Comparison

Flash Sequence vs Screw Sorter

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

Head to head
About

Flash Sequence

Features
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Flash Sequence is a fast-paced number sequence game that tests your focus and quick thinking. Memorize the cards for a few seconds, then find them in order before the timer ends. Watch the cards, keep track of their positions, and tap the hidden numbers from smallest to largest. Each round gets more intense with a timer, lives, special cards, and round rewards that help you push your record higher.

About

Screw Sorter

Features
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Screw Sort is a satisfying screw-stacking puzzle game. Tap screws from the top of each stack, fill the tray, and clear groups of three matching colors — but only when they land in a row! HOW TO PLAY • Tap the top screw on any stack • Screws move into your tray one by one • Three same colors in a row disappear from the tray • Scattered matches do NOT clear — plan your order carefully • Clear every screw to win the level • Fill the tray with no row of three and you lose ENDLESS CHALLENGE • Hundreds of procedurally generated levels • Difficulty ramps as you progress • Earn up to 3 stars per level — fewer moves means more stars • Unlock new level packs as you advance RELAXING BUT TRICKY Bright colors, smooth controls, and bite-sized levels make Screw Sort perfect for quick breaks — while deeper stacks and tighter trays keep experts guessing. ADS Screw Sort is free to download and play. The app displays advertisements through Google AdMob: • Banner ads appear at the bottom of the screen during gameplay from level 6 onward • Optional rewarded video ads may be offered on scheduled levels from level 11 onward — watching is always voluntary and can be skipped • A one-time "Remove Ads" in-app purchase permanently removes all banner and rewarded ads PRIVACY Screw Sort does not require an account or login. Level progress, star ratings, and ad-removal status are stored locally on your device only. Third-party services used by the app may collect limited data: • Google AdMob — device identifiers and ad interaction data for advertising and analytics • Apple App Store — purchase processing if you buy Remove Ads (we receive purchase confirmation, not payment card details) We do not knowingly collect personal information from children. For full details on data collection, retention, and your rights, see our Privacy Policy: https://qaimos.co.uk/screwsort/#privacy TERMS By downloading, installing, or using Screw Sort, you agree to our Terms and Conditions: https://qaimos.co.uk/screwsort/#terms Developer: Qaimos LTD Contact: info@qaimos.co.uk Download Screw Sort and start unscrambling!

Screenshots

Flash Sequence3 screens
Screw Sorter4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash Sequence at none against Screw Sorter's 1. Flash Sequence also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Screw Sorter sells 1 one-off in-app purchase. Flash Sequence asks for nothing beyond the download.

Scorecard2 real differences Ā· 4 level
Flash Sequence versus Screw Sorter: the parameters behind the verdict, then further details
ParameterFlash SequenceScrew Sorter
PriceFreeFree
Update frequencyWeekly—
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.0 — better
Further details — not scored
Size5 MB4 MB
Age rating4+4+
Developerseongung hwangVasilij Sviridov

In-app purchases

None

Flash Sequence

No in-app purchases

1 purchases

Screw Sorter

One-time1
  • Remove Ads$1.99

Questions

Is Flash Sequence free?
Flash Sequence is free to download, with no in-app purchases.
Is Screw Sorter free?
Screw Sorter is free to download, with in-app purchases available.
Do Flash Sequence or Screw Sorter have ads?
Screw Sorter shows ads; Flash Sequence does not.

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