# Lotus Chess vs SystemArchitect

The clearest difference is price: Lotus Chess at Free against SystemArchitect's $12.99. SystemArchitect's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

Lotus Chess is free to download; SystemArchitect costs $12.99 up front. Lotus Chess sells 4 in-app purchases, starting at $7.99 per month. SystemArchitect asks for nothing beyond the download.

## The numbers

| Metric | Lotus Chess | SystemArchitect |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[4.8 (1.1K ratings)](https://appshunter.io/ios/app/lotus-chess-trainer/id6738741464/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 86.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 245 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Lotus Chess UG](https://appshunter.io/developer/1823941947) | [Buydeepdiscount.com LLC](https://appshunter.io/developer/817177888) |

## What reviewers say

### Lotus Chess

[App page](https://appshunter.io/ios/app/lotus-chess-trainer/id6738741464)

Master chess openings, tactics, and endgames with a personalized training system. Analyze your games, identify weaknesses, and learn winning strategies against human opponents. Improve your chess skills from beginner to competitive levels.

**Highlights:** Personalized opening courses from your games, Import games from Chess.com/Lichess, Master endgames with step-by-step lessons, 100,000+ chess puzzles, Offline access to lessons, In-depth game analysis

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription - 1 Month | $7.99 | per month |
| Pro Subscription - 1 Month | $9.99 | per month |
| Pro Subscription - 1 Year | $49.99 | per year |
| Pro Subscription - 1 Year | $69.99 | per year |

**What reviewers like**

- 🚀 Helps with learning openings
- 👍 Easy to use
- 👍 Tailored advice based on actual games
- 👍 Surprisingly large catalog of openings
- 👍 Effective learning through repetition

**What reviewers complain about**

- 🐛 Bugs in the coding of the app
- 💡 Lack of explanations for the moves

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- Library to explain the WHY behind the moves
- Link to an online library
- Ability to remove pre-selected openings
- Review of daily correspondence games


### SystemArchitect

[App page](https://appshunter.io/ios/app/systemarchitect/id6743953529)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lotus Chess free?

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

### Is SystemArchitect free?

SystemArchitect costs $12.99, with no in-app purchases.

### Do Lotus Chess or SystemArchitect have ads?

Neither Lotus Chess nor SystemArchitect shows ads.

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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.*