Perfect Vision! vs Space BlocKing
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Perfect Vision!
Collect glasses to improve your vision and navigate through gates by answering questions. This game is blurrier than it appears, offering many new glasses to unlock as you progress. Enjoy a fun and engaging experience.
- Collect glasses to enhance vision
- Answer questions
- Pass through correct gates
- Unlock new glasses
- Challenging gameplay
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Collect glasses to see better! Answer fun questions by passing throught the right gate. It's blurrier than it looks! Many new glasses to unlock as you play. Have fun!
Space BlocKing
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▶ A future where all Earth's space fleet is destroyed by a sudden alien invasion. You are the only surviving pilot of the last space fighter. ▶ Invaders are represented by blocks, and the number written on the block is the enemy's health. Destroy the blocks as quickly as possible while avoiding collisions with enemies! ▶ If you acquire an arrow-shaped item during battle, the attack direction changes and the ship's attack speed increases at the same time. ▶ Destroy different types of special blocks to gain power-ups, shield recovery, and other helpful effects. ▶ With the auto-save and resume function, you can continue playing at any time when the game is over. ▶ The most important thing is to survive for a long time and leave your name on the high score. Plunge into space wars right now and compete for scores with people around the world! ▶ Various updates are planned in the future.
Screenshots
Verdict
The clearest difference is ads: Perfect Vision! at none against Space BlocKing's shown. Perfect Vision! also leads on update cadence (every 11 days vs monthly) and iOS requirement (11.0 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Perfect Vision! ships an update every 11 days, Space BlocKing monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Perfect Vision! | Space BlocKing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (22 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 22 — better | — |
| Update frequency | Every 11 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 128 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | Cem Ozdemir | QuantumBit . INC |
In-app purchases
Perfect Vision!
No in-app purchases
Space BlocKing
No in-app purchases
Questions
Is Perfect Vision! free?
Is Space BlocKing free?
Do Perfect Vision! or Space BlocKing have ads?
Which is updated more often, Perfect Vision! or Space BlocKing?
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