Comparison

One Left vs MindGrid

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

Head to head
About

One Left

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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

MindGrid

Features
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In a world where we rely on smartphones for basic math, MindGrid brings your mental calculation skills back to life. Whether you are an adult looking to keep your mind sharp or a student mastering arithmetic, MindGrid turns math into an addictive, rewarding daily habit. No math degree required—just pure logic, strategy, and fun! HOW TO PLAY It sounds simple, but it gets tricky fast: 1. Look at the target number at the end of the row. 2. Fill the empty grid cells with numbers and operators (+, −, ×, ÷). 3. Make the row calculate exactly to the target number to clear it! WHY YOU’LL LOVE MINDGRID: • 1,500 Handcrafted Levels: Progress through 10 difficulty tiers—from Beginner grids with simple addition to Legendary tiers featuring massive grids and all four operators. • 100% Privacy Focused: No tracking, no data collection, and no hidden sign-ups. Your progress stays safely on your device. • Daily Challenges: A fresh puzzle every single day tailored to your skill level. Complete it to earn 2× coin rewards! • Combos & Achievements: Place correct answers back-to-back to build up to 10× combos. Unlock 20 unique milestones on your journey to becoming a Math Legend. • Make It Yours: Earn coins just by playing to unlock 5 beautiful color themes (like Dreamy Lavender and Golden Sunset) and 5 stunning backgrounds (including Galaxy and Nature). THE PERFECT BRAIN WORKOUT FOR: • Adults & Casual Puzzlers: If you love Sudoku, Wardle, or crosswords, MindGrid is your next daily obsession. Keep your cognitive functions sharp, improve your focus, and de-stress after a long day. • Students & Educators: A perfect, ad-free classroom tool. Perfect for kids learning arithmetic, students sharpening their speed, or parents looking for productive screen time. Download MindGrid today and start your daily puzzle adventure!

Screenshots

One Left4 screens
MindGrid4 screens

Verdict

The call

The clearest difference is update cadence: One Left at monthly against MindGrid's every 3 months. 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.

UpkeepUpdate frequency

One Left ships an update monthly, MindGrid every 3 months. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

Scorecard1 real difference · 5 level
One Left versus MindGrid: the parameters behind the verdict, then further details
ParameterOne LeftMindGrid
PriceFreeFree
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.616 — better
Further details — not scored
Size14 MB47 MB
Age rating4+9+
DeveloperAlexandre Brotto Rangel da SilvaMohan Reddy

In-app purchases

None

One Left

No in-app purchases

None

MindGrid

No in-app purchases

Questions

Is One Left free?
One Left is free to download, with no in-app purchases.
Is MindGrid free?
MindGrid is free to download, with no in-app purchases.
Do One Left or MindGrid have ads?
Neither One Left nor MindGrid shows ads.
Which is updated more often, One Left or MindGrid?
One Left ships an update monthly, and MindGrid every 3 months. Most recently, One Left was updated on October 5, 2026 and MindGrid on October 17, 2026.

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