# Symbolab vs Pythagoras Calculator

The clearest difference is ratings volume: Symbolab at 26K against Pythagoras Calculator's 248. Pythagoras Calculator's advantage is review sentiment (83% vs 60%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Symbolab sells 8 in-app purchases, starting at $2.49 per 7 days and Pythagoras Calculator sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Symbolab against 4.6 for Pythagoras Calculator. That said, the two scores are not equally well evidenced: Symbolab has 26K ratings behind it against 248, so its average is the more settled of the two. Written reviews are what separate them: 60% of Symbolab's written reviews are positive against 83% of Pythagoras Calculator's.

Symbolab ships an update monthly, Pythagoras Calculator every 4 weeks. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Symbolab | Pythagoras Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (26K ratings)](https://appshunter.io/ios/app/symbolab-ai-math-solver-app/id876942533/reviews) | **[4.6 (248 ratings)](https://appshunter.io/ios/app/pythagoras-calculator/id1270384222/reviews)** |
| Number of ratings | **26K** | 248 |
| Positive reviews | 60.2% of reviews | **83.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 60 MB | 179 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Symbolab](https://appshunter.io/developer/876942536) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Symbolab

[App page](https://appshunter.io/ios/app/symbolab-ai-math-solver-app/id876942533)

Solve any math problem by typing it in or taking a photo. Get step-by-step solutions for subjects from pre-algebra to calculus. This AI-powered tool offers personalized learning and insights for over 300 million users.

**Highlights:** Photo math solver, Step-by-step solutions, Calculus calculator, Graphing calculator, Trigonometry solver, AI-powered learning

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Universal Weekly Subscription | $2.49 | per 7 days |
| Universal Monthly Subscription | $7.99 | per month |
| Universal Monthly Subscription | $9.99 | per month |
| Universal ½-Year Subscription | $24.99 | per 6 months |
| Universal ½-Year Subscription | $32.99 | per 6 months |
| Universal Yearly Subscription | $34.99 | per year |
| Universal Yearly Subscription | $39.99 | per year |
| All features with no ads | $7.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 💡 Helpful step-by-step solutions
- 🚀 Accurate calculations
- 👍 Saves time on homework and studying

**What reviewers complain about**

- 💰 Subscription required for full functionality
- 🐛 Camera feature issues
- 🐛 Inconsistent performance after updates
- 💰 Expensive subscription fees
- 🔒 Difficulty canceling subscription

**Reported bugs**

- Login issues
- Calculation errors
- Frequent crashes
- Connectivity problems

**Requested features**

- Add more math topics and problem types
- Improve keyboard and input functionality
- Provide more free features without subscription
- Optimize app for larger screens (iPad)
- Add ability to save and review past calculations


### Pythagoras Calculator

[App page](https://appshunter.io/ios/app/pythagoras-calculator/id1270384222)

Easily calculate any side of a right-angled triangle using the Pythagorean theorem. Input two sides to find the third, with all calculations saved in a history. Supports fractions and offers an ad-free option.

**Highlights:** Pythagorean theorem calculations, Calculate any of the three sides, History of calculations, Supports fraction input, Shareable solutions, Ad-free option

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use and simple interface
- ✅ Accurate calculations for Pythagorean theorem
- 📚 Shows step-by-step solutions for learning
- 🚀 Fast and efficient computation
- 💼 Useful for construction and woodworking projects

**What reviewers complain about**

- 📢 Intrusive and annoying advertisements
- 💳 Deceptive payment practices and fraudulent charges
- 🔐 Suspicious credit card requirements for access
- ⚠️ Forced rating prompts
- ❌ Limited functionality (only works with 2 known sides)

**Reported bugs**

- App crashes or fails to calculate
- Paid ad removal not working properly
- Fraudulent payment processing through third-party sites
- Occasional incorrect calculation results
- App not functioning on iPhone 5SE and older devices

**Requested features**

- Calculate triangle angles
- Support angle-based calculations with one side
- Better monetization without aggressive ads
- Improved ratings system
- Real-time results display


## Frequently asked questions

### Is Symbolab free?

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

### Is Pythagoras Calculator free?

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

### Which has better reviews, Symbolab or Pythagoras Calculator?

Pythagoras Calculator is rated higher. Symbolab averages 4.6 out of 5 from 26K ratings, while Pythagoras Calculator averages 4.6 from 248 ratings.

### Do Symbolab or Pythagoras Calculator have ads?

Neither Symbolab nor Pythagoras Calculator shows ads.

### Which is updated more often, Symbolab or Pythagoras Calculator?

Symbolab ships an update monthly, and Pythagoras Calculator every 4 weeks. Most recently, Symbolab was updated on October 31, 2026 and Pythagoras Calculator on October 26, 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.*