# Tangram & Polyform Pro vs ChessClues

The clearest difference is price: ChessClues at Free against Tangram & Polyform Pro's $4.99. Tangram & Polyform Pro's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

ChessClues is free to download; Tangram & Polyform Pro costs $4.99 up front. ChessClues sells 2 in-app purchases, starting at $14.99 per year. Tangram & Polyform Pro asks for nothing beyond the download.

## The numbers

| Metric | Tangram & Polyform Pro | ChessClues |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | — |
| Monetization | Paid | — |
| Size | 7 MB | 58 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [振华 许](https://appshunter.io/developer/1437340417) | [Santosh Hegde](https://appshunter.io/developer/1820065959) |

## 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


### ChessClues

[App page](https://appshunter.io/ios/app/chessclues-chess-patterns/id6814923344)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access — 1 Year | $14.99 | per year |
| All Access — Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Tangram & Polyform Pro free?

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

### Is ChessClues free?

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

### Do Tangram & Polyform Pro or ChessClues have ads?

Neither Tangram & Polyform Pro nor ChessClues 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.*