Comparison

Optical Inquisitor Zero vs Hover Dog

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

Head to head
About

Optical Inquisitor Zero

Experience a retro sniper adventure set in 1988. Help Tommy Rissken get revenge on those who betrayed him and return to his daughter. Features superior sniper mechanics, ragdoll physics, and an 80s soundtrack.

Highlights
  • Superior sniper mechanics
  • Ragdoll physics
  • Destructible bodies
  • 80s style soundtrack
  • Interactive level elements
  • Old 80s style cell phones
Features
Read full description

*Optical Inquisitor Zero is the Free version of the game* **Optical Inquisitor 17+ - Uncensored version without Ads available!** Its the year 1988. Acid wash jeans are in. Our hero, Tommy Rissken has been betrayed by his friends and had to serve a prison sentence for 8 years. Now he's back with a vengeance. With your help, he'll get his revenge on his 'friends' and be able to return to his daughter. **NOTE: Compatible with iPhone 4, iPad 2 and up.** Features: - Superior Sniper mechanics - Great ragdoll physics, destructible bodies - Racing and Underground Gamblers Club (only in 17+ edition) - Great cartoon animations - Amazing 80s style soundtrack from 'Perturbator', 'RTRY', 'Vector Hold', 'Protector-101', 'Palm Highway Chase', 'Tommy', 'Betamaxx', 'Flash Аrnold', 'Silenx', 'M-Town Vice', 'Vincenzo Salvia', 'Hot Hot Hawk', 'Brutal Pony Riders', 'Bestrack', 'The Аstral Stereo Project', 'Bourgeoisie', 'Mr Pteez', 'Quasars', 'DrPECCO' - Build your own weapons (only in 17+ edition) - Great interactive elements in levels - Old 80's style cell phones - Brutal interrogations (only in 17+ edition) - No IAP =Trailer on Youtube= http://youtu.be/Tn_GHBDlvmc Follow us for the latest info and game news! • http://crescentmoongames.com/other-games/ • http://facebook.com/crescentmoongames • http://facebook.com/OpticalInquisitor • http://twitter.com/cm_games

About

Hover Dog

Guide a dog on a hoverboard through a new city, avoiding electric towers. Embark on an exciting adventure with unique challenges.

Highlights
  • Hoverboard dog gameplay
  • City navigation
  • Obstacle avoidance
  • Adventure mode
  • Simple controls
Features
Read full description

Just a dog and his hover board. Pump has made his way out of the "Get 'Em" world, and is onto his next adventure! Help guide him through this new city. Watch out for those electric towers!

Screenshots

Optical Inquisitor Zero4 screens
Hover Dog3 screens

Verdict

The call

The clearest difference is rating: Hover Dog at 5.0 against Optical Inquisitor Zero's 4.4. Hover Dog also leads on update cadence (every 4 weeks vs every 7 months) and review sentiment (100% vs 90%). Optical Inquisitor Zero's advantage is ads (none vs shown) and ratings volume (2.6K vs 19). 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Hover Dog holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Optical Inquisitor Zero has 2.6K ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 90% of Optical Inquisitor Zero's written reviews are positive against 100% of Hover Dog's.

UpkeepUpdate frequency

Optical Inquisitor Zero ships an update every 7 months, Hover Dog every 4 weeks. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

Scorecard7 real differences · 3 level
Optical Inquisitor Zero versus Hover Dog: the parameters behind the verdict, then further details
ParameterOptical Inquisitor ZeroHover Dog
PriceFreeFree
Rating4.4 (2.6K ratings)5.0 (19 ratings) — better
Positive reviews90.3% of reviews100.0% of reviews — better
Number of ratings2.6K — better19
Update frequencyEvery 7 monthsEvery 4 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 — better13.0
Further details — not scored
Size60 MB74 MB
Age rating17+4+
DeveloperCrescent Moon GamesBehdad Sami

Customer experience

Optical Inquisitor Zero

All ratings2,605 ratings
Positive84.1%
Neutral10.0%
Negative5.9%
Written reviews1,315 reviews
Positive90.3%
Neutral5.8%
Negative4.0%

Hover Dog

All ratings19 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Optical Inquisitor Zero

Reported bugs

2 issues
  • Levels resetting after crashes
  • Difficulty progressing past certain missions

Requested features

4 requests
  • Uncensored version
  • More missions and levels
  • Ability to disable ads
  • Improved performance on older devices

Hover Dog

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Optical Inquisitor Zero

No in-app purchases

None

Hover Dog

No in-app purchases

Questions

Is Optical Inquisitor Zero free?
Optical Inquisitor Zero is free to download, with no in-app purchases.
Is Hover Dog free?
Hover Dog is free to download, with no in-app purchases.
Which has better reviews, Optical Inquisitor Zero or Hover Dog?
Hover Dog is rated higher. Optical Inquisitor Zero averages 4.4 out of 5 from 2.6K ratings, while Hover Dog averages 5.0 from 19 ratings.
Do Optical Inquisitor Zero or Hover Dog have ads?
Hover Dog shows ads; Optical Inquisitor Zero does not.
Which is updated more often, Optical Inquisitor Zero or Hover Dog?
Optical Inquisitor Zero ships an update every 7 months, and Hover Dog every 4 weeks. Most recently, Optical Inquisitor Zero was updated on September 24, 2026 and Hover Dog on September 10, 2026.

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