# Sliding Seas vs Chess Tactics Trainer

The clearest difference is in-app purchases: Chess Tactics Trainer at none against Sliding Seas's 10. Chess Tactics Trainer also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Sliding Seas sells 10 one-off in-app purchases. Chess Tactics Trainer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sliding Seas | Chess Tactics Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.6K ratings)](https://appshunter.io/ios/app/sliding-seas/id1436245163/reviews)** | — |
| Number of ratings | **3.6K** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 574 MB | 100 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mugshot Games Pty Ltd](https://appshunter.io/developer/957253932) | [Elisabeth Zuyeva](https://appshunter.io/developer/6806303315) |

## What reviewers say

### Sliding Seas

[App page](https://appshunter.io/ios/app/sliding-seas/id1436245163)

Build and decorate your own tropical island paradise by matching and merging land. Collect VIP characters, complete puzzles, and enjoy a relaxing match-3 experience with daily missions and events. Escape to a world of fun with over 1000 levels.

**Highlights:** Match and merge land to create islands, Decorate and grow your home island, Collect cute VIP characters, Multiple game modes, Daily missions and weekend events, Offline play support

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Diamonds | $1.99 | one-time |
| Beginner's Bundle | $3.99 | one-time |
| Moonflower Bundle | $3.99 | one-time |
| Unlimited Event Tickets | $3.99 | one-time |
| Pile of Diamonds | $5.99 | one-time |
| Luxury Rescue Boat | $5.99 | one-time |
| Rescuer's Bundle | $6.99 | one-time |
| Diamond Trader Bundle | $9.99 | one-time |
| Super Bundle | $14.99 | one-time |
| Mega Bundle | $29.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 No forced ads
- 💡 Unique twist on match-3 mechanics
- 👍 Cute graphics and animations
- 👍 Relaxing and challenging

**What reviewers complain about**

- 🐛 Difficulty spikes at certain levels
- 💡 Lack of customization options for island
- 💡 Repetitive gameplay after a while
- 🐛 Hints/tutorials can be intrusive
- 💡 Desire for more game modes/endless play

**Reported bugs**

- Some levels feel impossible without using boosters
- Occasional crashes or loss of progress after updates

**Requested features**

- Add more levels and content updates
- Implement an endless/survival mode
- Allow replaying of completed levels
- Improve contrast between ocean tile colors
- Add option to skip survivor arrival animation


### Chess Tactics Trainer

[App page](https://appshunter.io/ios/app/chess-tactics-trainer/id6806303313)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sliding Seas free?

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

### Is Chess Tactics Trainer free?

Chess Tactics Trainer is free to download, with no in-app purchases.

### Do Sliding Seas or Chess Tactics Trainer have ads?

Sliding Seas shows ads; Chess Tactics Trainer does not.

### Which is updated more often, Sliding Seas or Chess Tactics Trainer?

Sliding Seas ships an update every 3 weeks, and Chess Tactics Trainer every 3 weeks. Most recently, Sliding Seas was updated on November 9, 2026 and Chess Tactics Trainer on October 31, 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.*