Comparison

UFO Puzzle vs Agent from C.O.G.O.O.

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

Head to head
About

UFO Puzzle

Navigate challenging 3D mazes in an alien world to collect gems and power your ship to return home. This adventure game features hand-crafted levels and engaging space music, offering hours of addictive fun without distractions.

Highlights
  • 3D puzzle adventure
  • Collect all gems
  • Navigate difficult mazes
  • Hand-made graphics and levels
  • Space music
  • No ads
Features
Read full description

Fly a little UFO home through mazes in space. Tilt your phone to steer, collect the gems to open the way out, and keep away from the lava. A small alien borrowed the family saucer and flew straight into a comet storm. Now the saucer is dented, its engine is in pieces, and home is a long way off. You fly it back, one maze at a time. HOW IT PLAYS Tilt your phone and the saucer drifts that way, a bit like rolling a marble around a box. It's a little wobbly on purpose, so you learn to fly gently. Whatever angle you're holding the phone at when a level starts counts as flat, so you can play sitting up, lying down or on the bus. If you'd rather not tilt, switch to an on-screen stick in Settings. Collect every gem in a maze to open the gate, then fly through it. Lava damages the saucer, and a few hits will bring it down. The bigger mazes have checkpoints, and the ship's computer explains each new thing the first time you run into it. EVERY WORLD PLAYS DIFFERENTLY You'll fly past lava pools and erupting vents, slide across ice, open doors with switches, carry batteries with a tractor beam past lasers, slip through wormholes, and dodge falling comets in the dark. MORE TO DO - Find the small lost creature hidden in each level and bring it home with you. - Earn stars on every level for finishing, for finishing without a scratch, and for finishing fast. - Follow the story between worlds, told through messages from home. - Spend what you collect on new saucers, hats and trails. - Compete on Game Center leaderboards and unlock achievements. ALSO - Music, sound effects and vibration, each with its own switch. - Plays on iPhone, iPad and Apple TV. On Apple TV, steer with the Siri Remote or a game controller. - Plays offline. Ads and Game Center need a connection. - No account needed. Your progress stays on your device. ADS AND PURCHASES UFO Puzzle is free and has ads. Video ads only play when you choose to watch one, to repair the saucer or to double what you earned in a level. You'll sometimes see an ad between levels, but never during one. A one-time purchase turns those ads off. You can also buy in-game currency to unlock looks sooner, but you never need to: everything can be earned by playing. There are no ads or purchases on Apple TV.

About

Agent from C.O.G.O.O.

Embark on a Cold War mission to uncover secret agents hidden across a world map. Utilize classic Minesweeper logic to reveal country maps, avoid spies, and prevent global catastrophe. Features over 500 levels with varying difficulty modes.

Highlights
  • World map with country-specific levels
  • Classic Minesweeper gameplay
  • Retro 1960s espionage theme
  • Over 500 levels
  • Flag/Target function
  • Easy, Normal & Crazy modes
Features
Read full description

TOP SECRET MARCH 4, 1960 ATTN: AGENT FROM C.O.G.O.O. YOU HAVE BEEN SELECTED TO CARRY OUT THIS PERILOUS ASSIGNMENT. YOUR MISSION, SHOULD YOU CHOOSE TO ACCEPT IT, IS TO FIND ALL SECRET AGENTS FROM SECRET CRIMINAL GROUP 10B.  YOU MAY BEGIN WITH YOUR FAVORITE COUNTRY, BUT WE SUGGEST YOU START WITH SMALLER ONES. WARNING: THIS LETTER WILL BURN IN A FEW SECONDS. ------------- In the early 1960s, at the height of the Cold War, C.O.G.O.O agents are forced to put aside feelings, as the players on a joint mission to stop a mysterious international criminal organization, which is bent on destabilizing the fragile balance of power through the proliferation of nuclear weapons and new hidden technology. The player's only lead is to travel the world and find hidden secret agents based all over the world, who are the key to infiltrating the criminal organization, and you must race against the classic minesweeper logic and prevent a worldwide catastrophe. From the creators of World of Mines, The Agents from C.O.G.O.O is another classic, throwback PC puzzle game with a World Map twist with addictive game play. Inspired by the original game written for many computing platforms since the 1960s. GAME PLAY - Save the world from a mysterious international criminal organization 10b Retro 1960s espionage concept with different endings - 500+ Levels for hours of fun - Every Level has a unique map of a country with a great balance - Best, smoothest, fastest interface of any Minesweeper game on App Store - Easy, Normal & Crazy Modes available - Flag/Target Function: Turn on flag mode to mark tiles you think are bombs quickly HOW TO PLAY The objective of the game is to clear a country map containing hidden “spies” or secret agents without touching any of them, with help from clues about the number or neighboring spies in each field. The player is initially presented with a world map. The Player can select and choose to play a specific country by touching the country on the map. The game is played by revealing squares of the grid by touching each square. If a square containing a spy is revealed, the player loses the game. If no spies are revealed, a digit is instead displayed in the square, indicating how many adjacent squares contains spies. If no spies are adjacent, the square becomes blank, and all adjacent squares will be recursively revealed. The player uses this information to deduce the contents of other squares, and may either safely reveal each square or mark the square as containing a spy. Find your own country. It’s a great brain teaser. If you love the game and care to provide feedback, please join our Facebook group and share you thoughts on future improvements.

Screenshots

UFO Puzzle4 screens
Agent from C.O.G.O.O.4 screens

Verdict

The call

The clearest difference is rating: UFO Puzzle at 5.0 against Agent from C.O.G.O.O.'s 4.5. UFO Puzzle also leads on monetization model (free vs free with in-app purchases). Agent from C.O.G.O.O.'s advantage is ads (none vs shown) and update cadence (weekly vs every 23 months). On price, 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. UFO Puzzle sells 4 one-off in-app purchases and Agent from C.O.G.O.O. sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

UFO Puzzle holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Agent from C.O.G.O.O. has 55 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

UFO Puzzle ships an update every 23 months, Agent from C.O.G.O.O. weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
UFO Puzzle versus Agent from C.O.G.O.O.: the parameters behind the verdict, then further details
ParameterUFO PuzzleAgent from C.O.G.O.O.
PriceFreeFree
Rating5.0 (3 ratings) — better4.5 (55 ratings)
Positive reviews—82.1% of reviews
Number of ratings355 — better
Update frequencyEvery 23 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.09.0 — better
Further details — not scored
Size30 MB291 MB
Age rating4+4+
DeveloperChris DeWeeseCogoo Inc.

Customer experience

UFO Puzzle

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Agent from C.O.G.O.O.

All ratings55 ratings
Positive87.3%
Neutral3.6%
Negative9.1%
Written reviews56 reviews
Positive82.1%
Neutral8.9%
Negative8.9%

Bugs and requests

UFO Puzzle

Not enough reviews yet to summarise bugs or requests.

Agent from C.O.G.O.O.

Reported bugs

6 issues
  • App crashes after ads
  • Game crashes every fifth try on hard
  • App crashes after updates
  • Progress wiped out when reaching half map
  • Inaccurate bomb counts on some maps
Show 1 more
  • Unsolvable puzzles requiring guesses

Requested features

10 requests
  • Allow first press on non-mine in island maps
  • Quick select option for flags/question marks
  • Challenges (difficult, special country, time pressure)
  • Booster system (buy with earned money)
  • Fewer prompts for review reminders
Show 5 more
  • More animations (win/loss)
  • Faster access to different difficulty levels
  • Fantasy worlds/movie-themed levels
  • Levels with increasing difficulty
  • Heart system for levels

In-app purchases

4 purchases

UFO Puzzle

One-time4
  • Remove Ads$0.99
  • Pouch of Stardust$0.99
  • Jar of Stardust$2.99
Show 1 more
  • Chest of Stardust$4.99
2 purchases

Agent from C.O.G.O.O.

One-time2
  • Undo Chance$0.99
  • Extra Undo$1.99

Questions

Is UFO Puzzle free?
UFO Puzzle is free to download, with in-app purchases available.
Is Agent from C.O.G.O.O. free?
Agent from C.O.G.O.O. is free to download, with in-app purchases available.
Which has better reviews, UFO Puzzle or Agent from C.O.G.O.O.?
UFO Puzzle is rated higher. UFO Puzzle averages 5.0 out of 5 from 3 ratings, while Agent from C.O.G.O.O. averages 4.5 from 55 ratings.
Do UFO Puzzle or Agent from C.O.G.O.O. have ads?
UFO Puzzle shows ads; Agent from C.O.G.O.O. does not.
Which is updated more often, UFO Puzzle or Agent from C.O.G.O.O.?
UFO Puzzle ships an update every 23 months, and Agent from C.O.G.O.O. weekly. Most recently, UFO Puzzle was updated on November 2, 2026 and Agent from C.O.G.O.O. on November 3, 2026.

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