Comparison

ABC Solitaire by SZY vs Blocks Killer

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

ABC Solitaire by SZY

This challenging puzzle game requires observation, patience, and a spirit of challenge to clear the board by removing matching tiles. It offers customizable options, hints, and undo features, with score reporting and multi-language support.

Highlights
  • Match two same tiles
  • Customizable color combinations
  • Hint and Undo options
  • Score reporting to leaderboards
  • Multi-language support
  • Auto-save game
  • Landscape mode support
Features
Read full description

***Thank you for viewing! Thank you for downloading! This is the most difficult, unique and addictive puzzle game in the world! This game does not require any preliminary knowledge, but demands huge observations, great patience and challenging spirit! Everyone from children to adult people can fully enjoy it while testing and demonstrating his IQ. ***Game goal Clear the board by removing two same tiles each time as quickly as possible. ***How to remove Condition 1: If two same tiles are on the same row or column and there are no other tiles between them, tap to remove them directly. Condition 2: If one tile can be moved to a new position where Condition 1 can be met by this tile and the other same tile, move the tile first and then remove the two same tiles. ***Options *You can change the color combination among three screen colors, three text-background colors, and two text colors. *You have two chances for both Hints and Undo. *You can announce your scores via Email, Facebook or Twitter. *Supports Chinese, English, Japanese, Traditional Chinese, French, German, Italian, Dutch, Spanish, Russian and Swedish. *Auto save game. *Supports landscape. For free version, this can enlarge the play area. ***Scores Three types of scores will be reported to Game Center’s leaderboards, i.e., Best time, total numbers of Completion and total number of Stars. In addition, achievements have five levels and five glory stages. ***Related App While ABC Solitaire tends to use your left side of brain. related Zhongyuan Mahjong (Solitaire) which adopts the same game rule tends to use your right side of brain, Tens of thousands of people have already been deeply addicted to Zhongyuan Mahjong (Solitaire), and the number are growing very fast. They are enjoying and challenging it day by day, again and again. You are also warmly welcomed to have a try of Zhongyuan Mahjong. ***Licensed Application To use this application, you agree the following terms of use which is "Apple Terms of Use (EULA)". https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Blocks Killer

Tap to launch balls and break falling blocks before they reach the bottom. Collect bonuses, gather coins, and rescue adorable pets to progress through the game.

Highlights
  • Break falling blocks
  • Launch balls
  • Collect bonuses
  • Gather coins
  • Rescue pets
Features
Read full description

Use the balls to hit all the falling blocks before they reach the bottom, take bonuses, collect coins and free all pets.

Screenshots

ABC Solitaire by SZY4 screens
Blocks Killer4 screens

Verdict

The call

The clearest difference is review sentiment: ABC Solitaire by SZY at 79% against Blocks Killer's 0%. ABC Solitaire by SZY also leads on in-app purchases (none vs 5) and update cadence (every 3 days vs monthly). Blocks Killer's advantage is iOS requirement (11.0 vs 15.0). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Blocks Killer sells 5 one-off in-app purchases. ABC Solitaire by SZY asks for nothing beyond the download.

UpkeepUpdate frequency

ABC Solitaire by SZY ships an update every 3 days, Blocks Killer monthly. The most recent releases landed on November 8, 2026 and November 2, 2026 respectively.

Scorecard5 real differences · 5 level
ABC Solitaire by SZY versus Blocks Killer: the parameters behind the verdict, then further details
ParameterABC Solitaire by SZYBlocks Killer
PriceFreeFree
Rating4.7 (426 ratings) — better—
Positive reviews78.8% of reviews — better0.0% of reviews
Number of ratings426 — better—
Update frequencyEvery 3 days — betterMonthly
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size69 MB31 MB
Age rating4+4+
DeveloperShen ZhongyuanRaffaele Amuso

Customer experience

ABC Solitaire by SZY

All ratings426 ratings
Positive94.4%
Neutral1.6%
Negative4.0%
Written reviews179 reviews
Positive78.8%
Neutral7.8%
Negative13.4%

Blocks Killer

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

ABC Solitaire by SZY

Reported bugs

3 issues
  • Game not launching or loading
  • Tiles not moving or responding
  • Saved progress not preserved

Requested features

4 requests
  • Difficulty settings
  • Shuffle feature
  • Ability to increase game size
  • Offline play option

Blocks Killer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ABC Solitaire by SZY

No in-app purchases

5 purchases

Blocks Killer

One-time5
  • 500 extra coins$0.99
  • 1200 extra coins$1.99
  • 2000 extra coins$2.99
Show 2 more
  • 5000 extra coins$5.99
  • 10000 extra coins$10.99

Questions

Is ABC Solitaire by SZY free?
ABC Solitaire by SZY is free to download, with no in-app purchases.
Is Blocks Killer free?
Blocks Killer is free to download, with in-app purchases available.
Do ABC Solitaire by SZY or Blocks Killer have ads?
Both ABC Solitaire by SZY and Blocks Killer show ads.
Which is updated more often, ABC Solitaire by SZY or Blocks Killer?
ABC Solitaire by SZY ships an update every 3 days, and Blocks Killer monthly. Most recently, ABC Solitaire by SZY was updated on November 8, 2026 and Blocks Killer on November 2, 2026.

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