Hele vs StampWorld
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hele
Track Hawaii County buses in real time, set arrival reminders, and receive important service updates. Stay informed about delays and changes to your commute.
- Real-time bus tracking
- Save favorite stops
- Arrival time reminders
- Service change announcements
- Delay notifications
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Provides real time tracking of Hawaii County buses. Allows users to save favorite stops and create automatic reminders for bus arrival times. Displays up to the date announcements regarding service changes, weather delays, and other news.
StampWorld
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Become a Stamper. The world is your playground — and every place you visit becomes a lasting collection. StampWorld is a GPS-powered travel game: go to real places, prove you were there, and stamp your digital passport. HOW IT WORKS • Pick a spot on the map — historic landmarks, art, natural wonders and city icons await. • Actually go there. Your location is verified by GPS, and you capture the moment with a photo. • Collect points, paint the country on your map, stamp your passport. YOUR WORLD MAP Every task you complete colours your world map. Progress continent by continent, country by country, and see at a glance how much of each country you've explored. DIGITAL PASSPORT Every airport you pass through is pressed into your passport as a realistic entry stamp. Build a true traveller's passport with country, city and stamp stats. BADGES & STAMPER LEVELS Earn city, country and milestone badges — and climb the Stamper ranks from New Stamper to Legend Stamper as your collection grows. YOUR TRAVEL JOURNAL • Past Trips: your full visit history by year. • Collection: your exploration by category and city. • Yearly Goal: set a target and track it through the year. LEADERBOARDS & FRIENDS See where you rank globally and locally. Add friends with your friend code, race on your own leaderboard, and earn shared-exploration badges. PREMIUM Go ad-free, unlock map palettes and premium badge frames, and earn bonus points. Your location is only used, on the spot, to verify a stamp — never tracked in the background. Travel. Stamp. Go legendary. Terms of Use (EULA): https://legal.stampworld.app/en/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: Hele at none against StampWorld's 2. Hele also leads on ads (none vs shown). StampWorld's advantage is update cadence (every 4 days vs every 5 months). On price, device support and iOS requirement 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. StampWorld sells 2 in-app purchases, starting at $3.99 per month. Hele asks for nothing beyond the download.
Hele ships an update every 5 months, StampWorld every 4 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.
| Parameter | Hele | StampWorld |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Syncromatics | KADIR TAS |
In-app purchases
Hele
No in-app purchases
StampWorld
- Premium — Aylık$3.991 Month
- Premium — Yıllık$19.991 Year
