Comparison

The Einstein`s Riddle vs HALOG

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

Head to head
About

The Einstein`s Riddle

Engage your mind with challenging logic puzzles, including a modern take on the classic 15 Puzzle and the timeless Peg Solitaire. Test your reasoning skills with evolving rules and progressive difficulty across various game modes, designed to keep your brain sharp and active.

Highlights
  • Logic puzzle experience
  • Slide Puzzle (15 Puzzle)
  • Peg Solitaire
  • Multiple game modes (Classic, Timer, Challenge)
  • Progressive campaign mode
  • Modern visuals and animations
  • Brain training exercises
Features
Read full description

Einstein’s Riddle is a logic puzzle experience designed to challenge your mind and reasoning skills. Do you dare to face the riddle Albert Einstein claimed was impossible for 98 percent of the population? Discover if you belong to the 2 percent who truly master logical thinking. In Einstein’s Riddle, classic logic puzzles are presented with modern visuals, smooth animations and evolving rules that constantly challenge the way you think. Every move matters and every decision has consequences. This game pushes your mental limits in an experience where logic and controlled chaos go hand in hand. Slide Puzzle (15 Puzzle) Arrange the board, race against time and adapt to changing rules inspired by Einstein himself. The classic 15 Puzzle returns with progressive difficulty and multiple game modes that demand strategy and quick thinking. Available game modes include 1. Classic Mode, solve puzzles at your own pace with no time pressure 2. Timer Mode, race against the clock and improve your performance 3. Challenge Mode, each level introduces new mechanics such as bombs, frozen tiles and locked pieces Campaign mode features progressive worlds with 3x3, 4x4 and 5x5 boards. Each stage increases difficulty and introduces new mechanics, creating a true test of logic, memory and focus. The game features a clean interface, vibrant colors and fluid animations designed for clarity and immersion. This is a smart, fun and highly engaging puzzle experience. Peg Solitaire In addition to the Slide Puzzle, Einstein’s Riddle also includes Peg Solitaire, a timeless logic challenge. The objective is simple but difficult to master. Remove all pegs from the board until only one remains. Key characteristics include traditional rules, strategic moves that require planning and foresight, and gameplay that encourages concentration, patience and logical reasoning. Peg Solitaire offers a calm, elegant and deeply satisfying experience. Train your brain every day Logic puzzles are more than entertainment. They stimulate reasoning, memory and problem solving skills, helping keep the mind active, sharp and engaged over time. Whether you want to relax, challenge yourself or simply keep your brain active, Einstein’s Riddle is a reliable companion for anyone who enjoys thinking, learning and mental growth at any age. Train your mind. Enjoy the challenge. Discover how far your reasoning can go.

About

HALOG

Engage in turn-based online strategy battles where you control a virus to infect a city's residents. Outmaneuver opponents and exploit city protocols to dominate the outbreak. Victory is achieved by controlling the most infected hosts.

Highlights
  • Turn-based PvP battles
  • Tactical hexagonal battlefield
  • Deep strategic gameplay
  • AI-driven city simulation
  • Online multiplayer
  • Ranked and casual matches
Features
Read full description

HALOG — Every Host Matters. HALOG is a turn-based online strategy game where every decision can change the course of the match. HALOG stands for Host Adaptive Lifeform Organism Generation — the codename of an experimental virus that triggered a global outbreak. Take control of your own virus, infect the city's residents, outmaneuver your opponents, and exploit the City's Protocol to your advantage. The winner is the player who controls the largest number of infected hosts when the game ends. Game Features • Turn-based PvP battles for 2–4 players. • Tactical hexagonal battlefield. • Deep strategic gameplay with no randomness. • A living city that reacts automatically to every event. • Residents, doctors, and police officers follow their own AI-driven rules. • Online multiplayer with players from around the world. • Ranked and casual matches. City Protocol The city is not a separate player. After every player's turn, the City Protocol activates automatically. It treats infected hosts, deploys new residents, doctors, and police officers, responds to emerging threats, and continuously attempts to contain the outbreak. Its behavior is completely deterministic, allowing experienced players to predict its actions and plan several turns ahead. How to Win Your objective is not simply to infect people. To succeed, you must: • Choose your targets carefully. • Control key areas of the city. • Prevent doctors from curing infected hosts. • Avoid police officers. • Anticipate the City Protocol's next move. • Stay one step ahead of your opponents. Every host can decide the outcome of the match. Why Play HALOG? • Online multiplayer strategy. • Turn-based gameplay with zero randomness. • Tactical hex-based maps. • Easy to learn, difficult to master. • Fair matches where strategy—not luck—determines the winner. • Regular updates with new maps and game modes. Are You Ready? Put your tactical skills to the test. Join HALOG and prove that your virus is the one capable of dominating the outbreak.

Screenshots

The Einstein`s Riddle3 screens
HALOG4 screens

Verdict

The call

The clearest difference is rating: HALOG at 5.0 against The Einstein`s Riddle's 4.3. HALOG also leads on update cadence (every 2 days vs every 3 weeks). The Einstein`s Riddle's advantage is ratings volume (28 vs 1) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

HALOG holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: The Einstein`s Riddle has 28 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

The Einstein`s Riddle ships an update every 3 weeks, HALOG every 2 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
The Einstein`s Riddle versus HALOG: the parameters behind the verdict, then further details
ParameterThe Einstein`s RiddleHALOG
PriceFreeFree
Rating4.3 (28 ratings)5.0 (1 ratings) — better
Positive reviews41.2% of reviews—
Number of ratings28 — better1
Update frequencyEvery 3 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.0 — better15.0
Further details — not scored
Size47 MB137 MB
Age rating12+4+
DeveloperRodrigo DaboitAnton Halytskyi

Customer experience

The Einstein`s Riddle

All ratings28 ratings
Positive78.6%
Neutral7.1%
Negative14.3%
Written reviews17 reviews
Positive41.2%
Neutral5.9%
Negative52.9%

HALOG

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

The Einstein`s Riddle

No in-app purchases

None

HALOG

No in-app purchases

Questions

Is The Einstein`s Riddle free?
The Einstein`s Riddle is free to download, with no in-app purchases.
Is HALOG free?
HALOG is free to download, with no in-app purchases.
Which has better reviews, The Einstein`s Riddle or HALOG?
HALOG is rated higher. The Einstein`s Riddle averages 4.3 out of 5 from 28 ratings, while HALOG averages 5.0 from 1 ratings.
Do The Einstein`s Riddle or HALOG have ads?
Neither The Einstein`s Riddle nor HALOG shows ads.
Which is updated more often, The Einstein`s Riddle or HALOG?
The Einstein`s Riddle ships an update every 3 weeks, and HALOG every 2 days. Most recently, The Einstein`s Riddle was updated on October 24, 2026 and HALOG on October 15, 2026.

Other comparisons