Comparison

Mr Boom vs Space Exposures

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

Head to head
About

Mr Boom

Solve puzzles to advance through levels and rescue hostages. Experience a slow-motion effect as you succeed. This game offers a diverse range of challenges.

Highlights
  • Hostage rescue gameplay
  • Puzzle-solving mechanics
  • Slow-motion victory effect
  • Variety of levels
Features
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Save the hostages! Solve puzzles to pass the level. Enjoy slow-motion while winning. The game has a wide variety of levels.

About

Space Exposures

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Space Exposures is a kind of mini arcade game that gives you the chance to experience both the joy and the frustration that we astrophotographers can sometimes feel during a clear, starry night. Feel the thrill of delight from a perfectly captured photo, and despair in the utter frustration at all the clouds that constantly get in the way. The idea of the game is for you as an astrophotographer to try to take as many good photos as possible, the better the photo the more points you get per hit. A good photo is when you use the right lens for the right object. For example, a large Northern lights needs a wide-angle lens (Short and wide) while a small planet requires a longer telephoto lens (Long and thin). To capture the perfect photo, you also need to hit the object so that it covers the entire film frame that is shot from the camera. If you only hit half or a small part of the object, you lose points. If you use the wrong lens on the wrong object, for example a wide-angle lens on a small planet, you also lose points. You see the number of points you get for each hit registered, so you have to learn which lens gives the most points for each object. If you get a perfect hit, you’ll be rewarded with a little fanfare and fireworks. If you get several perfect hits in a row, you get a combination bonus (Combo) that increases with every perfect hit. If you miss an object or don’t get any perfect hits, your combination bonus will re-start from zero again. To get through the night, you have to avoid colliding with clouds, the astrophotographer’s worst enemy. Every time you collide you lose a life (you start with three lives). You can break up the clouds by pressing on them, but it costs you 1000 points per cloud you break up. It’s every astrophotographer's dream to be able to blast away clouds in real life, and through this game I finally had the chance to make that dream come true. A night lasts for 150 seconds. During dawn, last 10 seconds of the night, you can still take photos, but these aren’t worth as many points as the object isn’t as clearly visible during dawn. Keeping your eye on how much film you have left is also important. If you run out of film, you can pick up new rolls of film along the way. Oh, by the way, this is a completely ad-free game. Clear skies and fire away!

Screenshots

Mr Boom4 screens
Space Exposures4 screens

Verdict

The call

The clearest difference is update cadence: Mr Boom at weekly against Space Exposures's every 16 months. Mr Boom also leads on iOS requirement (9.0 vs 14.0). 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

Mr Boom ships an update weekly, Space Exposures every 16 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Mr Boom versus Space Exposures: the parameters behind the verdict, then further details
ParameterMr BoomSpace Exposures
PriceFreeFree
Rating3.0 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyWeekly — betterEvery 16 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better14.0
Further details — not scored
Size102 MB20 MB
Age rating9+4+
DeveloperVitaliy TitovGoran Strand

In-app purchases

None

Mr Boom

No in-app purchases

None

Space Exposures

No in-app purchases

Questions

Is Mr Boom free?
Mr Boom is free to download, with no in-app purchases.
Is Space Exposures free?
Space Exposures is free to download, with no in-app purchases.
Do Mr Boom or Space Exposures have ads?
Neither Mr Boom nor Space Exposures shows ads.
Which is updated more often, Mr Boom or Space Exposures?
Mr Boom ships an update weekly, and Space Exposures every 16 months. Most recently, Mr Boom was updated on October 2, 2026 and Space Exposures on October 7, 2026.

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