Pulsar Chess Engine vs Shadow Cast
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Pulsar Chess Engine
Play chess and six popular variants with adjustable AI difficulty levels. Review logged games, access master game collections, and utilize Crafty engine analysis for standard chess and Chess960. Offers accessibility features for blind users.
- Plays 7 chess variants
- Adjustable AI difficulty levels
- Game logging and review
- Master game collections
- Crafty engine analysis
- VoiceOver accessibility
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The Pulsar Chess Engine plays Chess and six variants all with multiple levels. The variants are Chess960, Crazyhouse, Loser's, Atomic, Three Checks and Giveaway. Rules included in-app. In addition, there is also a review mode to look at the user's log file with analysis available for non variants. 10 game collections of classic and modern master games are included to look at including Kasparov, Fischer, Carlsen, Capablanca and Morphy 1858 collections. These collections and the log file are searchable. Pulsar values mobility and active positions. In app there is an article with more on its playing style and how to train against it. With the variants, each has its own style. Chess960, Three Checks and Crazyhouse are the more chess like variants and adoptable to learn to play for anyone with interest. The rules of all games are in app. Pulsar has levels of play from beginner too advanced. Games with a time control are the hardest though Pulsar doesn't call the player's time. The time is more to handicap Pulsar's strength, but users will have a clock and can see if it's gone negative if they want to play the time control. The game button - configure game menu item, lets the user control the variant and difficulty. It defaults to Chess at Easy(lowest level) but remembers the current settings when the App restarts. There are choices of pieces and board color schemes. The Pulsar program was originally developed by me for computers starting in 1998 and came to mobile for the first time in 2014. Pulsar's board is accessible to the blind using Voice Over, a screen reader. Tap on a square and it will say whats on it and double tap to move or choose from three move methods. A screen reader can normally read anything with text like a button, but a board is a collection of images. To make it accessible, text must be returned to Voice Over when a tap is in the area of a square. Pulsar began as a chess program and later learned variants. It ran extensively on two servers for many years both at chess and variants. The ratings on the board reflect strength I saw in rated play on handicapped bots. They are not 100% exact but generalizations I made from the various bots I ran at different settings. If in the new game selector, Play vs. Computer is unchecked the user can move for both sides. This is to allow two people at same location to use the App as a board for a game and have the app enforce move legality and results for whatever variant is selected.
Shadow Cast
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Unlock the Ultimate 3D Illusion! Rotate chaotic 3D fragments. Match the perfect shadow. Beat the clock. Shadow Cast is a visually stunning, mind-bending puzzle game that pushes your spatial imagination to the limit. Swipe to spin shattered geometric shapes until their shadow flawlessly aligns with the hidden silhouette on the wall. It sounds simple... but your eyes will deceive you. Key Features: 49 Mind-Bending Levels: Master complex, asymmetric shapes designed to trick your brain. Silky Smooth Controls: Effortless one-finger rotation with a deeply satisfying neon "snap" when you find the perfect angle. Race the Clock: Feel the adrenaline. Can you find the true perspective before time runs out? Game Center Integration: Compete with puzzle masters worldwide! Global Leaderboards: Prove your skills on 3 distinct ladders: • Master of Shadow (Highest Level Reached) • Perfect Streaks (Most consecutive flawless clears) • Total Speedster (Fastest total clear time for the ultimate hardcore players) Achievements: Unlock exclusive titles like "Darkness Explorer" and the legendary 100-point "Shadow God" by collecting all 147 stars. Are you sharp enough to find the hidden achievement? Are you ready to see through the illusion? Download Shadow Cast now and put your brain to the test!
Screenshots
Verdict
The clearest difference is price: Shadow Cast at Free against Pulsar Chess Engine's $1.99. Pulsar Chess Engine's advantage is in-app purchases (none vs 6) and device support (4 vs 2). On ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Shadow Cast is free to download; Pulsar Chess Engine costs $1.99 up front. Shadow Cast sells 6 one-off in-app purchases. Pulsar Chess Engine asks for nothing beyond the download.
| Parameter | Pulsar Chess Engine | Shadow Cast |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.3 (12 ratings) — better | — |
| Positive reviews | 70.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 11 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Adams | Guangzhou Feynman Information Technology Co., Ltd. |
In-app purchases
Pulsar Chess Engine
No in-app purchases
Shadow Cast
- 1 Minute Time Extension$0.99
- 1 Hint$0.99
- Master Ticket Discount$0.99
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- 5 Hints Pack$3.99
- 5 Minutes Time Extension$3.99
- Master Levels Ticket$9.99
Questions
Is Pulsar Chess Engine free?
Is Shadow Cast free?
Do Pulsar Chess Engine or Shadow Cast have ads?
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