iGeoTrans X Lite vs GOFA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iGeoTrans X Lite
This app transforms your smartphone into a GPS and GIS data collection device for fieldwork. It allows you to record routes, measure distances and areas, capture geotagged photos, and create geographic objects with custom forms. Data can be synchronized across devices and exported in various formats.
- Record and display routes on map
- Measure distance and area
- Capture geotagged photos
- Create geographic objects with custom forms
- Synchronize data via iCloud
- Export data in popular formats
- Manage background map layers
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iGeoTrans X Lite is the free version of iGeoTrans X — a coordinate conversion, mapping, and field survey app for users working with coordinates, boundaries, and spatial data across different countries and regions. The app is not limited to Vietnam. With more than 200 coordinate systems, it converts between local, national, projected, WGS-84, and GPS coordinates for domestic and international projects. It is useful when bringing projected coordinates from documents, drawings, permits, area boundaries, routes, land-use boundaries, or technical datasets onto a map, then using GPS to check locations, navigate, stake out points, survey, compare boundaries, or support real estate asset appraisal. The app also supports custom coordinate systems for project-specific, local, or regional requirements. SUITABLE FOR • Survey engineers and GIS specialists • Construction contractors and infrastructure teams • Mining, geological exploration, and mineral survey projects • Environmental, forestry, and natural resource management work • Land management, real estate, planning, and appraisal workflows • Bank staff, asset appraisers, and collateral appraisal teams • Boundary staking, site checking, and field operations FREE FEATURES — NO TIME LIMIT • Convert between more than 200 coordinate systems, including VN-2000, WGS-84, UTM, Gauss-Krüger, and many others • Convert local or projected coordinates to WGS-84/GPS for map display • Convert GPS/WGS-84 positions to local or project coordinate systems • Define custom coordinate systems based on user or project requirements • Full support for VN-2000 3° and 6° projection zones for all provinces and cities in Vietnam • Display GPS coordinates in any supported coordinate system • Bring projected coordinates onto the map to check locations in the field • Create survey projects and add GPS points, lines, and polygons directly on the map • Check licensed boundaries, project boundaries, land-use boundaries, survey areas, and working zones • Load offline maps: MBTiles and OGC-compliant GeoPackage (.gpkg) • Add vector overlays: KML, KMZ, and GeoJSON, GeoServer / WMS • Combine GPS with overlays to compare real-world positions with imported data • Overzoom tiles beyond the original maximum zoom level • Import data from iCloud Drive and the Files app • Export data to KML, GeoJSON, and CSV • Record GPS tracks during field surveys REAL-WORLD USE CASES • Convert local, projected, or project coordinates to WGS-84/GPS for field checking • Bring mining license boundaries into the field • Check geological and mineral exploration areas • Compare GPS positions with project boundaries, land boundaries, or survey zones • Support environmental, forestry, and natural resource management work • Stake out boundary points, routes, and polygons from coordinates • Check construction sites, infrastructure routes, and working areas • Support real estate checks for bank staff, asset appraisers, and collateral appraisal teams • View planning overlays, thematic maps, or user-imported data • Suitable for international projects requiring multiple coordinate systems UPGRADE TO PRO • Remove ads • iCloud Sync — sync projects, objects, and tracks across devices • Unlimited objects per project The free version allows up to 2 objects per project • Priority support • Access to all future Pro features PRO PLANS • Monthly subscription • Yearly subscription with a 7-day free trial • One-time 3-month purchase with no auto-renewal Payment will be charged to your Apple ID account when the purchase is confirmed. Auto-renewable subscriptions renew unless auto-renewal is turned off at least 24 hours before the end of the current period. Privacy Policy: https://igeotrans.rbc.vn/en/privacy.html Terms of Use: https://igeotrans.rbc.vn/en/terms.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
GOFA
This navigation app provides real-time traffic updates, speed camera alerts, and road sign information for drivers in Vietnam. It features an AI assistant for voice guidance and smart map modes, optimizing the driving experience for local users.
- Real-time traffic updates
- Speed camera and road sign alerts
- AI voice assistant
- Smart map modes
- CarPlay compatibility
- Location sharing from Google Maps
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Cùng GOFA đi đúng - đi nhanh - đi an toàn. GOFA là ứng dụng dẫn đường, cảnh báo biển báo giao thông và cập nhật trạng thái giao thông theo thời gian thực nhằm giúp người sử dụng ô tô ở Việt Nam có thể di chuyển AN TOÀN VÀ TIỆN LỢI. 3 lý do chính để sử dụng GOFA – Ứng dụng cảnh báo giao thông dành cho người Việt 1. Dữ liệu giao thông phong phú, cập nhật liên tục theo thời gian thực Hơn 3.200 vị trí có camera giao thông bao gồm camera bắn tốc độ, camera theo dõi vượt đèn đỏ và camera giám sát giao thông. Hơn 13.000 biển báo tốc độ trên các tuyến quốc lộ và nội đô. Hơn 7.500 biển báo Ra/Vào khu dân cư. Hơn 2.500 biển báo Cấm vượt và Hết cấm vượt. Hơn 350 trạm thu phí với thông tin giá vé, làn thu phí, mức phí từng loại xe. Hơn 1000 điểm cảnh báo khu vực thường xuyên kiểm tra tốc độ. Hơn 200 trạm dừng chân trên cao tốc và quốc lộ. Hơn 280.000 km dữ liệu đường được ghi nhận và tối ưu hóa liên tục. 2. Trải nghiệm thông minh – tối ưu cho người dùng Việt Nam Trợ lý AI GO-GPT: dẫn đường bằng giọng nói tự nhiên, phản hồi câu hỏi và hỗ trợ xuyên suốt hành trình. Chế độ "Không bản đồ" giúp hiển thị khu vực quan trọng, tiết kiệm pin và giảm tải bản đồ. Tìm trạm xăng, trạm sạc, bãi đỗ xe, trạm dừng chân nhanh chóng. Chia sẻ vị trí từ Google Maps sang GOFA chỉ với 1 chạm. Tương thích CarPlay, giao diện rõ ràng – dễ thao tác khi di chuyển. Ứng dụng này không phải là ứng dụng chính thức của cơ quan nhà nước. Thông tin được cung cấp (phạt nguội, trạm thu phí, camera, …) được tổng hợp từ các nguồn công khai hoặc bên thứ ba và có thể không phản ánh đầy đủ thông tin mới nhất. Vui lòng tham khảo: https://csgt.vn, https://drvn.gov.vn, https://giaothong.hochiminhcity.gov.vn
Screenshots
Verdict
The clearest difference is in-app purchases: GOFA at none against iGeoTrans X Lite's 3. GOFA also leads on iOS requirement (15.0 vs 17.0). iGeoTrans X Lite's advantage is review sentiment (71% vs 38%) and rating (4.6 vs 4.3). On price, update cadence, ads 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. iGeoTrans X Lite sells 3 in-app purchases, starting at $6.99 per month. GOFA asks for nothing beyond the download.
iGeoTrans X Lite holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: iGeoTrans X Lite has 265 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 71% of iGeoTrans X Lite's written reviews are positive against 38% of GOFA's.
iGeoTrans X Lite ships an update every 2 weeks, GOFA fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | iGeoTrans X Lite | GOFA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (265 ratings) — better | 4.3 (22 ratings) |
| Positive reviews | 71.1% of reviews — better | 37.7% of reviews |
| Number of ratings | 265 — better | 22 |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 106 MB | 161 MB |
| Age rating | 4+ | 4+ |
| Developer | TRAN TRUNG CHUYEN | LUMI VIET NAM JOINT STOCK COMPANY |
Customer experience
iGeoTrans X Lite
GOFA
Bugs and requests
iGeoTrans X Lite
Reported bugs
6 issues- App crashes
- Phone will crash
- Repetitively asking for location permission
- App prevented saving until Pro version purchased
- Error Domain=kCLErrorDomain Code=1
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- App sometime crash
Requested features
5 requests- Add Projected coordinate systems for Morocco
- Trial version for full functionality
- Interface option with GPS unit
- Add more data points in free version
- Add local datum for Vietnam
GOFA
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iGeoTrans X Lite
- iGeoTrans X Pro (Monthly)$6.991 Month
- iGeoTrans X Pro (Yearly)7 Days trial$49.991 Year
- iGeoTrans X Pro (3 months)$19.99
GOFA
No in-app purchases









