Comparison

Rule Shift Puzzle vs DuoBoard

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

Head to head
About

Rule Shift Puzzle

Features
Read full description

Rule Shift Puzzle is an innovative logic puzzle game where players don't just control characters — they control the rules themselves. Push, rearrange, and activate rule blocks to dynamically change how the world behaves. Transform objects, redefine interactions, and discover creative solutions through rule manipulation. Each level is carefully designed to require strategic thinking, experimentation, and clever use of rule combinations. No two puzzles feel the same. Features: - Unique rule-based gameplay mechanics - 100 handcrafted levels with increasing difficulty - Dynamic rule interactions and emergent solutions - Smooth animations and satisfying feedback effects - Achievement system and local leaderboard - Optimized for both iPhone and iPad Think differently. Change the rules. Win the game.

About

DuoBoard

Features
Read full description

DuoBoard is a colorful puzzle game where two players play inside the same match from two different sides. This is not a standard duel. This is not a normal shared board. This is a linked puzzle experience where every move changes the other world. In DuoBoard, each player sees a different board, but both boards belong to the same puzzle. Clear tiles, trigger effects, unlock bridges, and send powerful link events across the match. What helps your partner in co-op can disrupt your rival in versus. The result is a fresh puzzle experience built around interaction, reaction, and surprise. WHY DUOBOARD FEELS DIFFERENT Most multiplayer puzzle games focus on speed, score, or identical boards. DuoBoard changes that. Here, both players are connected through asymmetric gameplay: - your board is different - your actions matter on the other side - every match feels dynamic - the puzzle evolves through linked reactions CORE FEATURES Two Boards, One Puzzle Each player sees a different board, but both are part of the same connected match. Asymmetric Linked Gameplay Your actions can reveal, boost, block, shift, or transform the other board. Co-op and Versus Modes Work together to complete shared objectives or compete in puzzle battles where every move affects your rival. Daily Link Challenges Come back each day for a fresh puzzle condition with special linked-board effects. Solo Twin Practice Play and learn the linked-board system in a solo mode designed for practice and strategy. Colorful Cartoon World Enjoy a bright, polished, premium cartoon style with playful boards, fun effects, and a lively interface. Designed for iPhone and iPad DuoBoard is built to feel great on both devices, with layouts that adapt beautifully to larger screens. WHY YOU’LL LOVE IT - A truly different multiplayer puzzle idea - Fun co-op and versus gameplay - Interactive linked-board mechanics - Colorful cartoon visuals - Fresh daily puzzle challenges - Fully playable for free - Great on iPhone and iPad If you enjoy puzzle games, colorful strategy, and new multiplayer ideas, DuoBoard offers a fresh experience where two players share one connected puzzle from different perspectives.

Screenshots

Rule Shift Puzzle4 screens
DuoBoard4 screens

Verdict

The call

The clearest difference is iOS requirement: Rule Shift Puzzle at 15 against DuoBoard's 26.4. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Rule Shift Puzzle versus DuoBoard: the parameters behind the verdict, then further details
ParameterRule Shift PuzzleDuoBoard
PriceFreeFree
Update frequencyEvery 8 days—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15 — better26.4
Further details — not scored
Size7 MB5 MB
Age rating4+4+
Developer仲琼 蒋Said Lamaarague

In-app purchases

None

Rule Shift Puzzle

No in-app purchases

None

DuoBoard

No in-app purchases

Questions

Is Rule Shift Puzzle free?
Rule Shift Puzzle is free to download, with no in-app purchases.
Is DuoBoard free?
DuoBoard is free to download, with no in-app purchases.
Do Rule Shift Puzzle or DuoBoard have ads?
Neither Rule Shift Puzzle nor DuoBoard shows ads.

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