air vs Quicksleep Z cube
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
air
Defend against incoming luggage as a frog in this tower defense game. Purchase upgrades for towers and health to progress further. Customize your character with unlockable outfits and hats.
- 70+ unique upgrades
- Ultimate Upgrades for endgame
- 7 unlockable levels
- Character customization (hats, skins)
- Unique achievements
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Play as a Frog, and don't let any luggage through! Buy upgrades in the shop, such as towers and health, to make it as far as you can! Discover secret interactions and interesting synergies, and earn Star Coins to get outfits and hats! Features 70+ unique upgrades, all with interesting synergies! Ultimate Upgrades that add a twist to the endgame 7 unlock-able levels spanning a range of difficulties Tons of hats, skins, and planes to customize your character with A couple of unique achievements for the insane!
Quicksleep Z cube
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Quicksleep Inc. Agent of Sweet Dreams I’m an agent dressed in a blue tuxedo, working for Quicksleep Inc. Lately, the number of people suffering from insomnia has surged. While tracking down the cause, I discovered a ghost that goes around disturbing people’s sleep. This ghost creates all kinds of obstacles and torments people to keep them awake. It’s up to me to remove these disturbances and help people fall asleep again. But what if I end up facing the ghost itself? Ugh… It’s scary, but this is my destiny. Bring it on, ghost!
Screenshots
Verdict
The clearest difference is price: Quicksleep Z cube at Free against air's $4.99. Quicksleep Z cube also leads on in-app purchases (none vs 3). air's advantage is device support and iOS requirement (12.0 vs 14.0).
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Quicksleep Z cube is free to download; air costs $4.99 up front. air sells 3 one-off in-app purchases. Quicksleep Z cube asks for nothing beyond the download.
| Parameter | air | Quicksleep Z cube |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.5 (19 ratings) — better | — |
| Positive reviews | 88.9% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Every 9 months | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | — |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 75 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Brendan Roarty | zcubespace |
In-app purchases
air
- Retry Tokens$0.99
- Star Stack$0.99
- Star Bundle$1.99
Quicksleep Z cube
No in-app purchases









