# PatternForge vs Vectron Math

The clearest difference is ads: PatternForge at none against Vectron Math's shown. PatternForge also leads on update cadence (every 2 days vs every 10 days). Vectron Math's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. PatternForge sells 2 in-app purchases, starting at $2.99 per month and Vectron Math sells 5 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

PatternForge ships an update every 2 days, Vectron Math every 10 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PatternForge | Vectron Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/patternforge-chess-tactics/id6760562677/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 127 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [ZYAGA LLC](https://appshunter.io/developer/1860895535) | [TecHub](https://appshunter.io/developer/6792161354) |

## What reviewers say

### PatternForge

[App page](https://appshunter.io/ios/app/patternforge-chess-tactics/id6760562677)

This app uses spaced repetition to help you master chess tactics. Solve puzzles adapted to your skill level, review them on a schedule, and import your own games to turn mistakes into training opportunities. Create custom puzzle sets to focus on specific patterns and improve your game.

**Highlights:** Spaced repetition training, Adaptive puzzle difficulty, Game import from Chess.com/Lichess, Custom puzzle sets, Theme-based training, Progress tracking

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $29.99 | per year |


### Vectron Math

[App page](https://appshunter.io/ios/app/vectron-math/id6792161352)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP Access | $3.99 | per month |
| Annual VIP Access | $44.99 | per year |
| Taaffeite 80 | $1.99 | one-time |
| Taaffeite 450 | $3.99 | one-time |
| Taaffeite 1000 | $8.99 | one-time |


## Frequently asked questions

### Is PatternForge free?

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

### Is Vectron Math free?

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

### Do PatternForge or Vectron Math have ads?

Vectron Math shows ads; PatternForge does not.

### Which is updated more often, PatternForge or Vectron Math?

PatternForge ships an update every 2 days, and Vectron Math every 10 days. Most recently, PatternForge was updated on October 2, 2026 and Vectron Math on October 7, 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.*