terms of service

otsora reads OTDR .sor fiber-optic diagnostic files. The free viewer parses single traces; the paid tier ("cable pro") parses every core of a cable and ranks repair locations.

To subscribe or use the cable analyzer on the web, you sign in with Google. You are responsible for your account.

on ios

• product identifier: com.otsora.ios.cable_pro_monthly
• price: $12.00 USD / month
• this is an auto-renewing subscription
• payment is charged to your Apple ID at confirmation of purchase
• the subscription auto-renews unless you cancel at least 24 hours before the end of the current period
• the renewal charge occurs within 24 hours before the end of the current period
• you can manage or cancel the subscription in your Apple ID's subscription settings on your iOS device
• no refund is provided for the unused portion of an active period

on the web

The paid tier on otsora.com is billed by Lemon Squeezy at the equivalent monthly price. You can manage or cancel from your /account page; cancellation takes effect at the end of the current billing period.

otsora provides diagnostic guidance, not a certified measurement. The trace, key events, attenuation, splice loss and Good/Caution/Bad verdict shown are computed automatically from your .sorfile and may not match your OTDR vendor's certified output. You are responsible for verifying any result you rely on. otsora is not a replacement for a calibrated measurement performed by a qualified technician.

.sor parsing in the iOS app uses the otdrs Rust crate, licensed under LGPL-3.0, maintained at github.com/JamesHarrison/otdrs. The library's source is available at that repository. Any modifications we make to otdrs are available on request via [email protected].

These terms are governed by the laws of the Republic of Indonesia, without regard to its conflict-of-laws provisions. Any dispute arising from or relating to these terms shall be resolved in the courts of Indonesia.

We may update these terms as the product changes. The date above reflects the latest revision. Material changes will be reflected in the app and on otsora.com.

For questions about these terms, email [email protected].