Khromax vs air
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Khromax
A free touch screen game where you drag colorful stars to create music as they explode. Designed for kids and enjoyable for all ages, it offers a simple, ad-free, and purchase-free experience.
- Touch screen gameplay
- Interactive music creation
- Drag and explode stars
- Colorful visual effects
- Kid-friendly design
Read full descriptionHide full description
Khromax is the perfect little touch screen game. Drag colorful stars around with your fingertips, making music as they explode. Khromax is free with no ads or in-app purchases. I made this for my kids. I hope you enjoy it too.
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
Read full descriptionHide full description
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!
Screenshots
Verdict
The clearest difference is price: Khromax at Free against air's $4.99. Khromax also leads on in-app purchases (none vs 3) and rating (4.8 vs 4.5). air's advantage is update cadence (every 9 months vs every 37 months) and ratings volume (19 vs 4). On ads, device support and iOS requirement 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
Khromax is free to download; air costs $4.99 up front. air sells 3 one-off in-app purchases. Khromax asks for nothing beyond the download.
Khromax holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 4 and 19 respectively. Written reviews point the same way: 100% of Khromax's written reviews are positive against 89% of air's.
Khromax ships an update every 37 months, air every 9 months. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.
| Parameter | Khromax | air |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.8 (4 ratings) — better | 4.5 (19 ratings) |
| Positive reviews | 100.0% of reviews — better | 88.9% of reviews |
| Number of ratings | 4 | 19 — better |
| Update frequency | Every 37 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 12 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicholas Tau | Brendan Roarty |
Customer experience
Khromax
air
In-app purchases
Khromax
No in-app purchases
air
- Retry Tokens$0.99
- Star Stack$0.99
- Star Bundle$1.99
