.

### Do functionCalculator or Algebra Math Solver have ads?

functionCalculator shows ads; Algebra Math Solver does not.

### Which is updated more often, functionCalculator or Algebra Math Solver?

functionCalculator ships an update every 11 months, and Algebra Math Solver monthly. Most recently, functionCalculator was updated on October 11, 2026 and Algebra Math Solver on October 9, 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.*