Comparison

Ultimate Peg Solitaire vs BIO WAR

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

Head to head
About

Ultimate Peg Solitaire

Design, play, and solve custom Peg Solitaire boards. Features a fast solver and a library of classic puzzles. Compare your solutions to the built-in heuristic solver.

Highlights
  • Design custom Peg Solitaire boards
  • Play pre-loaded classic boards
  • Fast heuristic solver
  • Compare solutions
  • Solvability checker for new boards
Features
Read full description

The only Peg Solitaire app you will ever need! You can design your own boards, play them, and see how your solutions compare to the included super fast heuristic solver. You get started with a selection of over a dozen most famous Peg Solitaire boards that you can play right off the bat. If you get frustrated or just want to see what other solutions are out there, the app includes a super fast heuristic non-deterministic solver that can crack the hardest puzzle in seconds. The most awesome feature of the app that is not available in any other app on the market is the ability to design your own new and original Peg Solitaire boards. The app even helps you with this by showing which positions of your new board are solvable.

About

BIO WAR

Features
Read full description

BIO WAR is a modern take on the classic Ataxx strategy game where you spread viruses across the board by cloning, jumping, and infecting enemy cells. Start with viruses at opposite corners, move one space to clone or two spaces to jump and relocate. When you land, all adjacent enemy viruses convert to yours. The player with the most viruses at the end wins. Strategic Gameplay Balance offense and defense while tracking your progress. Clone to increase your numbers safely, or jump for faster expansion at the cost of losing your starting position. Every move matters as the AI adapts to your strategy. Game Modes Challenge yourself with 90 unique stages featuring varied objectives including score targets, time attacks, and survival challenges. Free Play Mode offers customizable board sizes and four AI difficulty levels from Easy to Expert. Modern Design Experience a sleek liquid glass aesthetic with smooth animations and intuitive controls. The dark theme reduces eye strain while vibrant colors make strategic planning clear. Optimized for iPhone devices with efficient AI calculations and minimal heat generation. Learning & Progress Interactive tutorial teaches all six core rules through visual card-based explanations. Track completion rates, earned stars, and personal bests as you progress through three difficulty tiers across multiple board sizes. Features Simple tap-based controls make BIO WAR accessible to all skill levels. Four AI difficulties ensure appropriate challenges for every player. Detailed statistics show your progress and improvement over time. Content With 90 stages across multiple difficulties and objectives, plus infinite Free Play matches, BIO WAR offers weeks of engaging content. No two games play the same way thanks to AI variety and diverse objectives. Multilingual Support Full localization in English and Korean. Switch languages anytime from settings to enjoy the game in your preferred language. Start Your Campaign Download BIO WAR and begin your journey from novice to master. Plan meticulously, execute precisely, and watch your strategy unfold. Classic mechanics meet contemporary design for timeless strategic gameplay.

Screenshots

Ultimate Peg Solitaire4 screens
BIO WAR4 screens

Verdict

The call

The clearest difference is update cadence: BIO WAR at every 2 days against Ultimate Peg Solitaire's every 3 months. Ultimate Peg Solitaire's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 18.5). On price, ads and in-app purchases 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

Ultimate Peg Solitaire ships an update every 3 months, BIO WAR every 2 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Ultimate Peg Solitaire versus BIO WAR: the parameters behind the verdict, then further details
ParameterUltimate Peg SolitaireBIO WAR
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better18.5
Further details — not scored
Size8 MB12 MB
Age rating4+4+
DeveloperMaksim KhrapovYonghun Cho

In-app purchases

None

Ultimate Peg Solitaire

No in-app purchases

None

BIO WAR

No in-app purchases

Questions

Is Ultimate Peg Solitaire free?
Ultimate Peg Solitaire is free to download, with no in-app purchases.
Is BIO WAR free?
BIO WAR is free to download, with no in-app purchases.
Do Ultimate Peg Solitaire or BIO WAR have ads?
Neither Ultimate Peg Solitaire nor BIO WAR shows ads.
Which is updated more often, Ultimate Peg Solitaire or BIO WAR?
Ultimate Peg Solitaire ships an update every 3 months, and BIO WAR every 2 days. Most recently, Ultimate Peg Solitaire was updated on October 29, 2026 and BIO WAR on October 28, 2026.

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