# Lotus Chess vs operations plus

The clearest difference is in-app purchases: operations plus at none against Lotus Chess's 4. operations plus also leads on update cadence (daily vs weekly). Lotus Chess's advantage is iOS requirement (15.0 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. Lotus Chess sells 4 in-app purchases, starting at $7.99 per month. operations plus asks for nothing beyond the download.

Lotus Chess ships an update weekly, operations plus daily. The most recent releases landed on October 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Lotus Chess | operations plus |
| --- | --- | --- |
| Price | Free | Free |
| 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 | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 245 MB | 3 MB |
| Requires iOS | **15.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lotus Chess UG](https://appshunter.io/developer/1823941947) | [robert Oulhen](https://appshunter.io/developer/1864322487) |

## 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


### operations plus

[App page](https://appshunter.io/ios/app/operations-plus/id6770241928)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lotus Chess free?

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

### Is operations plus free?

operations plus is free to download, with no in-app purchases.

### Do Lotus Chess or operations plus have ads?

Neither Lotus Chess nor operations plus shows ads.

### Which is updated more often, Lotus Chess or operations plus?

Lotus Chess ships an update weekly, and operations plus daily. Most recently, Lotus Chess was updated on October 18, 2026 and operations plus on September 29, 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.*