Comparison

UFO Adventure vs Neutralize +

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

Head to head
About

UFO Adventure

Embark on a charming point-and-click adventure reminiscent of classic PC games. Explore virtual worlds, solve puzzles, and outsmart aliens to save the day. Enjoy a fun, casual experience with automatic progress saving.

Highlights
  • Point-and-click gameplay
  • Puzzle solving
  • World exploration
  • Alien encounters
  • Automatic progress saving
  • Retro gaming homage
Features
Read full description

UFO Adventure is just a relatively short but sweet homage to those fun point and click adventure games. You know, the ones you would find on the PCs before there were mobile devices. In this case you can buy it and play it for less than the price of a cup of coffee, and there are no other fees or subscriptions. It's designed to be just a fun little adventure. You play the game by exploring the different areas of the virtual world using the onscreen character. When directed by your your touch, he will pick up items, push buttons, and otherwise do your bidding. In playing the game, you will have to solve different puzzles to find your way out of the situation. In fact, you just may have to outsmart an alien and save the world along the way. Not bad for a day of casual adventuring. And not once do you have to change floppy disks to play the game. (The older players may get that rather bad joke, but we were compelled to share that experience anyway.) UFO Adventure automatically saves your progress, making it easy to pick up and play. There are no words needed, just crafty clicking. Thanks for looking at UFO Adventure!

About

Neutralize +

A minimalist puzzle game where you swipe tiles to combine opposites, creating neutral spaces to clear the board and increase your score. It offers strategic depth with a focus on chain reactions and a clean, glassmorphic design for an endless challenge.

Highlights
  • Swipe to combine opposite tiles
  • Create neutral spaces
  • Strategic chain reactions
  • Minimalist glassmorphic design
  • Endless scoring challenge
Features
Read full description

Neutralize is a chill but perplexing puzzler. Swipe tiles to combine positive and negative tiles to create neutrals. Can you neutralize the entire board? Features: - A New Mechanic: A unique tile sliding mechanic distilled to its essence. - Deep Strategy, Simple Rules: Plan your moves carefully — like playing chess against yourself. - Play Your Way: Easy to play for 30 seconds or 30 hours. - One-Handed Comfort: Portrait mode and smooth swipe controls mean you can play anywhere, anytime, one-handed. - Beautiful Design: Meticulous attention to detail with beautiful light and dark themes. - Track Your Progress: Comprehensive stats to evaluate and improve your skills. - Master the Board: Earn accomplishments on your journey to Full Neutrality.

Screenshots

UFO Adventure3 screens
Neutralize +4 screens

Verdict

The call

The clearest difference is price: Neutralize + at Free against UFO Adventure's $1.99. Neutralize + also leads on rating (4.2 vs 3.0) and update cadence (every 9 days vs every 173 months). UFO Adventure's advantage is in-app purchases (none vs 1). On review sentiment, ads, monetization model 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

Neutralize + is free to download; UFO Adventure costs $1.99 up front. Neutralize + sells 1 one-off in-app purchase. UFO Adventure asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Neutralize + holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Neutralize + has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

UFO Adventure ships an update every 173 months, Neutralize + every 9 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 5 level
UFO Adventure versus Neutralize +: the parameters behind the verdict, then further details
ParameterUFO AdventureNeutralize +
Price$1.99Free — better
Rating3.0 (1 ratings)4.2 (5 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings15 — better
Update frequencyEvery 173 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size288 MB30 MB
Age rating9+4+
DeveloperGreg ChaffinsAir Pie LLC

Customer experience

UFO Adventure

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Neutralize +

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

UFO Adventure

No in-app purchases

1 purchases

Neutralize +

One-time1
  • Neutralize Forever$2.99

Questions

Is UFO Adventure free?
UFO Adventure costs $1.99, with no in-app purchases.
Is Neutralize + free?
Neutralize + is free to download, with in-app purchases available.
Which has better reviews, UFO Adventure or Neutralize +?
Neutralize + is rated higher. UFO Adventure averages 3.0 out of 5 from 1 ratings, while Neutralize + averages 4.2 from 5 ratings.
Do UFO Adventure or Neutralize + have ads?
Neither UFO Adventure nor Neutralize + shows ads.
Which is updated more often, UFO Adventure or Neutralize +?
UFO Adventure ships an update every 173 months, and Neutralize + every 9 days. Most recently, UFO Adventure was updated on November 1, 2026 and Neutralize + on November 4, 2026.

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