Fiber Iot vs GuangYan
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Fiber Iot
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Wisdom light cloud testing instrument based on the traditional optical fiber communication, devoted to expanding the Internet of things, cloud computing, big data, such as cutting-edge technology, operators and d personnel communication links such as construction, the construction acceptance, routine maintenance, fault repair and pain points of online monitoring, put forward innovative solutions in the whole process of the testing instrument, the cloud and big data intelligent analysis of cloud services
GuangYan
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GuangYan is a Bluetooth-based companion app designed specifically for fusion splicer devices. It helps technicians connect, operate, and log splicing sessions with ease β directly from their smartphones. Whether youβre working in the field or managing multiple units, GuangYan provides a clean interface to monitor device status and keep track of usage history. Key Features: β’ Fast Bluetooth pairing with supported fusion splicers β’ Automatically logs operation locations when connected GuangYan is your smart assistant for efficient fusion splicer management in the field.
Screenshots
Verdict
The clearest difference is update cadence: Fiber Iot at every 2 weeks against GuangYan's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Fiber Iot ships an update every 2 weeks, GuangYan every 2 months. The most recent releases landed on October 5, 2026 and September 10, 2026 respectively.
| Parameter | Fiber Iot | GuangYan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks β better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 β better | 15.5 |
| Further details β not scored | ||
| Size | 37 MB | 47 MB |
| Age rating | 4+ | 9+ |
| Developer | η³η£ ι | Liao Yunhua |
In-app purchases
Fiber Iot
No in-app purchases
GuangYan
No in-app purchases









