KOSO vs Bluetooth SPS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KOSO
Connect to KOSO meters via Bluetooth to fetch trip data, receive maintenance notifications, and view vehicle diagnostics. It also provides weather forecasts, gas prices, and navigation features, with optional synchronized display on compatible vehicle dashboards.
- Bluetooth connectivity to KOSO meters
- Trip record storage
- Fuel and maintenance notifications
- Vehicle diagnosis
- Weather forecast and gas price information
- Navigation and routing
- Virtual dashboard with real-time OBD data
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K Link supports establishing a connection with Koso meters via Bluetooth. When connected, K Link fetches the essential information from remote and store as trip records in App. That information is also used for providing fuel and regular/temporary maintenance notification and vehicle diagnosis. K LINK provides related information beforehand such as the weather forecast info and the instant gas price for a reference to help drivers ready for the trip. K LINK provides a map for finding a destination and routing towards the destination. When connected to the Koso dashboard embed on the vehicle, the turn-by-turn navigation guidance shows on the vehicle dashboard synchronized. You can use a virtual dashboard screen to experience the KOSO's dashboard instruments and monitoring the speed, rev, and other data based on the real-time OBD data.
Bluetooth SPS
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bluetooth SPS主要服務於 全球鷹 Global Eagle GPS 測速器 連接更新之用戶，致力於為用戶提供更便捷的更新體驗，優化用戶的使用體驗。 功能如下： 1、支持對 藍芽更新測速器進行GPS圖資更新 2、支持從藍芽耳機播報測速語音
Screenshots
Verdict
The clearest difference is update cadence: KOSO at every 2 weeks against Bluetooth SPS's every 3 months. Bluetooth SPS's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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.
KOSO ships an update every 2 weeks, Bluetooth SPS every 3 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | KOSO | Bluetooth SPS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 210 MB | 51 MB |
| Age rating | 17+ | 17+ |
| Developer | Tong Yah Electronic Technology Co., Ltd. | Hao Sheng Chen |
In-app purchases
KOSO
No in-app purchases
Bluetooth SPS
No in-app purchases
