---
title: "otsora - Reviews, Revenue and Downloads in New Zealand | Apple App Store"
description: "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"
---

# otsora — New Zealand

![otsora App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/15/be/a3/15bea35b-a6b1-08be-5e90-ae8dbab35a1c/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [sirajuddin sirajuddin](https://apptail.io/developer/sirajuddin-sirajuddin-fUzLwc)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.otsora.ios
**Store:** Apple App Store
**Country:** New Zealand
**Version:** 1.1 (released 2026-09-28)
**Original Release:** 2026-06-03
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/nz/app/app/id6773828274)
**AppTail Page:** [https://apptail.io/app/otsora-egYA/new-zealand](https://apptail.io/app/otsora-egYA/new-zealand)

## otsora Description
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): 
Privacy Policy: 

## otsora Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1b/31/8a/1b318ae0-f2b7-9f49-35b0-7bdcc15f923f/cable.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/81/2e/e3/812ee3a3-e7a3-4a17-7753-a62da9ee6c75/trace.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/75/f3/d1/75f3d173-876a-aa37-cfeb-1ebd1c8f06fa/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-05-28_at_12.36.46.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/12/91/bc/1291bc2a-7ef4-0158-269e-bfed52251edf/01-map.png/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c1/89/cd/c189cde9-683d-73b3-e108-7dcbcaf1fde1/percore2.png/1320x2868.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/92/62/46/9262460a-409a-9f54-45a0-a6db1bfa44a4/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-05-28_at_12.26.48.png/1320x2868.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c7/bf/ab/c7bfabab-af51-4e4c-c1dc-9bc16f211e90/07-empty-state.png/1320x2868.png)



## otsora In-App Purchases
| Item | Price |
|------|-------|
| cable pro | $22.00 |



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## otsora Available In
- [New Zealand](https://apptail.io/app/otsora-egYA/new-zealand)
- [United States](https://apptail.io/app/otsora-egYA/united-states)

---

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