---
title: "Date Trainer - Reviews, Revenue and Downloads in Germany | Apple App Store"
description: "Based on the Doomsday Algorithm developed by the great Professor John Conway, Date Trainer allows you to hone your skills as you wow your friends by successfully naming the day of the week for any dat"
---

# Date Trainer — Germany

![Date Trainer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/70/2f/f0/702ff01c-31e8-afda-5197-7b90cee235ec/AppIcon-0-0-1x_U007emarketing-0-0-0-4-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Jubbly Pty](https://apptail.io/developer/jubbly-pty-anFc) (Australia)
**Category:** Education
**Rating:** 5.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** au.com.jubbly.dayofweektrainer
**Store:** Apple App Store
**Country:** Germany
**Version:** 1.9 (released 2022-02-06)
**Original Release:** 2018-12-11
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/de/app/app/id1446226198)
**AppTail Page:** [https://apptail.io/app/date-trainer-eCWl/germany](https://apptail.io/app/date-trainer-eCWl/germany)

## Date Trainer Description
Based on the Doomsday Algorithm developed by the great Professor John Conway, Date Trainer allows you to hone your skills as you wow your friends by successfully naming the day of the week for any date from 1800 to 2200.

Beat your best time.

Check your method against the calculated values the app presents.

Save your own mnemonic for special dates in the Doomsday List.

## Date Trainer Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/43/80/d2/4380d2c6-b13f-7535-611a-7556a9ed0ac2/34b29c11-5944-4ee9-b5d4-9061754eacae_Launch.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/ac/7b/ec/ac7bec81-4afa-8988-2c6a-af725fde6914/f5d72e7d-0225-4067-a720-e037501c1045_Main.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/45/9e/a8/459ea842-f3c1-fd78-8dde-0d85f63b107f/ec5cc3a4-36ed-47db-9bba-a18807c12101_Sparkles.jpeg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/ca/35/80/ca358032-41f2-5bf8-7dca-84ff75556a4a/f57a600d-dd05-4173-8aae-ab544d33234a_Success.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/11/e8/90/11e8904e-4222-5ee9-8379-6052fb30584f/7ccd734e-70d7-4f04-b715-fa7ad3f15d81_DoomsDays.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/8a/85/e1/8a85e125-1ad7-9080-d00b-2bdfa8dd63ac/298deba9-d6d9-487c-a351-59f31c0c1fd3_Calculations.png/1242x2688.png)

## Date Trainer Rating Breakdown in Germany
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)





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## Date Trainer Available In
- [Germany](https://apptail.io/app/date-trainer-eCWl/germany)
- [Australia](https://apptail.io/app/date-trainer-eCWl/australia)
- [Canada](https://apptail.io/app/date-trainer-eCWl/canada)
- [United Kingdom](https://apptail.io/app/date-trainer-eCWl/united-kingdom)
- [Ireland](https://apptail.io/app/date-trainer-eCWl/ireland)

---

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