齐鲁大动脉 vs Trace World
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
齐鲁大动脉
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齐鲁大动脉App是济南铁路局为提升服务品质,以满足旅客在山东省内火车站和高铁列车上进行线上线下服务融合开发的一款手机客户端服务软件。为旅客提供进站、乘车、车上、出站全过程服务。目前版本提供了信息公告、我的行程、时刻查询、进站引导、车站大屏、列车位置、车上购物、行李搬运、咨询求助、爱心预约、失物公告、乘车指南等功能。
Trace World
This app creates a personal exploration map that reveals areas as you travel through the real world. Your visited locations are saved locally, and you can customize your recent path. It offers different map styles and prioritizes user privacy with no account or data uploads.
- Exploration map reveals visited areas
- Recent track customization
- Auto-recording for travel
- Exploration level progression
- Multiple map styles
- Privacy-first design, no account needed
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TraceWorld turns every walk, ride, and trip into a personal map of where you have really been. Reveal the world as fog lifts, see density as a heatmap or dots, place your photos on the map, and look back through travel stories — privately, on your iPhone. ONE MAP, THREE VIEWS • All — your full journey at a glance: Fog, Heatmap, or Dots • 7 Days — a closer look at the past week • Today — focus on what you are doing right now RECORD AS YOU GO • Start recording when you head out; keep going in the background when you allow Always location • Choose how hard GPS works: Standard, Power Saver, or Ultra Saver (premium options for longer battery life) PHOTOS ON THE MAP • Show geotagged photos where you took them • Browse an aggregated all-photos view when you want the big picture • Photos stay on your device; TraceWorld does not upload your library FOOTPRINT MAP • See countries, regions, and cities you have lit up • Spot airports and other explored places • Open the real map and list for details, visit dates, and a clearer browse TRAVEL STORIES & IDENTITIES • Travel Stories — a timeline of trips and moves (premium) • Identities — keep commute, travel, and other lives on separate maps (extra identities are premium; your main identity stays free) BACKUP & PRIVACY • Optional iCloud backup of your exploration data to your own Apple ID • No TraceWorld account, no ads, no analytics SDK, no upload to our servers LANGUAGES Follow the system, or pick English, Simplified Chinese, Traditional Chinese, Japanese, Korean, Spanish, German, French, Portuguese (Brazil), or Italian. TraceWorld Pro is an optional one-time unlock for premium features such as Travel Stories, extra identities, and Footprint Map details. Mapping overview, recording, and the main identity stay free.
Screenshots
Verdict
The clearest difference is in-app purchases: 齐鲁大动脉 at none against Trace World's 1. 齐鲁大动脉 also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 87%). Trace World's advantage is update cadence (weekly vs monthly) and ratings volume (6 vs 1). On price and ads 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. Trace World sells 1 one-off in-app purchase. 齐鲁大动脉 asks for nothing beyond the download.
齐鲁大动脉 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Trace World has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of 齐鲁大动脉's written reviews are positive against 87% of Trace World's.
齐鲁大动脉 ships an update monthly, Trace World weekly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.
| Parameter | 齐鲁大动脉 | Trace World |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (6 ratings) |
| Positive reviews | 100.0% of reviews — better | 87.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 59 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | 济南铁路局 | 高锋 李 |
Customer experience
齐鲁大动脉
Trace World
In-app purchases
齐鲁大动脉
No in-app purchases
Trace World
- TraceWorld Pro$3.99









