Planar Knots vs Memory Numbers Sequence
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- 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
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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
Memory Numbers Sequence
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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
Verdict
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
Both are free to download. Planar Knots sells 8 one-off in-app purchases. Memory Numbers Sequence asks for nothing beyond the download.
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.
| Parameter | Planar Knots | Memory Numbers Sequence |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 days — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 171 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Orange Peak Studios | Igor Khomiakov |
In-app purchases
Planar Knots
- Unlock Neon Night Theme$0.99
- Unlock Groovy Theme$0.99
- Unlock Pixelated Theme$0.99
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- 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
Memory Numbers Sequence
No in-app purchases
Questions
Is Planar Knots free?
Is Memory Numbers Sequence free?
Do Planar Knots or Memory Numbers Sequence have ads?
Which is updated more often, Planar Knots or Memory Numbers Sequence?
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