Comparison

Jukeblocks vs Serialogic

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

Head to head
About

Jukeblocks

Features
Read full description

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About

Serialogic

Features
Read full description

The perfect move exists. It is shown. Serialogic prints the smallest number of moves that solves the level at the top of the screen, while you play. An exact solver found that number before the level shipped. You are no longer looking for a solution. You are looking for the solution. WHAT MAKES IT DIFFERENT In an ordinary sorting game every solution is worth the same, so tapping until it works out is enough. Here the minimum is known and announced, which turns each level into an optimisation problem. The board also shows, before you commit, how many tokens each destination would take โ€” information the genre simply does not give you. This is golf, not fumbling. THE RULES, IN FOUR LINES Coloured tokens sit mixed across vertical threads. Move the token at the end of a thread onto an empty thread, or onto a token of the same colour. A run of identical adjacent tokens moves as one move, up to the space available. You win when every colour is gathered in full on a single thread. WHAT YOU GET 350 levels across 7 tiers, from three colours on five threads to eight colours on ten. Difficulty climbs inside each tier as much as from one tier to the next. The first three tiers โ€” 150 of the 350 levels โ€” are proven free of dead ends. Every reachable position was enumerated, not sampled. Beyond that a dead end is possible, and a safety net checks after each move that a win is still within reach, telling you the moment it is not. A single undo always brings you back. Undo is free, unlimited, and costs no star. Only the moves of your final solution count. There is no timer anywhere in the app: a clock beside a move count would push you to hurry on a dimension that measures nothing. Nine themes in light and dark, six typefaces, forty-four languages. Progress syncs through iCloud. Game Center achievements and leaderboards. WHAT IS NOT IN IT No advertising, and there never will be. No subscription. No account. No analytics, no tracking, no third-party SDK of any kind. No network request is ever made: all 350 levels ship inside the app and play in airplane mode, from the first level to the last. The first 150 levels are complete and cost nothing. They sit entirely inside the proven-safe range, so a player who has not paid cannot get stuck. The remaining 200 unlock with a single purchase, once. Nothing recurring. BUILT TO BE READ Six typefaces including OpenDyslexic and Andika, applied to the whole interface. VoiceOver on every thread, announcing each token's colour and fill. Dynamic Type. Reduced motion. Token fill โ€” disc or ring โ€” already tells half the colours apart without relying on colour at all, and a colour-blind mode replaces green with violet. iPhone and iPad on iOS 17 or later, Mac on macOS 14 or later. One purchase covers all three. Serialogic is the fourth in a family of Bauhaus logic games, after KubiLogic, LineaLogic and Tektologic. Privacy policy: https://www.michaeldardol.com/serialogic/en/privacy/ Questions and bug reports: michael@caliapps.fr

Screenshots

Jukeblocks4 screens
Serialogic4 screens

Verdict

The call

The clearest difference is in-app purchases: Jukeblocks at none against Serialogic's 1. Jukeblocks also leads on iOS requirement (15.6 vs 17.0). Serialogic's advantage is ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Serialogic sells 1 one-off in-app purchase. Jukeblocks asks for nothing beyond the download.

UpkeepUpdate frequency

Jukeblocks ships an update every 2 months, Serialogic every 10 days. The most recent releases landed on August 16, 2026 and September 20, 2026 respectively.

Scorecard4 real differences ยท 2 level
Jukeblocks versus Serialogic: the parameters behind the verdict, then further details
ParameterJukeblocksSerialogic
PriceFreeFree
Update frequencyEvery 2 monthsEvery 10 days โ€” better
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.6 โ€” better17.0
Further details โ€” not scored
Size38 MB10 MB
Age rating4+4+
DeveloperSonya Marcarellimichael dardol

In-app purchases

None

Jukeblocks

No in-app purchases

1 purchases

Serialogic

One-time1
  • Same-Color Series$4.99

Questions

Is Jukeblocks free?
Jukeblocks is free to download, with no in-app purchases.
Is Serialogic free?
Serialogic is free to download, with in-app purchases available.
Do Jukeblocks or Serialogic have ads?
Jukeblocks shows ads; Serialogic does not.
Which is updated more often, Jukeblocks or Serialogic?
Jukeblocks ships an update every 2 months, and Serialogic every 10 days. Most recently, Jukeblocks was updated on August 16, 2026 and Serialogic on September 20, 2026.

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