# Mate in 2 Chess Puzzles vs Angle Explorer

The clearest difference is review sentiment: Mate in 2 Chess Puzzles at 91% against Angle Explorer's 0%. Mate in 2 Chess Puzzles also leads on monetization model (free vs paid). On price, ads, in-app purchases and device support there is nothing between them.

Mate in 2 Chess Puzzles costs $0.99 and Angle Explorer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Mate in 2 Chess Puzzles | Angle Explorer |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.8 (70 ratings)](https://appshunter.io/ios/app/mate-in-2-chess-puzzles/id368403957/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | **91.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | **Free** | Paid |
| Size | 7 MB | 54 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gano Technologies LLC](https://appshunter.io/developer/333237652) | [I.D.P.](https://appshunter.io/developer/297048782) |

## What reviewers say

### Mate in 2 Chess Puzzles

[App page](https://appshunter.io/ios/app/mate-in-2-chess-puzzles/id368403957)

Challenge yourself with over 1200 interactive chess puzzles designed to help you achieve checkmate in two moves. Suitable for both beginners and experienced players, this app offers a fun way to improve your tactical skills with a variety of classical problems.

**Highlights:** Over 1200 interactive chess problems, Checkmate in 2 moves objective, Variety of classical puzzles, Timing clock for puzzle solving, Multiple chess piece sets and color schemes, Leaderboards and social sharing

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

**In-app purchases:** none

**What reviewers like**

- 🧠 Excellent puzzle collection with 1000+ problems
- 💰 Great value for money at low price point
- 🎯 Wide range of difficulty levels for various skill levels
- 🎨 Clean, well-designed user interface
- ⏱️ Built-in timer for tracking solve times

**What reviewers complain about**

- 🔥 App causes phone to heat up during extended use
- ❌ Inconsistent puzzle accuracy and validity
- ⚠️ Sudden difficulty jump between Mate in 1 and Mate in 2
- 🤔 Some puzzles rely on opponent making unforced errors
- 🚫 Cannot explore alternative black responses

**Reported bugs**

- App freezes or goes haywire requiring restart
- Occasional crashes during gameplay
- App skips puzzles when navigating
- Game Center prompts become annoying
- Performance issues on older devices

**Requested features**

- Ability to freely move pieces and explore variations
- Sandbox mode to test alternative moves
- Play as black against white
- Hint that only shows which piece to move, not destination
- Landscape and portrait orientation support


### Angle Explorer

[App page](https://appshunter.io/ios/app/angle-explorer/id6612010627)

A puzzle game that tests your math skills. Solve geometric challenges by recalling school math lessons, sometimes requiring paper and pencil for complex calculations. Progress through increasing difficulty levels.

**Highlights:** Mathematical challenges, Geometric puzzles, Difficulty progression, Recall school math, Paper and pencil calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is Mate in 2 Chess Puzzles free?

Mate in 2 Chess Puzzles costs $0.99, with no in-app purchases.

### Is Angle Explorer free?

Angle Explorer costs $0.99, with no in-app purchases.

### Do Mate in 2 Chess Puzzles or Angle Explorer have ads?

Neither Mate in 2 Chess Puzzles nor Angle Explorer 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.*