# LLTrainer vs Sequence Cubed

The clearest difference is in-app purchases: Sequence Cubed at none against LLTrainer's 1. Sequence Cubed also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (15.1 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. LLTrainer sells 1 one-off in-app purchase. Sequence Cubed asks for nothing beyond the download.

LLTrainer ships an update every 3 months, Sequence Cubed every 5 weeks. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | LLTrainer | Sequence Cubed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sequence-cubed/id6774853688/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 2 MB | 49 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tatsuya Yamaguchi](https://appshunter.io/developer/447542345) | [John Pan](https://appshunter.io/developer/1842699378) |

## What reviewers say

### LLTrainer

[App page](https://appshunter.io/ios/app/lltrainer/id6760694380)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Full Access | $3.99 | one-time |


### Sequence Cubed

[App page](https://appshunter.io/ios/app/sequence-cubed/id6774853688)

This app provides a comprehensive library of Rubik's Cube algorithms with visual previews. Users can track their learning progress, favorite algorithms, and organize them into custom study plans. Cloud synchronization ensures your data is accessible across all your devices.

**Highlights:** Algorithm library, 2D and 3D cube previews, Mark learned cases, Favorite algorithms, Custom folders, Cloud synchronization, Timer solve stats

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

**In-app purchases:** none


## Frequently asked questions

### Is LLTrainer free?

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

### Is Sequence Cubed free?

Sequence Cubed is free to download, with no in-app purchases.

### Do LLTrainer or Sequence Cubed have ads?

Neither LLTrainer nor Sequence Cubed shows ads.

### Which is updated more often, LLTrainer or Sequence Cubed?

LLTrainer ships an update every 3 months, and Sequence Cubed every 5 weeks. Most recently, LLTrainer was updated on September 22, 2026 and Sequence Cubed on October 1, 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.*