# Special Products Calculator vs Learn Solving Equations

The clearest difference is in-app purchases: Learn Solving Equations at none against Special Products Calculator's 8. Special Products Calculator's advantage is update cadence (every 3 weeks vs every 23 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Special Products Calculator sells 8 one-off in-app purchases. Learn Solving Equations asks for nothing beyond the download.

Special Products Calculator ships an update every 3 weeks, Learn Solving Equations every 23 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Special Products Calculator | Learn Solving Equations |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/special-products-calculator/id1336968812/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 23 months |
| Monetization | Free with in-app purchases | — |
| Size | 180 MB | 10 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [Paul Schwind](https://appshunter.io/developer/1361360491) |

## What reviewers say

### Special Products Calculator

[App page](https://appshunter.io/ios/app/special-products-calculator/id1336968812)

Instantly solve algebraic expressions like (a+b)², (a-b)², and (a+b)(a-b) with step-by-step solutions. Prepare for exams and finish homework without stress. Share solutions with friends and access curated learning videos.

**Highlights:** Step-by-step solutions, Solve trinomials, Share solutions, Learning videos, Input feedback, Manage solutions

**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 |
| +150 User Tokens | $0.99 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $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 |


### Learn Solving Equations

[App page](https://appshunter.io/ios/app/learn-solving-equations/id6444841550)

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

**In-app purchases:** none


## Frequently asked questions

### Is Special Products Calculator free?

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

### Is Learn Solving Equations free?

Learn Solving Equations is free to download, with no in-app purchases.

### Do Special Products Calculator or Learn Solving Equations have ads?

Neither Special Products Calculator nor Learn Solving Equations shows ads.

### Which is updated more often, Special Products Calculator or Learn Solving Equations?

Special Products Calculator ships an update every 3 weeks, and Learn Solving Equations every 23 months. Most recently, Special Products Calculator was updated on October 24, 2026 and Learn Solving Equations on October 27, 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.*