Published by Sariel.pl on Apr 23, 2024

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Why should I report an Issue with Sariel's Gear Calculator?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Sariel.pl to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About Sariel's Gear Calculator

1. Also included: a planetary ratio calculator, gear coupler for finding available gear combinations at given axle spacing and Gearcyclopaedia featuring detailed info on 38 types of gears.

2. Use it to calculate final ratio of up to 10 pairs of gears, then select the desired type and number of motors to see the theoretical output (speed and torque).

3. Includes 15 sizes of gear wheels and 26 various types of motors!

4. This tool is aimed at all AFOLs.

5. NEW: Combinations finder tab where you can enter a desired gear ratio and the numbers of pairs of gears you want to use, and the app will calculate the solution (exact or the closest possible).

Sariel's Gear Calculator Customer Insights

1. Setting a gear combination back to ? : ? does not reset the gear ratio for that combination to 1:1 so it doesn't work as a way to remove a pair of gearsAs a Hobby Builder, this app is super easy to use and a must for anybody playing with motorized designs.

2. Not to often but sometimes gears must be combined at 1.5 or 2.5 stud length (due to confined space).This is quite a useful app! Aside from a few oddball gears, it has most every gear you'll use listed.

3. For those who've seen my ratings b4 when I see no ads, then the optional question asked afterwards, "r8 ue experience for ads shown inside the app" will always be 5☆'s! 😁Great for calculating complex gear trains.

4. There is no easy way to remove a gear combination (yet) aside from setting it to "select" on both sides.

5. After installation & in 30 seconds or less, i had my current gear ratio, with the ability to find the best gear setup.

6. Thx a lot for this perfectly designed app.Very nice! I especially like to check possible gear combos, would be nice to show them on a half-stud grid as well.

7. Hopefully one day buwizz motors will be added 😁Nice, but can't remove "Pair of gears" row.

8. Your Gear Coupler Section blew me away.

9. This app provides quick results, and has some really great features!Amazing app that saves me lots of manual calculations.

10. See SmarterEveryDay channel on YouTube "why snatch blocks are awesome."Great App.

11. I bought snatch blocks, hooks, rope, etc, I just don't know how to arrange them effectively to get the most pulling power out of what I have.

Steps to Troubleshoot & Fix Sariel's Gear Calculator Issues

1. Fix Sariel's Gear Calculator Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Sariel's Gear Calculator: Restarting the app will resolve most errors.
  2. Update the Sariel's Gear Calculator App. Here is how:
    1. On Android goto PlayStore » Search for "Sariel's Gear Calculator" » Open Sariel's Gear Calculator » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Sariel's Gear Calculator » click "UPDATE".
  3. Clear Sariel's Gear Calculator app cache: Clearing cached data will force your app to retrieve the latest data directly from Sariel's Gear Calculator servers.
    1. On Android, goto Settings » Apps » Select "Sariel's Gear Calculator" » click Storage » click "Clear Cache".
  4. Check Sariel's Gear Calculator app permissions. If any of these permissions required to use your device's features are disenabled, Sariel's Gear Calculator might not work.
  5. Uninstall and reinstall Sariel's Gear Calculator. If nothing else has worked, completely uninstall Sariel's Gear Calculator then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Sariel's Gear Calculator not working


2. Fix Sariel's Gear Calculator Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Sariel's Gear Calculator be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Sariel's Gear Calculator not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Sariel's Gear Calculator may not be able to connect to the Internet when running in the background.

Reported Issues

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