Comparison

Planar Knots vs Memory Numbers Sequence

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

Head to head
About

Planar Knots

Untangle complex line diagrams by strategically moving nodes to eliminate intersections. Earn stars by solving puzzles efficiently and maintain your daily challenge streak. Customize your experience with unlockable themes and track your progress.

Highlights
  • Untangle puzzles by moving nodes
  • Optimize solutions for more stars
  • Daily Challenge with streak tracking
  • Points system for unlocks
  • Stats and progress tracking
  • Share progress with friends
  • Customizable themes
Features
Read full description

Planar Knots is a clean, satisfying puzzle game about turning tangled messes into perfect diagrams. Drag the nodes. Watch the lines shift. Remove every line crossing. Solve puzzles in fewer moves to earn more stars and points, then come back each day to keep your Daily Challenge streak alive. Features Untangle puzzles by moving nodes until no lines intersect Move counter + star ratings to optimize solutions Daily Challenge with fresh puzzles and streak tracking Points system to unlock themes, hints, or skip levels Stats & progress tracking by level pack or across the whole game Share progress and Daily Challenge results with friends Node-based level browsing by difficulty and node count Themes to customize the look and feel Optional ads (including rewarded unlocks). Optional in-app purchases: Remove Ads, Theme Unlocks, or All-Themes Bundle. Support: support@orangepeak.dev

About

Memory Numbers Sequence

Features
Read full description

Train Your Memory. One Sequence at a Time. Memory Numbers is a simple and calming brain game designed to improve focus, attention, and short-term memory — perfect for quick breaks during work or study. Your goal is clear: find the hidden numbers in the correct sequence as fast as possible. Sounds easy? It gets challenging fast. How It Works Numbers are hidden on the board Tap them in the correct order: 1 → 2 → 3 → … One mistake resets the attempt Fewer attempts mean better results Each level rewards precision, memory, and concentration. Why You’ll Love It Improves memory and cognitive skills Perfect for short breaks (1–5 minutes) Simple rules, no learning curve Calm visuals and relaxing gameplay Progressive difficulty that grows with you No timers. No pressure. Just your brain vs the sequence. Challenge Yourself Try to complete levels with the fewest attempts possible and earn up to three stars for each round. Can you trust your memory — even when luck is not on your side? Ideal For Office breaks Study pauses Daily brain training Relaxing focus exercises Memory Numbers is not about speed alone — it’s about clarity, attention, and mental sharpness.

Screenshots

Planar Knots4 screens
Memory Numbers Sequence4 screens

Verdict

The call

The clearest difference is in-app purchases: Memory Numbers Sequence at none against Planar Knots's 8. Memory Numbers Sequence also leads on ads (none vs shown). Planar Knots's advantage is update cadence (every 3 days vs every 4 months). On price, device support and iOS requirement 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. Planar Knots sells 8 one-off in-app purchases. Memory Numbers Sequence asks for nothing beyond the download.

UpkeepUpdate frequency

Planar Knots ships an update every 3 days, Memory Numbers Sequence every 4 months. The most recent releases landed on October 16, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 7 level
Planar Knots versus Memory Numbers Sequence: the parameters behind the verdict, then further details
ParameterPlanar KnotsMemory Numbers Sequence
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 days — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size171 MB11 MB
Age rating4+4+
DeveloperOrange Peak StudiosIgor Khomiakov

In-app purchases

8 purchases

Planar Knots

One-time8
  • Unlock Neon Night Theme$0.99
  • Unlock Groovy Theme$0.99
  • Unlock Pixelated Theme$0.99
Show 5 more
  • Unlock Candyland Theme$0.99
  • Unlock Workshop Theme$0.99
  • Remove Ads$2.99
  • Unlock All Themes$2.99
  • Remove Ads / Unlock Themes Bundle$4.99
None

Memory Numbers Sequence

No in-app purchases

Questions

Is Planar Knots free?
Planar Knots is free to download, with in-app purchases available.
Is Memory Numbers Sequence free?
Memory Numbers Sequence is free to download, with no in-app purchases.
Do Planar Knots or Memory Numbers Sequence have ads?
Planar Knots shows ads; Memory Numbers Sequence does not.
Which is updated more often, Planar Knots or Memory Numbers Sequence?
Planar Knots ships an update every 3 days, and Memory Numbers Sequence every 4 months. Most recently, Planar Knots was updated on October 16, 2026 and Memory Numbers Sequence on October 23, 2026.

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