Comparison

FlagSearch vs 100 Music

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

Head to head
About

FlagSearch

Features
Read full description

Discover the world through flags. NEW: AI Flag Recognition Instantly identify any countryโ€™s flag from a photo using fully offline on-device AI. No internet connection required, and your photos never leave your device. FlagSearch helps you explore, learn and understand every flag in the world. Search flags by colours, symbols and patterns, discover the history behind every flag, train with interactive quizzes and follow real-world flag redesigns as they happen. FEATURES SEARCH FLAGS BY COLOURS & SYMBOLS Find flags instantly using colours and symbols including stars, moons, crosses, suns, shields and more. DISCOVER THE HISTORY BEHIND EVERY FLAG Explore historical flag timelines and see how countries changed their flags through independence, political change and national redesigns. EXPLORE THE WORLD THROUGH FLAGS Learn about countries, populations, regions, geography and flag symbolism in a clean and easy-to-read format. INTERACTIVE 3D GLOBE Spin the globe, discover countries visually and open detailed flag information with a single tap. TRAIN WITH SMART FLAG QUIZZES Learn flags by continent and region, track your progress and improve your geography knowledge. STAY UPDATED ON FLAG REDESIGNS Follow modern flag changes and receive notifications when countries update colours, symbols or official specifications. FLAGSEARCH PREMIUM Unlock unlimited learning and remove quiz ad interruptions. Perfect for geography enthusiasts, students, travellers, designers and anyone interested in flags and world cultures. Optimized for iPhone Duo FlagSearch now provides an improved experience on iPhone Duo, with layouts adapted for both the unfolded and folded display modes. Browse flags, explore the globe and learn with quizzes across all screen sizes. The app also includes improved navigation, smoother transitions, better flag proportions and spacing, and a more consistent interface across Search, Map, Quiz, News and Feedback.

About

100 Music

Features
Read full description

InstrumentLearn is an educational app where kids can learn about 100 different musical instruments while having fun! Features: - 100 beautifully illustrated instruments including piano, guitar, violin, and more - Listen to each instrument! Real sounds bring every instrument to life - Available in 10 languages (Japanese, English, Chinese, Korean, Spanish, French, German, Portuguese, Traditional Chinese, Arabic) - Learn with flashcards - Name Quiz: identify instruments from illustrations - Sound Quiz: listen to sounds and guess the instrument โ€” a unique new quiz mode! - Track progress with the collection feature Start your adventure into the world of musical instruments! A Learning Report for parents shows your child's favourites, the kinds of things they are drawn to, and a record of the last two weeks. It stays on the device and is never sent anywhere. One app, ten languages (Japanese, English, Simplified Chinese, Traditional Chinese, Korean, Spanish, French, German, Portuguese, Arabic). Switch with one tap from the home screen โ€” perfect for bilingual families, heritage language learners, and travel. Premium unlocks the full collection and adds auto read-aloud, which turns the cards and speaks each name hands-free โ€” handy in the car or at bedtime. Ages 5 & Under. No data collected. No ads. No third-party SDKs. Parental Gate (multiplication challenge) protects external links.

Screenshots

FlagSearch4 screens
100 Music4 screens

Verdict

The call

The clearest difference is ads: 100 Music at none against FlagSearch's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. FlagSearch sells 1 one-off in-app purchase and 100 Music sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FlagSearch ships an update weekly, 100 Music every 6 days. Both last shipped on October 31, 2026.

Scorecard1 real difference ยท 5 level
FlagSearch versus 100 Music: the parameters behind the verdict, then further details
ParameterFlagSearch100 Music
PriceFreeFree
Update frequencyWeeklyEvery 6 days โ€” better
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details โ€” not scored
Size130 MB77 MB
Age rating4+4+
DeveloperKsenia TrifonovaSami Kuribara

In-app purchases

1 purchases

FlagSearch

One-time1
  • Premium$3.99
1 purchases

100 Music

One-time1
  • Premium - All 100 Instruments$3.99

Questions

Is FlagSearch free?
FlagSearch is free to download, with in-app purchases available.
Is 100 Music free?
100 Music is free to download, with in-app purchases available.
Do FlagSearch or 100 Music have ads?
FlagSearch shows ads; 100 Music does not.
Which is updated more often, FlagSearch or 100 Music?
FlagSearch ships an update weekly, and 100 Music every 6 days. Most recently, FlagSearch was updated on October 31, 2026 and 100 Music on October 31, 2026.

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