# SmallFish Chess for Stockfish vs BloopBlock

The clearest difference is price: BloopBlock at Free against SmallFish Chess for Stockfish's $4.99. BloopBlock also leads on rating (5.0 vs 4.8). SmallFish Chess for Stockfish's advantage is ads (none vs shown) and ratings volume (4.5K vs 1). On in-app purchases there is nothing between them.

BloopBlock is free to download; SmallFish Chess for Stockfish costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BloopBlock holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: SmallFish Chess for Stockfish has 4.5K ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | SmallFish Chess for Stockfish | BloopBlock |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.8 (4.5K ratings)](https://appshunter.io/ios/app/smallfish-chess-for-stockfish/id675049147/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bloopblock/id6790265768/reviews)** |
| Number of ratings | **4.5K** | 1 |
| Positive reviews | 79.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | — |
| Monetization | **Free** | Paid |
| Best chart rank | **#24** | — |
| Size | 195 MB | 4 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ted Wong](https://appshunter.io/developer/570426131) | [H Valeur](https://appshunter.io/developer/621824042) |

## What reviewers say

### SmallFish Chess for Stockfish

[App page](https://appshunter.io/ios/app/smallfish-chess-for-stockfish/id675049147)

**Currently charting:** #24 Top Paid · Board, #75 Top Paid · Strategy (US App Store)

This app leverages the powerful Stockfish chess engine to help you improve your game. Analyze your matches with detailed comments, study the engine's thought process, and track your progress. It offers advanced features like blunder checking and graphical evaluations without any ads or in-app purchases.

**Highlights:** Blunder checking, Multiple line analysis, Graphical game evaluation, Game previews, Dark mode support, Endgame tablebase, Opening books

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful chess engine
- 👍 Intuitive and clean interface
- 💡 Customizable board and piece styles
- 🚀 Fast move calculations
- 👍 Helpful analysis and suggestions

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🐛 Issues with board and coordinate display
- 🐛 Inconsistencies in engine difficulty levels
- 🐛 Problems with PGN file handling
- 👎 Complicated user interface

**Reported bugs**

- Crashes when setting up positions
- Incorrect move suggestions and engine evaluations
- Freezing and unresponsiveness during gameplay
- Issues with board and coordinate display alignment

**Requested features**

- Add support for variations and multiple analysis lines
- Implement a two-player mode with piece flipping
- Add PGN file sorting, searching, and folder support
- Provide an option to hide the board and show captured pieces
- Integrate with chess.com and other platforms


### BloopBlock

[App page](https://appshunter.io/ios/app/bloopblock/id6790265768)

This fast-paced puzzle game challenges your mental math skills by requiring quick, correct answers to equations. Successfully solving problems builds your board, while errors add penalty blocks, increasing the pressure as the timer tightens.

**Highlights:** Timed equation solving, Stacking puzzle mechanics, Penalty blocks for wrong answers, Board clearing for bonus points, Increasing difficulty curve, Multiple difficulty settings

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

**In-app purchases:** none


## Frequently asked questions

### Is SmallFish Chess for Stockfish free?

SmallFish Chess for Stockfish costs $4.99, with no in-app purchases.

### Is BloopBlock free?

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

### Which has better reviews, SmallFish Chess for Stockfish or BloopBlock?

BloopBlock is rated higher. SmallFish Chess for Stockfish averages 4.8 out of 5 from 4.5K ratings, while BloopBlock averages 5.0 from 1 ratings.

### Do SmallFish Chess for Stockfish or BloopBlock have ads?

BloopBlock shows ads; SmallFish Chess for Stockfish does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*