Comparison

Logic Flag vs Gravity Ships

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

Head to head
About

Logic Flag

This game blends Minesweeper and Nonograms, challenging players to use logic and deduction to locate hidden flags. Progress through increasingly difficult puzzles, solve daily challenges, and train your mind with this engaging brain teaser.

Highlights
  • Minesweeper and Nonogram blend
  • Logic-based flag detection
  • Progressive difficulty levels
  • Daily puzzles with rewards
  • Memo and Hint features
  • Brain stimulation
Read full description

Logic Flag is a game combining the minesweeper loved worldwide with nonogram. Use your concentration and logic to find all the flags. It may be simple but once you play the brain stimulating puzzle, you won’t be able to get your mind off of it. You can figure out the location of the flags by looking at the numbers written on the puzzle. By comparing the numbers given vertically, horizontally, and in middle, you can logically figure out where the flags are located. Start off by challenging yourself to easy puzzles and train your mind to challenge for the professional puzzles. Keep solving the puzzles to achieve best record. Solve ‘Today’s Puzzle’ that is added every day and earn stars. How to play •The numbers above the column tell you the number of flags in that column. •The numbers on the left of the row tell you the number of flags in that row. •The number in the square tells you the number of flags in the 9 squares around the number square. •Touch to mark the squares where there are no flags. •Touch and hold to place flags on the squares. •By pressing on ‘Memo’, you can temporarily mark where there are flags or not. •When the puzzle is too difficult to solve, press ‘Hint’ and touch the square you are having trouble with. •Receive extra life when making a mistake. How can I become a master of Logic Flag? •First, try finding the squares where you know there are flags for certain. As you take time and look carefully at the numbers, you will be able to find the flags easily. •Trying using the memo when your stuck. If you keep a memo of where you think the flags are, you will find out if the square you thought has flag or not. •Try comparing the two numbers at once. If you combine the information from a number on one side to the information from another number on the other side, you can specify the location of the flags. •Look carefully around the flag you have just found. The flag you have just found can be a clue to finding other flags around. •Find the flags in places where the number of flags are complex. In Logic Flag, the player earns greater score when finding flags in areas where it’s hard to be found. Stimulate your brain by playing Logic Flag and enjoy your day.

About

Gravity Ships

Features
Read full description

Dive into Gravity Ship and pilot a neon spacecraft through shifting asteroid fields. Tilt your device to weave between incoming threats, chain power-ups, and climb the ranks across ever-faster stages. Whether you prefer structured missions, endless survival, or a timed sprint, each run drops you into a richly animated cosmos with dynamic backgrounds and reactive effects. Key features: - Motion-driven controls calibrated for quick, precise tilting. - Three modes: Classic (stage progression), Endless (score chase), and Timed (speed trial). - Five ship styles to unlock and swap for a fresh look. - Power-ups including shield, speed boost, explosive blast, and temporary invincibility. - Global share prompt to brag about your score and rank. - Localized UI in English, Korean, Japanese, Spanish, and Simplified Chinese. - Includes banner advertisements. Gravity Ship is optimized for landscape play and supports iPad multitasking. Strap in, keep your ship steady, and push for a new personal best.

Screenshots

Logic Flag4 screens
Gravity Ships4 screens

Verdict

The call

The clearest difference is in-app purchases: Gravity Ships at none against Logic Flag's 5. Gravity Ships also leads on update cadence (every 4 days vs every 9 days). Logic Flag's advantage is iOS requirement (12.0 vs 15.0). On price, ads 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. Logic Flag sells 5 one-off in-app purchases. Gravity Ships asks for nothing beyond the download.

UpkeepUpdate frequency

Logic Flag ships an update every 9 days, Gravity Ships every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
Logic Flag versus Gravity Ships: the parameters behind the verdict, then further details
ParameterLogic FlagGravity Ships
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 daysEvery 4 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size210 MB5 MB
Age rating4+12+
DeveloperYeonu Choogeeyong yoon

In-app purchases

5 purchases

Logic Flag

One-time5
  • some jewels$0.99
  • Early Access Pack$3.99
  • Pile of Jewels$4.99
Show 2 more
  • Heap of Jewels$9.99
  • Bag of Jewels$19.99
None

Gravity Ships

No in-app purchases

Questions

Is Logic Flag free?
Logic Flag is free to download, with in-app purchases available.
Is Gravity Ships free?
Gravity Ships is free to download, with no in-app purchases.
Do Logic Flag or Gravity Ships have ads?
Both Logic Flag and Gravity Ships show ads.
Which is updated more often, Logic Flag or Gravity Ships?
Logic Flag ships an update every 9 days, and Gravity Ships every 4 days. Most recently, Logic Flag was updated on November 3, 2026 and Gravity Ships on October 30, 2026.

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