# QueenAlgebra 2 vs AC Method for Factoring

The clearest difference is in-app purchases: QueenAlgebra 2 at none against AC Method for Factoring's 8. AC Method for Factoring's advantage is update cadence (fortnightly vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AC Method for Factoring sells 8 one-off in-app purchases. QueenAlgebra 2 asks for nothing beyond the download.

QueenAlgebra 2 ships an update every 6 months, AC Method for Factoring fortnightly. The most recent releases landed on September 17, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | QueenAlgebra 2 | AC Method for Factoring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ac-method-for-factoring/id1500086077/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 179 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Axan Software](https://appshunter.io/developer/1041029793) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### QueenAlgebra 2

[App page](https://appshunter.io/ios/app/queenalgebra-2/id968122007)

**Features:** macOS Compatibility

**In-app purchases:** none


### AC Method for Factoring

[App page](https://appshunter.io/ios/app/ac-method-for-factoring/id1500086077)

Instantly complete homework and prepare for exams with step-by-step solutions for factoring quadratic terms using the AC method. Share your solutions and access informative introductions and learning videos.

**Highlights:** Step-by-step solutions, Factoring quadratic terms, Homework completion, Exam preparation, Solution sharing, Learning videos

**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 |


## Frequently asked questions

### Is QueenAlgebra 2 free?

QueenAlgebra 2 is free to download, with no in-app purchases.

### Is AC Method for Factoring free?

AC Method for Factoring is free to download, with in-app purchases available.

### Do QueenAlgebra 2 or AC Method for Factoring have ads?

Neither QueenAlgebra 2 nor AC Method for Factoring shows ads.

### Which is updated more often, QueenAlgebra 2 or AC Method for Factoring?

QueenAlgebra 2 ships an update every 6 months, and AC Method for Factoring fortnightly. Most recently, QueenAlgebra 2 was updated on September 17, 2026 and AC Method for Factoring on August 19, 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.*