Comparison

What's Up? vs CAOCAP

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

What's Up?

Discover celestial bodies visible in the night sky with this intuitive app. Easily track planets, the Sun, and Moon, and forecast their appearance. Access detailed information and moon phases, with support for the Southern Hemisphere.

Highlights
  • Simple sky grid display
  • Effortless navigation
  • Time-bar functionality
  • Comprehensive celestial information
  • Observation insights
  • Moon phases
  • Wikipedia links
Features
Read full description

Whether you're deciding if it's worth setting up your telescope or simply curious about that bright 'star,' What's Up? is the perfect companion for sky enthusiasts. Key Features: • Simple Sky Grid Display: View the positions of the Sun, Moon, and planets on an intuitive grid representing the night sky. • Effortless Navigation: No augmented reality or motion tracking needed—just a straightforward display to see what's up. • Time-Bar Functionality: Slide the time-bar to forecast the appearance of your favorite planets and their directions. • Comprehensive Information: Displays the location of the Sun, Moon, planets, and even Pluto. • Observation Insights: Instantly identify which celestial objects are prime for observation. • Moon Phases: Stay updated with the current moon phase. • Wikipedia Links: Dive deeper with quick access to Wikipedia pages for detailed information. • Southern Hemisphere Support: Sky-watchers down south are covered too. • Minimal Network Usage: Only needed for Wikipedia access. • Note: Localizations are limited to planet names. For a full 3D rendered experience with motion tracking, check out our award-winning companion app, Pocket Universe. If you already own Pocket Universe, you'll find What's Up? familiar yet even more user-friendly, with a sleeker design and quicker access to the "Currently Visible" mode, and basic Apple Watch support.

About

CAOCAP

Visually construct simple HTML5 web pages and applications using a mind map interface. Easily organize HTML elements and apply styling with utility classes for responsive and professional designs.

Highlights
  • Mindmap-based HTML5 page creation
  • Visual organization of HTML element structure
  • Responsive web page design
  • Styling with TailwindCSS utility classes
  • Build landing pages to full web apps
  • Create interactive experiences and games
Features
Read full description

CAOCAP is a creative canvas for building real software, one small project at a time. It's for designers, founders, students, and anyone with an app idea — no coding background required. Inside CAOCAP, you build real Mini-Apps: small, working pieces of software you can run and see come to life — not toy exercises or throwaway demos. Each mission teaches something real — layout, state, logic, data, debugging, or architecture — right when you need it. CoCaptain is your AI mentor, not a generator. It writes, edits, and debugs alongside you, but its real job is helping you understand what's happening underneath, so you leave every mission more capable than when you started. You don't just end up with an app. You end up better at building them. What you get: • A spatial canvas where you build, run, and inspect real projects • Guided missions that teach one concept at a time, as you need it • CoCaptain, an AI mentor that explains and edits code without taking over • Instant live previews of everything you build • Hands-on practice with HTML, CSS, and JavaScript CAOCAP isn't another prompt-to-app tool that generates something for you and hopes it works. It's a way into software that stays yours the whole way through. Unlock CAOCAP Pro for unlimited missions and full access to CoCaptain. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

What's Up?3 screens
CAOCAP4 screens

Verdict

The call

The clearest difference is rating: What's Up? at 4.6 against CAOCAP's 3.5. What's Up? also leads on in-app purchases (none vs 2) and device support (4 vs 2). CAOCAP's advantage is update cadence (every 10 days vs every 3 months) and review sentiment (71% vs 58%). On price, ratings volume and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CAOCAP sells 2 in-app purchases, starting at $9.99 per month. What's Up? asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

What's Up? holds the better App Store score, 4.6 against 3.5. Both are backed by a comparable volume of ratings — 8 and 13 respectively. Written reviews complicate that: 58% of What's Up?'s written reviews are positive against 71% of CAOCAP's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

What's Up? ships an update every 3 months, CAOCAP every 10 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

Scorecard7 real differences · 3 level
What's Up? versus CAOCAP: the parameters behind the verdict, then further details
ParameterWhat's Up?CAOCAP
PriceFreeFree
Rating4.6 (8 ratings) — better3.5 (13 ratings)
Positive reviews57.9% of reviews70.6% of reviews — better
Number of ratings813 — better
Update frequencyEvery 3 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS12.5 — better26.0
Further details — not scored
Size49 MB106 MB
Age rating4+4+
DeveloperJohn KennedyAzzam Alrashed

Customer experience

What's Up?

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews19 reviews
Positive57.9%
Neutral21.1%
Negative21.1%

CAOCAP

All ratings13 ratings
Positive61.5%
Neutral0.0%
Negative38.5%
Written reviews17 reviews
Positive70.6%
Neutral0.0%
Negative29.4%

In-app purchases

None

What's Up?

No in-app purchases

2 purchases

CAOCAP

Subscriptions2
  • CAOCAP Pro Monthly7 Days trial$9.991 Month
  • CAOCAP Pro Yearly14 Days trial$79.991 Year

Questions

Is What's Up? free?
What's Up? is free to download, with no in-app purchases.
Is CAOCAP free?
CAOCAP is free to download, with in-app purchases available.
Which has better reviews, What's Up? or CAOCAP?
What's Up? is rated higher. What's Up? averages 4.6 out of 5 from 8 ratings, while CAOCAP averages 3.5 from 13 ratings.
Do What's Up? or CAOCAP have ads?
Neither What's Up? nor CAOCAP shows ads.
Which is updated more often, What's Up? or CAOCAP?
What's Up? ships an update every 3 months, and CAOCAP every 10 days. Most recently, What's Up? was updated on October 7, 2026 and CAOCAP on October 17, 2026.

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