# Deep Green vs Helpmate Puzzles

The clearest difference is review sentiment: Deep Green at 66% against Helpmate Puzzles's 17%. Deep Green also leads on price (Free vs $0.99) and rating (3.9 vs 3.3). Helpmate Puzzles's advantage is iOS requirement (13.0 vs 16.4). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Deep Green is free to download; Helpmate Puzzles costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Deep Green holds the better App Store score, 3.9 against 3.3. That said, the two scores are not equally well evidenced: Deep Green has 76 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 66% of Deep Green's written reviews are positive against 17% of Helpmate Puzzles's.

Deep Green ships an update every 4 months, Helpmate Puzzles every 7 months. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Deep Green | Helpmate Puzzles |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.9 (76 ratings)](https://appshunter.io/ios/app/deep-green/id299471086/reviews)** | [3.3 (7 ratings)](https://appshunter.io/ios/app/helpmate-puzzles/id374187953/reviews) |
| Number of ratings | **76** | 7 |
| Positive reviews | **66.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Paid | Paid |
| Size | 24 MB | 6 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cocoa Stuff](https://appshunter.io/developer/299471089) | [Gano Technologies LLC](https://appshunter.io/developer/333237652) |

## What reviewers say

### Deep Green

[App page](https://appshunter.io/ios/app/deep-green/id299471086)

This app provides a classical chess experience with a clean, native interface and customizable piece designs. It supports open game formats, offers a unique chess engine with adjustable strength, and features a private, ad-free environment.

**Highlights:** Clean, native user interface, Customizable chess piece designs, Open game format (PGN/FEN), Adjustable strength chess engine, Private and ad-free experience, System-level integration

**In-app purchases:** none

**What reviewers like**

- 🌟 Elegant and polished design
- 🤖 Strong chess engine
- 👍 Intuitive and easy to use
- 🎨 Beautiful graphics and animations
- 🕹️ Smooth gameplay and controls

**What reviewers complain about**

- 🐛 Crashes and stability issues
- ⚠️ Lack of features (e.g. game saving, online play)
- 🔍 Difficulty settings too challenging for some users
- 🔕 Missing audio/sound effects
- 📏 Board/pieces not optimized for larger screens

**Reported bugs**

- App crashes when promoting pawns
- Board orientation issues when rotating device
- Unresponsive UI elements
- Compatibility problems with newer iOS versions

**Requested features**

- Game saving and loading functionality
- Online/multiplayer mode
- Customizable board/piece themes
- Difficulty settings for beginners
- Indicators for check, checkmate, and draw


### Helpmate Puzzles

[App page](https://appshunter.io/ios/app/helpmate-puzzles/id374187953)

Engage in a unique chess puzzle experience where both sides work together to checkmate the opponent. This game offers over 1300 challenging puzzles, ranging from simple one-move solutions to complex multi-move scenarios.

**Highlights:** Cooperative checkmate puzzles, Over 1300 puzzles, 1 to 4.5 mover puzzles, Challenging gameplay, Addicting puzzle variety

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

**In-app purchases:** none


## Frequently asked questions

### Is Deep Green free?

Deep Green is free to download, with no in-app purchases.

### Is Helpmate Puzzles free?

Helpmate Puzzles costs $0.99, with no in-app purchases.

### Which has better reviews, Deep Green or Helpmate Puzzles?

Deep Green is rated higher. Deep Green averages 3.9 out of 5 from 76 ratings, while Helpmate Puzzles averages 3.3 from 7 ratings.

### Do Deep Green or Helpmate Puzzles have ads?

Neither Deep Green nor Helpmate Puzzles shows ads.

### Which is updated more often, Deep Green or Helpmate Puzzles?

Deep Green ships an update every 4 months, and Helpmate Puzzles every 7 months. Most recently, Deep Green was updated on October 14, 2026 and Helpmate Puzzles on October 1, 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.*