Alien Attack vs Nakrm Karla
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Alien Attack
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**** "Guaranteed time-killer based on a classic!" - tvOSToday **** This is an Apple TV game inspired by a classic Game. It´s basically my first App I developed as a school student. Defend the earth against aliens! You can either play an "easy" or "hard" game but if you like challenges you can also try out the brand new Wave Mode. The score will be saved and you can try to beat yourself or your friends ################################################## WHAT REVIEWERS SAY: "Its Easy, Hard and survival Wave Mode play extremely well" - tvOSToday ################################################## Supporting Game Center: Unlock new Ships by completing Game Center achievements! You can also compare yourself with the rest of the world through Game Center Leaderboards. This Game makes use of the new motion sensor in the Siri Remote as well as MFi controllers such as the Nimbus. The Spaceship can be moved by tilting the Remote. Some of the ships were created by a fan, called Sahand Dehgani. Please check out his Twitter account @LuffyPlord I hope you will like this App. I am very interested in your feedback and suggestions. If there are enough people supporting this App, I will try to add more and more features over time. Visit the Facebook Page to get further information about the game. The link can be found down below. Feel free to let me know your opinion (for this, please use the support link here in the store and not a review). Thank you! Jan
Nakrm Karla
Help a chameleon named Karel eat insects like crickets, flies, and grasshoppers as he journeys to the sky. Be mindful of the rapidly passing time. This game is an extension of the "Terčin zvířecí svět" show.
- Feed a chameleon
- Catch insects
- Time management element
- Educational content
- Based on a TV show
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Chameleon Karel by rád věděl, co se stane, když spolkne slunce. Zbarví ho to do žluta? Po cestě k obloze ale potřebuje jíst; pomůžeš mu lovit cvrčky, mouchy a kobylky? Jen pozor na čas, který zákeřně rychle utíká. Hra je rozšířením pořadu Terčin zvířecí svět na Déčku.
Screenshots
Verdict
The clearest difference is price: Nakrm Karla at Free against Alien Attack's $0.99. Nakrm Karla also leads on update cadence (daily vs every 3 weeks) and device support (3 vs 1). On ads, in-app purchases 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
Nakrm Karla is free to download; Alien Attack costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Alien Attack ships an update every 3 weeks, Nakrm Karla daily. Both last shipped on November 2, 2026.
| Parameter | Alien Attack | Nakrm Karla |
|---|---|---|
| Price | $0.99 | Free — better |
| Positive reviews | — | 75.0% of reviews |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | Apple TV | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 9.1 |
| Further details — not scored | ||
| Size | 19 MB | 216 MB |
| Age rating | 4+ | 4+ |
| Developer | Jan Roskosch | Česká televize |
In-app purchases
Alien Attack
No in-app purchases
Nakrm Karla
No in-app purchases






