otsora vs 光纤互联
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
otsora
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otsora is a private, on-device otdr trace viewer for fiber-optic technicians. open a .sor file from anywhere — files, airdrop, email — and get an instant analysis: · fiber length, total loss, optical return loss · per-event splice loss, reflectance, slope · vendor-quirk handling for exfo, viavi, anritsu, yokogawa, jdsu export any single-core analysis as a pdf link report. cable pro (one-time purchase) · analyze a multi-core cable in one pass — 1 to 288 cores · ranked repair locations across cores (splice clusters within 200 m) · per-core verdict + end-event classification (cut, crushed, mated pc, off-route…) · attach a kml/kmz route and see exactly where on the map to send a crew · watermark-free cable + per-core pdf reports try cable pro free for 7 days. no subscription and no automatic charge. after the trial, unlock pro permanently with one payment of US$15 (local prices vary). the single-core viewer stays free. restore your purchase from the account tab. private by design — traces never leave the device. no account, no upload, no telemetry. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://otsora.com/legal/privacy
光纤互联
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Fiber Connect is a mobile application for optical fiber communication equipment management and maintenance testing. Users can add and connect compatible devices via the App, view product information and operation manuals, perform related operations for OTDR, optical power meters, red light sources, fusion splicers and other equipment. It also manages measurement records, device status and after-sales service workflows, helping engineering technicians efficiently complete optical fiber inspection, maintenance and equipment management.
Screenshots
Verdict
The clearest difference is in-app purchases: 光纤互联 at none against otsora's 1. 光纤互联 also leads on update cadence (every 5 days vs every 4 months) and device support (3 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. otsora sells 1 in-app purchase, starting at $12.00 per month. 光纤互联 asks for nothing beyond the download.
otsora ships an update every 4 months, 光纤互联 every 5 days. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.
| Parameter | otsora | 光纤互联 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | sirajuddin sirajuddin | 凌浩 曾 |
In-app purchases
otsora
- cable pro7 Days trial$12.001 Month
光纤互联
No in-app purchases








