Sky Frontier vs Count Up! Calc
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sky Frontier
Embark on an interstellar journey as an astronaut, navigating treacherous space obstacles. Master precise one-touch controls to build momentum, dodge meteors and asteroids, and race to the top of the leaderboards. Unlock new ship models as you achieve higher scores in this thrilling arcade adventure.
- One-touch mobile control
- Leaderboard and achievements
- 10 unique space ship models
- High-quality graphics
- Unlockable ship avatars
- Offline play
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Join The space Astronaut on his journey to the endless dangerous space, A journey throw the sky Exosphere layer of the earth maneuvering space meteors and asteroids. That however nothing is going to stop you from helping Astronaut on his first space adventure, The sky is full of curvy obstacles, Fly along them and time your touches with precision to build momentum force to take off from the sky into the endless space. Beat The high score and become the number one on the space Leader-board. Features:- • Free to play arcade game. • Simple and easy one-touch mobile control . • Leader-board and Achievements to increase your XP in Game Center. • Change your Space ship model Between 10 unique space ships models. • High quality Graphics and space ship models. • Unique animated trails and backgrounds. • Battle your friends score with Game Center leader board. How to play:- • Tap "Hold" on the screen to fly space ship up against gravity , avoid collision with mountain deadly obstacles and flying enemy rockets, get the highest score to unlock new space ship models to change your ship avatar. • Every ship model needs you to reach certain score to be unlocked for you. Sky Frontier is well suited for all audiences and ages +4. We are trying everything to improve our games "Sky Frontier" experience! So please, feel free to contact us to give your feedback on our Sky Frontier Game!.
Count Up! Calc
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[A Fun New Math Game Appears!] Controls are a breeze: just tap the moving math symbols! Calculate repeatedly to reach the goal number. Even though it's a math puzzle, you can grab items and choose from 3 power-ups. Do that, and you can control the math exactly how you want! Before you know it, you might just get completely obsessed! [How to Play] Touch the math symbols moving across the screen! That symbol will then calculate the two numbers in the center. Calculating creates new numbers and symbols, so touch them again to calculate with your previous answer. The appearing numbers and symbols are random, so there's no single set answer! Calculate over and over to create your target number. If your calculated number is a "Multiple of 10" (10, 20...), "Ends in 7" (7, 17...), or has "Matching digits" (11, 22...), you can get an item, or "Keep" a symbol in the top right corner to use whenever you want! There's also plenty of support during the game! Check the "Next" display for upcoming symbols and numbers. Use the "Shuffle" button to change your Next items! When the screen is full of the same symbol, an item appears that lets you summon that symbol later. If the screen gets cluttered with items, use the bottom left buttons to toggle the display or shake them up. [Game Modes] There are two game modes: "Calc30", a light mode where you calculate to make 30, and "Calc-Trip!", where you make multiple numbers in any order you like. In "Calc-Trip!", 3 choices appear every time you make a number! You can power up by changing numbers, symbols, or getting items. As you advance through stages, special gimmicks trigger when certain numbers are made. Sometimes it makes your next moves harder to read, and sometimes it makes them easier. Challenge yourself with all kinds of calculations! [Recommended for] Highly recommended even if you're not good at math! You don't need to get the right answer on the first try here! Use items, calculate repeatedly, and you might just become a math pro?! And of course, highly recommended for those who already love math! Pick the right power-ups, overcome the gimmicks, and aim for a new clear-turn record! The tutorial (for Calc30 mode) comes in a quick Short version, as well as a detailed Long version. It also supports a wide range of 13 languages, and lets you switch between region-specific symbols like × and *, or ÷ and /. Math is a universal language—let's all enjoy it together! Come fall down the fun math rabbit hole!
Screenshots
Verdict
The clearest difference is in-app purchases: Count Up! Calc at none against Sky Frontier's 6. Sky Frontier's advantage is ads (none vs shown) and iOS requirement (10.0 vs 13.0). On price, update cadence 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. Sky Frontier sells 6 one-off in-app purchases. Count Up! Calc asks for nothing beyond the download.
Sky Frontier ships an update monthly, Count Up! Calc every 4 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.
| Parameter | Sky Frontier | Count Up! Calc |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 193 MB | 273 MB |
| Age rating | 4+ | 4+ |
| Developer | Digital Pin | MICHIKO MATSUMOTO |
In-app purchases
Sky Frontier
- Sky_100$0.99
- Sky_100_gems$0.99
- Sky_500$1.99
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- Sky_500_gems$2.99
- Sky1k$3.99
- Sky_1k_gems$3.99
Count Up! Calc
No in-app purchases
Questions
Is Sky Frontier free?
Is Count Up! Calc free?
Do Sky Frontier or Count Up! Calc have ads?
Which is updated more often, Sky Frontier or Count Up! Calc?
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