CloudLabs Grouped data vs Flags Quiz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CloudLabs Grouped data
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In this simulator, you will apply concepts of grouped data statistics in order to determine which days are best for visiting a butterfly house and observing the flight of the greatest number of different butterfly species. You need to find the arithmetic mean, the mode, the median, and the quartiles. The simulator provides a butterfly incubator, 36 chrysalides of 3 species, and a laptop computer to record the data regarding the days on which the butterflies fly. It will also be useful to carry out the statistical analysis.
Flags Quiz
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Learn to recognise every flag in the world, one question at a time. Flags Quiz has 463 flags in 10 packs, from all 196 countries to former states and international organizations, and six ways to play them. Use it to revise for a geography test, get ready for a trip, or win your next trivia night. 10 FLAG PACKS • Country Flags: all 196 countries • By continent: Africa, Asia, Europe, North America, South America and Oceania • European Countries • Historical and former flags • International organizations SIX WAYS TO PLAY • Name the flag: one flag, four names • Against the clock: one flag, four names, 10 seconds each • Spot in four and Spot in six: find the named country's flag • Unscramble: rebuild the country's name from shuffled letters • Flashcards: flip through flags and short notes, no scoring 14 LEVELS • Score 80% or more to open the next level • Levels get harder as you go EVERY DAY • A new daily quiz • Keep your streak going and set a daily goal • Optional daily reminder at the time you pick • Learn: 50 short reads on flags and the stories behind them ALSO • Play in 24 languages, including Spanish, French, German, Portuguese, Hindi, Japanese, Korean and Arabic • See your recent results and longest streak • Light and dark mode • Made for iPhone and iPad NO ACCOUNT NEEDED Open the app and start playing. We don't ask for your name, email or any personal details. PRO Four flag packs, the daily quiz, every mode and Learn are free, and you open each level by scoring 80% on the one before. Pro opens all 10 packs and all 14 levels in any order, plus new packs and levels as they're added. Choose a yearly subscription or a one-time lifetime purchase. Payment is charged to your Apple Account when you confirm the purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel them in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studencity.in/privacy-policy/flags-quiz
Screenshots
Verdict
The clearest difference is in-app purchases: CloudLabs Grouped data at none against Flags Quiz's 2. CloudLabs Grouped data also leads on iOS requirement (9.0 vs 17.6). Flags Quiz's advantage is update cadence (every 6 months vs every 25 months). On price, ads 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. Flags Quiz sells 2 in-app purchases, starting at $1.99 per year. CloudLabs Grouped data asks for nothing beyond the download.
CloudLabs Grouped data ships an update every 25 months, Flags Quiz every 6 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | CloudLabs Grouped data | Flags Quiz |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 25 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 103 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Jiovany Orozco | Kiranpal Singh |
In-app purchases
CloudLabs Grouped data
No in-app purchases
Flags Quiz
- Annual plan$1.991 Year
- Lifetime Plan$4.99
Questions
Is CloudLabs Grouped data free?
Is Flags Quiz free?
Do CloudLabs Grouped data or Flags Quiz have ads?
Which is updated more often, CloudLabs Grouped data or Flags Quiz?
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