Flags and Capitals vs iWorld US Lite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flags and Capitals
Explore a collection of 3D flag images from around the world. Select a flag to view its capital city on a map, your distance from it, and access Wikipedia information.
- 3D flag images
- View capital cities on map
- Distance calculation
- Wikipedia information access
- World geography exploration
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Tour the world right at your finger tips.. ok, perhaps not quite.. but this fun little collection of 3d flag images is a start, and it's free! Select a flag and see the capital city on a map, and how far away you are. Wikipedia info is just a touch away.
iWorld US Lite
This app introduces U.S. states and capitals through interactive games and puzzles. It uses a Montessori-inspired approach with self-correcting activities to foster independent learning for young children. Printable worksheets are also available for offline reinforcement.
- Interactive state and capital introductions
- Quiz, puzzle, and labeling activities
- Montessori 3-part lesson method
- Self-correcting activities
- Student-controlled challenge levels
- Printable worksheets
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iWorldGeography is used by schools, libraries, and families in 74 countries!!!! This FREE TRIAL includes 7 states in a fully functional version of iWorldGeography United States. Give it a try! Includes: Maine, Georgia, Michigan, North Dakota, Oklahoma, Nevada, and Washington. "Your iWorld apps were the first we found that we could endorse whole-heartedly … Thank you for your quality, real, Montessori apps." -- montessoritech.net Just like the full version of iWorldGeography United States, US Lite includes a Montessori 3-part-lesson [introduce, recall, reconstruct], plus labeling. Student-centered, self-correcting, independent work blends seamlessly with existing curriculum or stands alone for home use. Free worksheets can be printed for follow-up, physical-world activities at home or in the classroom. Available to all at TenSunInteractive.com - Extras. This introduction to United States and Capitals was designed by former Lead Developer at MIT's Center for Educational Computing Initiatives. Created for 6-to-9 year olds. Narrated by a child. United States includes an introduction to state names and capitals plus quiz, puzzle, and label activities … Content: • Active Intro - Touch any state to hear its name. • Passive Intro - Movie introduces each state name. • Quiz - Name is played. Touch any state to reveal answer. • Puzzle - Freely drag pieces to reconstruct map. • Label - Pins drag freely to label states and capitals. Features: • Self-Correcting Activities • Student-Controlled Manipulatives - pins & pieces drag freely on screen • Fresh Challenge - randomized content appears in a new order each time Student-Managed Options: Puzzle • "Grid" - scatters pieces to screen edges. • "Toss" - scatters pieces randomly across screen. • "Lines/No Lines" - toggle to work with or without outline. Labels • "Pass" - skips current label. • "Lightbulb" - toggles to show or hide control map. • Control visual-background information: • --- "Label" - color background, pin shows label only • --- "Color" - outline background, pin shows color only • --- "Label & Color" - outline background, pin shows label & color Learning Style: • Independent work • Self-correcting activities • Challenge increases as activities progress • Options allow students to manage challenge level and visual style • Children control navigation; never locked into an activity • No penalty for wrong answer; correct answer simply reinforced • No distracting bells and whistles • Worksheets support transition back to physical world activities TenSun puts children in charge of their learning by allowing them to control the challenge level and depth of their lesson. Activities are self-correcting. Children are free to work independently, in a small group, or with the help of a supervising adult at home or in the classroom. ONLINE MAPS AND LABELS Touch Classroom Printouts button on app's Teacher & Parent screen to access printouts for additional color, trace, and label activities. Or, visit TenSunInteractive.com's Extras page. TWITTER NEWS Follow us on Twitter @tensuninteract for App, Update, and Online Extra alerts. FACEBOOK Follow TenSun Interactive on FaceBook. EDUCATION PRICING 50% discount for 20+ apps with Apple's Volume Discount Program for Education EDUCATIONAL NOTE iWorldGeography colors match American Montessori Society classroom materials. iWorldGeography Series blends self-correcting, child-directed-activity design with Geography curriculum used in Montessori Children's House and Lower Elementary classrooms. Concept and visual design is thoughtfully integrated to supplement existing curriculum and classroom materials. The series was inspired by 3-year's observation in Lexington (MA) Montessori School Children's House classrooms where MyWorld, TenSun's desktop-based version of this series, has been used since 2004.
Screenshots
Verdict
The clearest difference is rating: iWorld US Lite at 5.0 against Flags and Capitals's 4.0. iWorld US Lite also leads on review sentiment (100% vs 61%). Flags and Capitals's advantage is update cadence (every 7 months vs every 38 months) and ratings volume (18 vs 4). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
iWorld US Lite holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 18 and 4 respectively. Written reviews point the same way: 61% of Flags and Capitals's written reviews are positive against 100% of iWorld US Lite's.
Flags and Capitals ships an update every 7 months, iWorld US Lite every 38 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.
| Parameter | Flags and Capitals | iWorld US Lite |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (18 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 61.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 — better | 4 |
| Update frequency | Every 7 months — better | Every 38 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.6 — better | 26.4 |
| Further details — not scored | ||
| Size | 11 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | xcentric systems | Lynne Bolduc |
Customer experience
Flags and Capitals
iWorld US Lite
Bugs and requests
Flags and Capitals
Reported bugs
13 issues- App crashes immediately after opening
- App won't open beyond the splash screen
- App refuses to open
- Latest version won't load on iPad
- App doesn't work at all
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- Page keeps flipping upside down in landscape mode
- Flags are stuck and won't move
- Maps only load for a second
- Wrong flag for Northern Ireland
- Wrong flag for United Kingdom
- Atlanta and Georgia stuff incorrect (capital of Georgia is Atlanta)
- Each country has two flags after update
- New update makes you turn a wheel forever to find a flag
Requested features
14 requests- Add new flags (autonomous communities of Spain, provinces of Argentina, states with limited recognition)
- Add sea flags
- Add filters by continent, country, organization
- Add Northern Ireland flag
- Add Curacao flag
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- Add England flag
- Add Isle of Man and other UK isles/counties/states flags
- Add national anthems
- Add a short list with all countries
- Add a dollar version without ads
- Make presentation selectable (old vs new)
- Add more flags
- Add games/quizzes
- Update Libyan flag
iWorld US Lite
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Flags and Capitals
No in-app purchases
iWorld US Lite
No in-app purchases
Questions
Is Flags and Capitals free?
Is iWorld US Lite free?
Which has better reviews, Flags and Capitals or iWorld US Lite?
Do Flags and Capitals or iWorld US Lite have ads?
Which is updated more often, Flags and Capitals or iWorld US Lite?
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