# Shift Calendar for Oilfield — user reviews

> 6 indexed App Store user reviews of Shift Calendar for Oilfield by zhandos uakanov, rated 1.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/shift-calendar-for-oilfield/id894353734/reviews
- App overview in markdown: https://appshunter.io/ios/app/shift-calendar-for-oilfield/id894353734.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (6 lowest-rated)

### 1/5 — Colander has math problems

*2025-01-26*

Was attempting to build a 14&14 hitch but by month 3 it was off by a day and got worse throughout the year.  Simple math and couldn’t get it right.

**Developer response:** Thank you for your feedback. The app functions correctly, and there are no reported issues with date accuracy. If you have any specific concerns related to shift scheduling, please double-check your request, as the app has no issues. Feel free to reach out to our support team at info@oilfieldengineer.com for assistance.

Many Thanks, Oilfield Team

### 1/5 — What happened!

*2024-02-29*

Worked great for years now it’s all just blank! Please fix

**Developer response:** Hello,
Thank you for your feedback! We’re sorry about the calendar screen issue. It’s now fixed in version 1.2—please update the app, and let us know if there’s anything else we can improve.

Thanks for your patience and support!

Best regards, 
Texas Oilfield Team

### 1/5 — Doesn’t work anymore

*2023-11-26*

Stopped showing dates a couple days ago. Needs fixed.

**Developer response:** Hello, Thank you for your feedback! We’re sorry about the calendar screen issue. It’s now fixed in version 1.2—please update the app, and let us know if there’s anything else we can improve. Thanks for your patience and support! Best regards, Texas Oilfield Team

### 1/5 — No Calendar

*2023-11-26*

Worked great until the calendars went blank. It’s been a month you would think the app publisher would address these as it is not a free app. Do not buy this app until this problem is fixed.  I am happy to update if the issue gets resolved!

### 1/5 — Worked great until last month

*2023-11-05*

It worked great until last month until the app stopped showing the days of the month.

**Developer response:** Hello, Thank you for your feedback! We’re sorry about the calendar screen issue. It’s now fixed in version 1.2—please update the app, and let us know if there’s anything else we can improve. Thanks for your patience and support! Best regards, Texas Oilfield Team

### 2/5 — Wrong days per date

*2025-12-31*

The day of the week are not matching the date , like Dec 30 2025 is showing Wednesday not Tuesday

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*