# Tangram & Polyform Pro vs Chess Puzzles Set

The clearest difference is price: Chess Puzzles Set at Free against Tangram & Polyform Pro's $4.99. Chess Puzzles Set also leads on update cadence (every 4 months vs every 13 months) and iOS requirement (11.0 vs 15.6). Tangram & Polyform Pro's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Chess Puzzles Set is free to download; Tangram & Polyform Pro costs $4.99 up front. Chess Puzzles Set sells 1 one-off in-app purchase. Tangram & Polyform Pro asks for nothing beyond the download.

Tangram & Polyform Pro ships an update every 13 months, Chess Puzzles Set every 4 months. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Tangram & Polyform Pro | Chess Puzzles Set |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/chess-puzzles-set/id6443940949/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 7 MB | 5 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [振华 许](https://appshunter.io/developer/1437340417) | [Oleg Soloviev](https://appshunter.io/developer/1263912907) |

## What reviewers say

### Tangram & Polyform Pro

[App page](https://appshunter.io/ios/app/tangram-and-polyform-pro/id1437406341)

Explore a vast collection of tiling puzzles, including classic Tangram and various Polyform shapes. Enjoy multiple play methods and over 4000 levels designed for both relaxation and challenge.

**Highlights:** 12 Tangram puzzle types, 6 Polyform puzzle types, Three play methods (Move, Flip, Rotate), Over 4000 levels, Five themes, Hint system

**In-app purchases:** none


### Chess Puzzles Set

[App page](https://appshunter.io/ios/app/chess-puzzles-set/id6443940949)

Enhance your chess skills with a collection of 1,000 puzzles. These challenges range in difficulty, focusing on 2-3 move tactical sequences to sharpen your game.

**Highlights:** 1,000 chess puzzles, Varying difficulty levels, Focus on 2-3 move tactics, Skill enhancement, Tactical training

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add plus 30 Stars | $0.99 | one-time |


## Frequently asked questions

### Is Tangram & Polyform Pro free?

Tangram & Polyform Pro costs $4.99, with no in-app purchases.

### Is Chess Puzzles Set free?

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

### Do Tangram & Polyform Pro or Chess Puzzles Set have ads?

Neither Tangram & Polyform Pro nor Chess Puzzles Set shows ads.

### Which is updated more often, Tangram & Polyform Pro or Chess Puzzles Set?

Tangram & Polyform Pro ships an update every 13 months, and Chess Puzzles Set every 4 months. Most recently, Tangram & Polyform Pro was updated on September 30, 2026 and Chess Puzzles Set on October 14, 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.*