Comparison

One Left vs Orb Flow

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

Head to head
About

One Left

Read full description

One Left brings the timeless Peg Solitaire puzzle to your iPhone, iPad, and Mac with a beautiful modern design. THE CHALLENGE Start with 32 pegs and one empty space. Jump pegs over each other to eliminate them. Your goal: leave just ONE peg remaining - ideally in the center! FEATURES • Clean, intuitive interface designed for all ages • Universal app - play on iPhone, iPad, and Mac • Multiple color themes to personalize your board • Global leaderboard - compete for the fastest times • Helpful hints when you get stuck • Interactive tutorial for beginners • Track your statistics and improve your strategy • Haptic feedback for satisfying gameplay (iOS) • No ads interrupting your game PERFECT FOR • Puzzle lovers seeking a mental challenge • Quick brain training sessions • Relaxing gameplay without time pressure • Players who enjoy classic board games The Peg Solitaire puzzle has been enjoyed for centuries. Now experience it reimagined for the modern era. Can you solve it with just ONE LEFT?

About

Orb Flow

Guide glowing orbs through a shifting maze by rotating and connecting pipe pieces. Create the perfect path for orbs to flow, earn points, and advance through challenging levels. Features include 100 levels, a minimalist design, and a new survival mode.

Highlights
  • 100 challenging levels
  • Minimalist design
  • Strategic gameplay
  • Star rating system
  • Obstacle blocks
  • Survival mode
Features
Read full description

Guide glowing orbs through an ever-shifting maze of pipes in this addictive puzzle game! Drop, rotate, and connect colorful pipe pieces to create the perfect path for each orb to flow through. HOW TO PLAY • Falling blocks contain colorful pipe segments • Position and rotate blocks to build connected pipe networks • Orbs automatically fall randomly and will follow the pipes you create if they fall into the pipe opening • Clear pipes by routing orbs through them to earn points • Reach the target score to advance to the next level FEATURES • 100 Challenging Levels - Progressive difficulty keeps you engaged • Beautiful Minimalist Design - Clean, modern interface • Strategic Gameplay - Plan your moves carefully • Star Rating System - Earn up to 3 stars per level • Obstacle Blocks - Navigate around barriers in higher levels • Smooth Physics - Watch orbs flow naturally through your pipe networks • Track Your Progress - Best scores saved for every level NEW SURVIVAL MODE!!!! See how long you can play the game!!!! PERFECT FOR • Puzzle game enthusiasts • Fans of logic and strategy games • Anyone who loves satisfying visual gameplay • Quick play sessions or extended gaming From casual players to puzzle masters, Orb Flow offers a perfect balance of relaxing gameplay and strategic challenge. Can you master all 100 levels and earn 3 stars on each? Subscribe for ad free play!! Download now and start flowing! Support URL: https://orbflow.cv/ Privacy Policy: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use: https://orbflow.netlify.app/privacy-policy

Screenshots

One Left4 screens
Orb Flow3 screens

Verdict

The call

The clearest difference is in-app purchases: One Left at none against Orb Flow's 2. One Left also leads on update cadence (monthly vs every 3 months). On price, ads, 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. Orb Flow sells 2 in-app purchases, starting at $2.99 per month. One Left asks for nothing beyond the download.

UpkeepUpdate frequency

One Left ships an update monthly, Orb Flow every 3 months. Both last shipped on October 5, 2026.

Scorecard2 real differences · 7 level
One Left versus Orb Flow: the parameters behind the verdict, then further details
ParameterOne LeftOrb Flow
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.616.6 — better
Further details — not scored
Size14 MB42 MB
Age rating4+4+
DeveloperAlexandre Brotto Rangel da SilvaScott Spoeneman

In-app purchases

None

One Left

No in-app purchases

2 purchases

Orb Flow

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Yearly$29.991 Year

Questions

Is One Left free?
One Left is free to download, with no in-app purchases.
Is Orb Flow free?
Orb Flow is free to download, with in-app purchases available.
Do One Left or Orb Flow have ads?
Neither One Left nor Orb Flow shows ads.
Which is updated more often, One Left or Orb Flow?
One Left ships an update monthly, and Orb Flow every 3 months. Most recently, One Left was updated on October 5, 2026 and Orb Flow on October 5, 2026.

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