Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
Dialnostics Screenshots
Dialnostics posterDialnostics posterDialnostics posterDialnostics posterDialnostics posterDialnostics posterDialnostics poster

About Dialnostics

Have a customer locked out of their safe because their combination is no longer working? Dialnostics is your convenient tool to automate some of the standard dialing diagnostic techniques.

Simply enter in the supposed combination and tap Calculate. Dialnostics will output the possible new combinations depending on the issue with the lock. Combinations are ordered in such a way to minimize dialing.

Mark "tried" combinations by simply tapping or dragging on the combinations you wish to mark to toggle the status.

Only the current combination displayed will be stored on your iDevice and any subsequent combinations will erase the previous combination completely. Use the Reset button to set and store the combination to 50-25-50.

User Error: Reveals the possible combinations in the event that the user: has the correct numbers but in the wrong order, or attempted to change the combination by accidentally using the operating index at least once. The index section has the option to offset the operating index by an increment of 8, 10, or a custom value between 1 and 49.

Loose Dial Ring: Reveals the possible combinations in the event that the dial ring has become loose causing the numbers to shift.

Stuck Fly: Reveals the possible combinations in the event that a fly on one of the wheels has become stuck causing the numbers to drift.

Loose Spline Key: Reveals the possible combinations in the event that the spline key has become loose causing the first and third numbers to raise up and the second number to drop down.

Plus, use Random Combo to generate completely random safe combinations. You can filter unwanted third wheel numbers for the randomly generated combinations in Settings. You can also set the customized index offset (as described above for the user error section) and choose from a variety of skins: Lava, Evergreen, Ocean, Slate, Lavender, and Quartz.

Compatibility: iPhone / iPod touch on iOS 8.0 or later and iPad on iOS 12.0 or later.

Found a bug? Something not working? Have a suggestion? Feel free to contact me via email: farren@phoxlocks.com
Show More

What's New in the Latest Version 1.5.2

Last updated on Mar 11, 2026
Old Versions
-Under the hood repairs
Show More
Version History
1.5.2
Mar 11, 2026
-Under the hood repairs

Dialnostics Price

Today:
$5.99
Lowest:
$4.99
Highest:
$5.99

Dialnostics FAQ

Dialnostics is available in regions other than the following restricted countries:
South Korea
Check the following list to see the minimum requirements of Dialnostics.
iPhone
Click here to learn how to download Dialnostics in restricted country or region.

Dialnostics Alternative

You May Also Like

Get more from Farren Domenici