# A Little Calculus vs Photomath

The clearest difference is price: Photomath at Free against A Little Calculus's $0.99. Photomath also leads on ratings volume (733K vs 15) and update cadence (monthly vs every 4 months). A Little Calculus's advantage is in-app purchases (none vs 14) and review sentiment (75% vs 61%). On rating, ads, device support and iOS requirement there is nothing between them.

Photomath is free to download; A Little Calculus costs $0.99 up front. Photomath sells 9 in-app purchases, starting at $5.99 per month. A Little Calculus asks for nothing beyond the download.

Photomath holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Photomath has 733K ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 75% of A Little Calculus's written reviews are positive against 61% of Photomath's, so the app with the better star average is not the one people write more warmly about.

A Little Calculus ships an update every 4 months, Photomath monthly. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | A Little Calculus | Photomath |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.6 (15 ratings)](https://appshunter.io/ios/app/a-little-calculus/id631866056/reviews) | **[4.8 (733K ratings)](https://appshunter.io/ios/app/photomath/id919087726/reviews)** |
| Number of ratings | 15 | **733K** |
| Positive reviews | **75.0% of reviews** | 60.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#36** |
| Size | 19 MB | 30 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Little](https://appshunter.io/developer/631866059) | [Google LLC](https://appshunter.io/developer/281956209) |

## What reviewers say

### A Little Calculus

[App page](https://appshunter.io/ios/app/a-little-calculus/id631866056)

Explore over 70 interactive calculus topics with this educational app. It aids in teaching and learning fundamental calculus concepts through graphical and numerical verification of problems. Ideal as a supplement to textbooks for students and teachers.

**Highlights:** Interactive calculus topics, Graphical and numerical verification, Precalculus review, Differential and integral calculus, Sequences and series, Customizable topic settings, Interactive graphs

**Features:** Vision Pro support

**In-app purchases:** none


### Photomath

[App page](https://appshunter.io/ios/app/photomath/id919087726)

**Currently charting:** #36 Top Grossing · Education, #76 Top Free · Education (US App Store)

Scan any math problem to receive instant, step-by-step explanations and accurate solutions. This app breaks down complex problems into manageable steps, helping users understand the 'how' and 'why' of math. It supports a wide range of math topics, from basic arithmetic to advanced calculus.

**Highlights:** Scan math problems, Step-by-step explanations, Word problem solver, Interactive graphs, Multiple solution methods, Scientific calculator

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Photomath Plus | $5.99 | per month |
| Photomath Plus | $7.99 | per month |
| Photomath Plus | $9.99 | per month |
| Photomath Plus | $9.99 | per month |
| Photomath Plus | $9.99 | per month |
| Photomath Plus | $29.99 | per year |
| Photomath Plus | $39.99 | per year |
| Photomath Plus | $49.99 | per 6 months |
| Photomath Plus | $69.99 | per year |

**What reviewers like**

- 🚀 Helpful for homework and understanding concepts
- 👍 Provides step-by-step solutions and explanations
- 🤖 Accurate and reliable for solving equations
- 💡 Useful for checking work and learning from mistakes

**What reviewers complain about**

- 💰 Paywall for accessing step-by-step explanations
- 🔒 Concerns about using the app to cheat
- 🐛 Camera focusing issues and inability to solve certain problem types
- 💸 Expensive monthly subscription fee

**Reported bugs**

- Incorrect answers or solutions provided for some problems
- Compatibility issues with newer devices or operating systems

**Requested features**

- Support for word problems and more advanced math concepts
- Option to use front-facing camera for scanning
- Cheaper or one-time payment model instead of subscription


## Frequently asked questions

### Is A Little Calculus free?

A Little Calculus costs $0.99, with no in-app purchases.

### Is Photomath free?

Photomath is free to download, with in-app purchases available.

### Which has better reviews, A Little Calculus or Photomath?

Photomath is rated higher. A Little Calculus averages 4.6 out of 5 from 15 ratings, while Photomath averages 4.8 from 733K ratings.

### Do A Little Calculus or Photomath have ads?

Neither A Little Calculus nor Photomath shows ads.

### Which is updated more often, A Little Calculus or Photomath?

A Little Calculus ships an update every 4 months, and Photomath monthly. Most recently, A Little Calculus was updated on October 23, 2026 and Photomath on October 28, 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.*